StartEngine vs EquityZen
Two platforms operating through SEC-registered broker-dealer affiliates, two fundamentally different intermediation models. EquityZen — now a wholly-owned subsidiary of Morgan Stanley Wealth Management following the January 2026 acquisition — runs agency intermediation through single-asset SPVs at 2.5% buyer and 2.5% seller fees. StartEngine operates five regulated subsidiaries and runs principal-trading Reg D Series funds where affiliate StartEngine Crowdfunding LLC acquires private-company shares, marks them up, and resells through Series LLC structures at wedges of 29% to 194% (median ~43%) across 48 Series with disclosed pricing.
Guide Thesis
Principal trading vs agency intermediation.
The two platforms solve different problems with different conflict surfaces. EquityZen's agency model means the platform earns transaction fees but does not take principal positions against its customers. StartEngine's Reg D Series structure means an affiliate acquires shares first, marks them up, and resells through a sibling-managed Series LLC. Neither structure is prohibited; both are disclosed. The decision is about which conflict surface and disclosure regime matches the investor's underwriting comfort.
Both operate through SEC-registered broker-dealer affiliates. The structural similarity ends there.
Single-BD agency intermediation under Morgan Stanley vs five-subsidiary corporate family with principal-traded Reg D Series and an ERA-not-RIA Adviser sitting $4.79M below the Part 2A Brochure threshold.
The Core Decision
Two intermediation models, two conflict surfaces.
EquityZen post-Morgan Stanley acquisition is one of the cleanest agency-intermediation models among major pre-IPO secondary marketplaces — 2.5% transparent fees on each side, single broker-dealer subsidiary, ROFR handled at the platform level, and $5K industry-low minimums. StartEngine offers structurally distinctive Reg D 506(c) Series funds where the principal-trading wedge (29-194% range across 48 verified Series), predominantly unaudited Series posture, ERA-not-RIA disclosure regime, and five-hat principal-control concentration at the CEO level are all disclosed in primary-source filings but materially differ from agency intermediation. The choice is not which platform is "better" — it is which structural model the investor is comfortable underwriting.
Fee Model
Different
EquityZen: 2.5% buyer + 2.5% seller (Feb 2026), transparent line items. StartEngine: 29-194% principal-trading wedge (median ~43%) embedded in Reg D Series entry pricing plus per-Series management fee and carry.
Intermediation Type
Agency vs Principal
EquityZen matches sellers to buyers as broker-dealer, earns transaction fee on both sides. StartEngine's affiliate acquires shares first, marks up to Series LLC, which marks up to investors — principal trading, not agency.
Audit Posture
Different floors
StartEngine's 93 Reg D Series are predominantly unaudited per Form ADV Schedule D 7.B.(1). EquityZen SPV audit posture varies by vehicle; Morgan Stanley ownership adds institutional parent oversight but not necessarily SPV-level audit assurance.
Decision shortcut
Pick your action in 10 seconds
For accredited investors evaluating new pre-IPO secondary allocation, the decision splits cleanly on intermediation model and product breadth.
If you want fee-transparent agency intermediation
EquityZen
2.5% buyer + 2.5% seller, no principal-trading markup, Morgan Stanley parent backing, ROFR handled at platform/SPV level, $5K industry-low minimum.
If you want a specific Series-named company
StartEngine
Calculate the principal-trading wedge for the Series in question (formula on each deal-page Terms section), compare against the company's last primary round, accept the predominantly unaudited Series posture, and underwrite accordingly.
If you need non-accredited startup access
StartEngine only
Reg CF (Title III) offerings on the Capital LLC funding portal are open to non-accredited investors. EquityZen is 506(c) accredited-only. Heightened issuer-level diligence appropriate given the May 2022 Capital LLC AWC history.
29-194%
StartEngine principal-trading wedge range across 48 Reg D Series
Affiliate purchase price vs investor Membership Interest price per deal-page Terms section; median ~43%; disclosed but not foregrounded in marketing materials.
2.5%
EquityZen buyer + seller fee post-Morgan Stanley acquisition (Feb 2026)
Down from prior 5/4/3% tiered structure. Now the lowest transparent transaction fee in the major pre-IPO secondary market.
$149.2M
StartEngine Adviser LLC AUM — $4.79M below the RIA threshold
Form ADV 2026-03-31. Full SEC IA registration would trigger Items 5, 8, 9 + Part 2A Brochure disclosures on conflicts, custody, and fee allocation. AltStreet does not infer intent from this positioning.
Morgan Stanley
EquityZen parent following January 27, 2026 acquisition
First acquisition under CEO Ted Pick. Terms undisclosed; ~$100M integration costs expected. Fee cut to 2.5% effective February 19, 2026.
Final read
Bottom Line Up Front
EquityZen and StartEngine are not interchangeable pre-IPO platforms. EquityZen post-Morgan Stanley acquisition (January 2026) operates one of the cleanest agency-intermediation models among major pre-IPO secondary marketplaces: 2.5% buyer and 2.5% seller fees, a single SEC-registered broker-dealer subsidiary, ROFR handled at the platform level, and $5K industry-low minimums. StartEngine operates a structurally distinctive multi-exemption capital-formation stack — Reg CF, Reg A+, and accredited-only Reg D 506(c) Series — where the Reg D Series flagship product uses principal-trading intermediation: affiliate StartEngine Crowdfunding LLC acquires shares, marks them up, and resells through Series LLC structures at wedges of 29% to 194% (median ~43%).
For accredited investors prioritizing fee transparency and a simpler conflict surface, EquityZen is the cleaner first allocation. For investors specifically targeting a StartEngine Reg D Series-named company (Anthropic, Kraken, Groq, OpenAI, Polymarket, Perplexity) who have read the deal-page Terms section, calculated the principal-trading wedge, accepted the predominantly unaudited Series posture, and understood the ERA-not-RIA disclosure regime, StartEngine offers a structurally different product not available through agency-intermediation platforms. Investors should monitor StartEngine Adviser LLC's subsequent Form ADV amendments — the March 14, 2026 Vinovest acquisition (~$97M pre-acquisition AUM) closed 17 days before the 2026-03-31 ADV filing but is not yet reflected in the Adviser's Schedule D; consolidation pathway could cross the $150M RIA threshold.
Neither platform is risk-free. Both involve illiquidity measured in years, no guaranteed exit timing, post-IPO lockups extending the later of 180 days or one year from purchase date, K-1 partnership tax complexity with extension risk on multi-layer structures, and binary outcomes ranging from 100% loss to multi-bagger returns on individual positions. Late-stage pre-IPO entry at $10B-$200B+ valuations limits upside compared to primary venture rounds.
EquityZen wins on
Agency-intermediation model (no principal-trading wedge), 2.5% transparent line-item fees on both sides, single SEC-registered broker-dealer subsidiary with no documented enforcement, Morgan Stanley Wealth Management parent backing post-January 2026 acquisition, $5K industry-low minimums, ROFR handled at platform/SPV level, 450+ company catalog with 53K+ company-approved transactions since 2013.
StartEngine offers structurally
Multi-exemption breadth (Reg CF non-accredited, Reg A+, Reg D 506(c) Series) under one corporate family, Series-named single-company exposure (Anthropic, Kraken, Groq, OpenAI, Polymarket, Perplexity, others), StartEngine Secondary ATS for resales, IRA-specific Series variants, 283 issuer accounts / 379,665 securityholders on Secure LLC transfer agent. Tradeoffs: 29-194% principal-trading wedge, predominantly unaudited Reg D Series, ERA-not-RIA disclosure regime, May 2022 FINRA AWC at Capital LLC subsidiary ($350K, resolved), five-hat principal-control concentration.
Counter-balance
When StartEngine may still make sense
The headline economics in this comparison favor EquityZen for standard accredited pre-IPO access. That is not the same as saying StartEngine is the wrong platform in every case. There are specific situations where StartEngine's product architecture is the right tool — provided the investor has read the deal-page Terms section, calculated the wedge, and treated it as part of entry cost.
Specific Series-named company exposure
The target company is offered as a StartEngine Reg D Series (e.g., Series Anthropic, Series Kraken, Series Groq, Series Polymarket, Series Perplexity) and is not currently available on EquityZen. Marquee-name availability is opportunistic on agency-intermediation platforms; supply depends on existing shareholders willing to sell.
Smaller-ticket access to a specific Series
Reg D Series minimums of $7,500-$35,000 on most single-company Series can be lower than the $50,000 standard EquityZen single-company SPV minimum, allowing more granular per-name exposure. The wedge still applies; calculate it per Series before subscribing.
Non-accredited startup access
Reg CF (Title III) offerings on the Capital LLC funding portal are open to non-accredited investors. EquityZen is 506(c) accredited-only. The May 2022 Capital LLC AWC history argues for heightened issuer-level diligence on Reg CF offerings specifically.
Reg A+ direct startup or Collectibles exposure
Reg A+ offerings via Primary LLC and the fractional Collectibles Fund I LLC are product lines EquityZen does not offer. The Collectibles Fund has carried continuous going concern qualifications across FY2021-FY2025 — separately structured but worth weighing.
IRA-specific Series variants
StartEngine offers IRA-specific Reg D Series variants (e.g., Series OpenAI-IRA) designed for self-directed IRA custodian engagement. EquityZen private placements are generally impractical for typical IRA accounts due to custodian restrictions and UBTI concerns.
Multi-exemption breadth in one platform
Investors who want Reg CF, Reg A+, and Reg D access under a single platform login and a single transfer agent (Secure LLC) accept the corporate-family complexity in exchange for one-stop multi-exemption coverage. Each pathway has different disclosure standards and investor protections.
The common thread: StartEngine earns its place when the product itself is the reason for the allocation, not when StartEngine is being chosen over EquityZen for general accredited pre-IPO exposure. In those general-exposure cases, EquityZen's 2.5% transparent fee structure and simpler conflict surface are difficult to argue against.
Comparison hub
The comparison broken down by category
Two platforms, three decision dimensions: intermediation model, regulatory standing, and tax/liquidity/audit posture.
The most useful framing for StartEngine vs EquityZen is not "which is better" — they solve different investor problems with different conflict surfaces. The three sections below isolate the dimensions where the structural differences are most material to investor decisions.
Principal trading vs agency intermediation
Structure & Intermediation Model
EquityZen operates as an agency intermediary — its broker-dealer subsidiary EquityZen Securities LLC matches existing shareholders seeking liquidity with accredited buyers and earns a 2.5% transaction fee on each side. The platform does not take principal positions in the shares. StartEngine's Reg D 506(c) Series operate through a multi-layer principal-trading structure: affiliate StartEngine Crowdfunding LLC acquires underlying private-company shares from secondary sellers, marks them up, and resells to a Series LLC (StartEngine Private LLC or StartEngine Private Funds LLC) controlled by its sibling Adviser, which marks them up again and sells Membership Interests to accredited investors. The wedge between affiliate purchase price and investor Membership Interest price ranges from 29.12% to 194.12% (median ~43%) across 48 Series with disclosed pricing.
Practical answer
Use EquityZen when fee transparency and a simpler conflict surface matter most. Use StartEngine if a specific Series-named company is the target and the wedge has been calculated and accepted as the cost of principal-trading intermediation.
| Decision factor | What changes |
|---|---|
| Intermediation model | EquityZen: agency broker-dealer matching sellers to buyers; 2.5% buyer + 2.5% seller fees. StartEngine: principal-trading affiliate acquires shares, marks up to Series LLC, which marks up to investors. |
| Entry cost mechanics | EquityZen: transparent 2.5% line-item fee. StartEngine Reg D: 29-194% wedge (median ~43%) baked into Membership Interest pricing per deal-page Terms section. |
| Ownership structure | EquityZen: SPV LLC membership interests via EquityZen-managed or affiliate SPV. StartEngine Reg D: sub-series Membership Interests in Delaware Series LLC, which holds shares directly or via SPV interposition (multi-layer). |
| Conflict surface | EquityZen: fee-volume incentive only. StartEngine: affiliate principal-trading margin runs against investor's price-discovery interest; disclosed but structural. |
| Underlying-company involvement | Neither platform: company is not a participant. Both: ROFR exposure at the company level. EquityZen: ROFR handled at platform/SPV level. StartEngine: ROFR exposure at the Series level. |
Single broker-dealer vs five-subsidiary corporate family
Regulatory Standing & Disclosure
EquityZen operates through a single SEC-registered broker-dealer subsidiary (EquityZen Securities LLC, FINRA CRD 281820, SIPC member) and is now a wholly-owned subsidiary of Morgan Stanley Wealth Management following the January 27, 2026 acquisition. StartEngine operates five regulated subsidiaries under parent StartEngine Crowdfunding Inc: Capital LLC (Reg CF funding portal, CIK 0001665160), Primary LLC (broker-dealer, CRD 291773, operates the Secondary ATS), Secure LLC (transfer agent, file 084-06572), Adviser LLC (Exempt Reporting Adviser, CRD 329465, $149.2M private-fund AUM), and Collectibles Fund I LLC. StartEngine Capital LLC was censured in May 2022 with a $350K FINRA AWC; Primary LLC and Adviser LLC show zero comparable disclosures. The records diverge at the subsidiary level, not uniformly.
Practical answer
EquityZen offers a simpler regulatory surface with Morgan Stanley institutional backing. StartEngine offers multi-exemption breadth (Reg CF, Reg A+, Reg D) at the cost of disclosure asymmetry across pathways and a documented enforcement event at the Capital LLC subsidiary.
| Decision factor | What changes |
|---|---|
| Regulatory entities | EquityZen: single SEC-registered BD (EquityZen Securities LLC). StartEngine: five subsidiaries (Capital LLC, Primary LLC, Secure LLC, Adviser LLC, Collectibles Fund I LLC) under parent Crowdfunding Inc. |
| Adviser registration | EquityZen: Advisors LLC exists as the advisory affiliate for managed fund products; marketplace transaction activity is broker-dealer intermediation through Securities LLC. StartEngine: Adviser LLC registered as Exempt Reporting Adviser (ERA), not full RIA; $149.2M AUM sits $4.79M below the $150M Rule 203(m)-1 threshold that would force Part 2A Brochure filing. |
| Parent ownership | EquityZen: Morgan Stanley Wealth Management (acquired January 27, 2026). StartEngine: standalone parent StartEngine Crowdfunding Inc (CIK 0001661779). |
| Enforcement history | EquityZen: no broker-dealer enforcement disclosed. StartEngine: May 2022 FINRA AWC against Capital LLC ($350K fine, 2016-2018 conduct, resolved). Primary LLC and Adviser LLC: zero disclosures. |
| Disclosure regime | EquityZen: registered BD disclosures, SIPC coverage, Morgan Stanley parent reporting. StartEngine: ERA filings exclude Part 2A Brochure detail on principal-trading conflicts, custody, and fee allocation. |
Both K-1; different audit floors and exit paths
Tax, Liquidity & Audit Posture
Both platforms issue K-1 partnership reporting for SPV/Series Membership Interests, so tax timing and extension risk are broadly comparable at the structural level. The audit posture differs: StartEngine's 93 Reg D Series are predominantly unaudited per Adviser LLC's 2026-03-31 Form ADV Schedule D 7.B.(1) Item 23 responses, with no independent third-party verification of Series-level NAV. EquityZen SPV audit posture varies by vehicle; Morgan Stanley ownership adds institutional parent oversight at the corporate level but does not necessarily mean each SPV is independently audited. Both platforms have a secondary resale infrastructure — StartEngine Secondary ATS (operated by Primary LLC) and EquityZen Express Deals — but realized liquidity in both cases is conditional on counterparty demand, company approval, and accredited-only resale restrictions.
Practical answer
Tax treatment is similar; audit posture favors EquityZen. Neither platform provides reliable pre-exit liquidity for typical retail-sized positions. Underwrite both as long-duration (5-10+ year) private placement exposure regardless of marketing language.
| Decision factor | What changes |
|---|---|
| Primary tax form | Both: Schedule K-1 (Form 1065) for SPV/Series Membership Interests. EquityZen single-company SPVs may issue K-1 only in taxable-event years; diversified funds issue annual K-1s; dual-layer funds delayed into August/September. |
| Extension risk | Both: high for multi-layer structures. EquityZen dual-layer and StartEngine fund-of-funds Series (Catalyst, Visionary, Signal, Spark, Omni, Disruptors, Innovation, Howard Marks A.I. Fund) create upstream K-1 dependencies. |
| Audit posture | EquityZen: SPV audit posture varies by vehicle; Morgan Stanley ownership adds institutional parent oversight but not necessarily SPV-level audit assurance. StartEngine: 93 Reg D Series predominantly unaudited per Form ADV; Collectibles Fund I LLC audited by Haynie & Company; parent audited per 10-K. |
| Secondary liquidity | EquityZen: Express Deals — conditional, opportunistic, not broadly available to small-ticket holders. StartEngine: Secondary ATS operated by Primary LLC; 283 issuer accounts / 379,665 securityholders on Secure LLC TA-2 (broader than StartEngine-affiliated). |
| Post-IPO timing | Both: standard 180-day IPO lockup plus Rule 144 restricted-security holding period can extend actual liquidity to the later of lockup expiry or one year from fund/Series purchase date. |
Scenario Analysis
$50,000 · Allocation comparison · Both platforms
What the structural differences actually look like when an accredited investor deploys the same dollar across the two platforms.
Same investor. Same capital. Two very different entry-cost mechanics.
| Metric | EquityZen ($50K, single-company SPV) | StartEngine ($50K across 3-5 Reg D Series) |
|---|---|---|
| Position count for diversification | 1 single-company SPV at $50K (or 2-5 multi-company fund slots at $20K-$50K) | 3-5 Reg D Series at $7,500-$35,000 each |
| Wire amount required | $51,250 (includes 2.5% buyer fee) | $50,000 (wedge embedded in Membership Interest price, not a separate line item) |
| Headline entry cost | 2.5% transparent (buyer side); 2.5% paid by seller | 29-194% principal-trading wedge (median ~43%) embedded in entry pricing + per-Series mgmt/carry |
| Underlying-share economics | Negotiated transaction price between seller and buyer; platform earns transaction fee | Affiliate's acquisition price + wedge = investor's entry price; the wedge is the principal-trading margin |
| Ongoing fees during hold | None on single-company SPVs (no carry, no management fee) | Per-Series fee structure varies: 0% mgmt + 20% carry, 0% mgmt + 10% carry (QP), or 2% mgmt + 0% carry |
| Tax form expected | Schedule K-1; timing varies by vehicle (taxable-event years only for single-company SPVs) | Schedule K-1; fund-of-funds Series likely require tax extension filing |
| Audit posture | SPV audit posture varies by vehicle; Morgan Stanley ownership adds institutional parent oversight | Predominantly unaudited Series per Form ADV Schedule D 7.B.(1) Item 23 |
| Pre-exit liquidity | Express Deals — conditional, opportunistic, not broadly available to small-ticket holders | StartEngine Secondary ATS — conditional on Series listing, buyer demand, accredited-only restrictions |
| Post-IPO exit timing | Later of 180-day lockup or one year from fund purchase date | Later of 180-day lockup or one year from Series purchase date (Rule 144) |
EquityZen
StartEngine
The wedge on StartEngine Reg D Series is not a fee in the regulatory sense — it is the affiliate's principal-trading margin disclosed on each deal-page Terms section. It functions as an entry cost that the underlying company's performance must clear before investors see net positive returns. The 29-194% range is calculated across 48 Series with disclosed pricing; the actual wedge on any specific Series should be calculated from that Series' Terms section before subscribing.
Before you invest
Most investors miss these — and they matter more than headline access
The questions below are what matter most when evaluating either platform. Most investors only ask them after committing capital.
How does the platform make money — agency fee or principal-trading margin?
EquityZen: agency intermediation. Earns 2.5% buyer fee + 2.5% seller fee transparent on each transaction; does not take principal positions. StartEngine Reg D: principal trading. Affiliate StartEngine Crowdfunding LLC acquires shares from secondary sellers, marks them up, and resells to a Series LLC controlled by its sibling Adviser, which marks them up again. The wedge is 29-194% (median ~43%) across 48 Series with disclosed pricing.
Is the platform's adviser registered as a full RIA or as an Exempt Reporting Adviser?
EquityZen Advisors LLC exists as the advisory affiliate for managed fund products; marketplace transaction activity is broker-dealer intermediation through EquityZen Securities LLC, not advisory activity. StartEngine Adviser LLC: registered as an Exempt Reporting Adviser under Rule 203(m)-1, not as a full SEC Investment Adviser. ERA filings exclude Part 2A Brochure disclosures on advisory business, fees, principal-trading conflicts, custody, and code of ethics. The 2026-03-31 Form ADV shows $149.2M AUM — $4.79M below the $150M threshold that would force RIA registration.
Are the underlying SPVs/Series audited?
EquityZen: SPV audit posture varies by vehicle and is not uniformly disclosed at the deal-page level; Morgan Stanley parent ownership adds institutional oversight at the corporate level but does not necessarily mean each SPV is independently audited. StartEngine: 93 Reg D 506(c) Series are predominantly unaudited per Adviser LLC's 2026-03-31 Form ADV Schedule D 7.B.(1) Item 23 responses. Stated NAV, holdings valuation, and fee allocation at the Series level are reported by the Adviser and its affiliates without independent third-party verification.
What does the regulatory record actually show?
EquityZen Securities LLC (FINRA CRD 281820): no broker-dealer enforcement disclosed. StartEngine: divergent across subsidiaries. Capital LLC (Reg CF funding portal): May 2022 FINRA AWC, $350K fine plus censure for misleading communications and supervisory failures during November 2016 to January 2018 (Matter 2017055183101, resolved). Primary LLC (broker-dealer, CRD 291773) and Adviser LLC (CRD 329465): zero comparable disclosures.
What is the post-IPO timing — does IPO equal liquidity?
Neither. Both platforms: standard 180-day IPO lockup plus restricted-security holding-period rules (Rule 144) can extend actual liquidity to the later of lockup expiry or one year from fund/Series purchase date. Investors entering near IPO may face the one-year holding period as the binding constraint rather than the lockup. Treat IPO as the start of another wait, not the exit.
Is there pre-exit secondary liquidity?
EquityZen: Express Deals — conditional, opportunistic, depend on ownership size, holding period, buyer demand, and company approval. Not broadly available to small-ticket holders. StartEngine: Secondary ATS operated by SEC-registered broker-dealer Primary LLC; 283 issuer accounts and 379,665 securityholders served by Secure LLC transfer agent (figure broader than just StartEngine-affiliated). Realized resale depends on Series listing, buyer demand at any clearing price, and accredited-only resale restrictions.
How do the intermediation models differ — StartEngine vs EquityZen?
Short answer
EquityZen operates as agency intermediation: broker-dealer subsidiary EquityZen Securities LLC matches existing shareholders seeking liquidity with accredited buyers and earns a 2.5% transaction fee on each side without taking principal positions in the shares. StartEngine's Reg D 506(c) Series operate through a multi-layer principal-trading structure: affiliate StartEngine Crowdfunding LLC acquires private-company shares from secondary sellers, marks them up, and resells to a sub-series of a Delaware Series LLC (StartEngine Private LLC or StartEngine Private Funds LLC) controlled by its sibling Adviser, which marks them up again and sells Membership Interests to accredited investors. The verified wedge between affiliate purchase price and investor entry price ranges from 29.12% (Series OpenAI-IRA) to 194.12% (Series Sambanova-QP-1) across 48 Series with disclosed pricing per deal-page Terms sections, with a median around 43%.
The intermediation model is where the two platforms diverge most structurally. EquityZen's broker-dealer model means the platform sits between seller and buyer, earns a fee from both, and is structurally aligned with transaction volume rather than principal margin. StartEngine's Reg D Series model means the platform's affiliate is itself a counterparty in the transaction — it acquires the shares first, books them at one price, and resells them at a higher price to a Series LLC controlled by its sibling Adviser, which sells Membership Interests to investors at a third price.
Per StartEngine Adviser LLC's 2026-03-31 Form ADV Schedule D Miscellaneous, verbatim: "A prospective investor will not directly own or hold shares of the private company but instead will own member interests in the Series, which either directly or indirectly, will hold shares in the company." The indirect ownership chain has consequences for information access, ROFR mechanics, tax pass-through, and exit-event treatment that differ materially from direct share ownership or single-layer agency-intermediated SPV exposure.
The 29-194% wedge range across 48 Series is observable in primary-source filings — each Series' deal page Terms section discloses both the "Price Per Security" (investor entry price) and "Affiliate Purchase Price per Security" (StartEngine Crowdfunding LLC's acquisition cost), allowing direct calculation of the principal-trading margin. The disclosure is structural and verifiable; what the wedge represents — compensation for ROFR handling, regulatory compliance, Series administration, and affiliate principal-trading risk — is a judgment call investors should make per Series before subscribing.
| Structural Factor | EquityZen | StartEngine (Reg D Series) |
|---|---|---|
| Intermediation type | Agency (broker-dealer matching sellers to buyers) | Principal trading (affiliate acquires shares, marks up, resells to Series LLC) |
| Transaction structure | Buyer ↔ EquityZen Securities (BD) ↔ EquityZen SPV ↔ Seller | Seller → StartEngine Crowdfunding LLC (affiliate, principal) → Series LLC → Investor |
| Entry cost mechanics | 2.5% buyer fee transparent line item; 2.5% seller fee at close | 29-194% wedge (median ~43%) embedded in Membership Interest price + per-Series management/carry |
| Conflict surface | Fee-volume incentive only — platform earns transaction fee regardless of investor outcome | Affiliate principal-trading margin runs against investor's price-discovery interest; disclosed but structural |
| Ownership layer count | Single layer: SPV LLC holds shares; investor holds SPV membership interest | Multi-layer: Series LLC holds shares directly or via SPV interposition (fund-of-funds Series add a third layer) |
| Underlying-company involvement | Not a participant; ROFR exercised at platform/SPV level | Not a participant; ROFR exercisable at the Series level on dispositions |
| Disclosure of wedge / fee | 2.5%/2.5% disclosed on Help Center and at transaction confirmation | Wedge disclosed on each Series' deal-page Terms section (Price Per Security vs Affiliate Purchase Price); not foregrounded in marketing |
For the calculation methodology and Series-by-Series wedge data, see the full StartEngine review and EquityZen review.
Which platform has stronger regulatory standing — StartEngine or EquityZen?
Short answer
Both platforms operate through SEC-registered broker-dealer affiliates, but their corporate structures and disclosure regimes differ materially. EquityZen runs a single registered broker-dealer subsidiary (EquityZen Securities LLC, FINRA CRD 281820, SIPC member), now wholly-owned by Morgan Stanley Wealth Management following the January 27, 2026 acquisition. StartEngine operates five regulated subsidiaries under parent StartEngine Crowdfunding Inc: Capital LLC (Reg CF funding portal, CIK 0001665160), Primary LLC (broker-dealer CRD 291773, operates the Secondary ATS), Secure LLC (transfer agent, file 084-06572), Adviser LLC (Exempt Reporting Adviser CRD 329465, $149.2M private-fund AUM), and Collectibles Fund I LLC. Enforcement history is divergent: StartEngine Capital LLC was censured in May 2022 with a $350K FINRA AWC for misleading communications during 2016-2018 (Matter 2017055183101, resolved); StartEngine Primary LLC and Adviser LLC report zero comparable disclosures; EquityZen Securities LLC reports no broker-dealer enforcement.
Regulatory registration alone is not the same as a uniform compliance posture. Both EquityZen and StartEngine operate through SEC-registered broker-dealer affiliates; what differs is the corporate-family complexity, the adviser-registration regime, the parent-ownership structure, and the subsidiary-level enforcement history.
EquityZen Securities LLC (FINRA CRD 281820) operates as the SEC-registered broker-dealer subsidiary that intermediates the marketplace's transactions, with SIPC coverage protecting brokerage account assets up to $500K in the event of broker-dealer failure (does not protect against investment losses or company failures). A separate sibling entity, EquityZen Advisors LLC, exists as the advisory affiliate for managed fund products. Marketplace transaction activity is primarily broker-dealer intermediation through EquityZen Securities, not advisory activity. Following the January 27, 2026 acquisition by Morgan Stanley Wealth Management — Morgan Stanley's first acquisition under CEO Ted Pick — EquityZen Inc. and both subsidiaries became wholly-owned subsidiaries of Morgan Stanley. The fee cut to 2.5% buyer + 2.5% seller took effect February 19, 2026, down from the prior 5/4/3% tiered structure.
StartEngine's regulatory structure is materially more complex. The five-subsidiary architecture creates breadth (Reg CF for non-accredited investors via Capital LLC, Reg A+ via Primary LLC, accredited-only Reg D 506(c) Series via Adviser LLC, transfer agency via Secure LLC, fractional collectibles via Collectibles Fund I LLC) at the cost of disclosure asymmetry. StartEngine Adviser LLC is registered as an Exempt Reporting Adviser under Rule 203(m)-1, not as a full SEC Investment Adviser. The 2026-03-31 Form ADV discloses $149,211,968 in private-fund AUM — $4,788,032 below the $150M threshold that would force RIA registration with Part 2A Brochure filings on advisory business, fees, principal-trading conflicts, custody, and code of ethics. AltStreet does not infer intent from this threshold position; the relevance is that current ERA status limits the public disclosure package available to investors.
The May 2022 FINRA AWC against StartEngine Capital LLC (Matter 2017055183101, accepted 2022-05-04) was a $350,000 fine plus censure for misleading communications on offering pages and supervisory failures during November 2016 to January 2018. Three named issuer violations: a home robot offering raising $200K after red flags about non-functionality; a basketball league offering raising over $100K for games that were never played; and misleading investor-count trackers that double-counted individuals. The matter is resolved; the censure is not active. Importantly, this is at the Capital LLC funding-portal subsidiary only — StartEngine Primary LLC (broker-dealer, CRD 291773) shows zero disclosures across approximately seven years on FINRA BrokerCheck, and StartEngine Adviser LLC reports zero events on Form ADV Item 11.
| Regulatory Factor | EquityZen | StartEngine |
|---|---|---|
| Registered broker-dealer | EquityZen Securities LLC (FINRA CRD 281820, SIPC member) | StartEngine Primary LLC (CRD 291773); StartEngine Capital LLC operates Reg CF funding portal (CIK 0001665160) |
| Parent ownership | Morgan Stanley Wealth Management (acquired January 27, 2026) | StartEngine Crowdfunding Inc (standalone parent, CIK 0001661779) |
| Subsidiary count | 2 (EquityZen Securities LLC, EquityZen Advisors LLC) | 5 (Capital LLC, Primary LLC, Secure LLC, Adviser LLC, Collectibles Fund I LLC) |
| Adviser registration | EquityZen Advisors LLC operates as advisory affiliate for managed fund products; marketplace transactions intermediated by EquityZen Securities LLC (BD), not the adviser | Adviser LLC: Exempt Reporting Adviser (CRD 329465, SEC file 802-132889); $149.2M AUM = $4.79M below RIA threshold |
| SEC enforcement against BD | None disclosed | None against Primary LLC |
| FINRA enforcement history | None disclosed for EquityZen Securities LLC | Capital LLC: May 2022 AWC, $350K fine (2016-2018 conduct, resolved). Primary LLC: zero disclosures. |
| Pending corporate events | Morgan Stanley integration in progress (~$100M integration costs over two years) | March 14, 2026 Vinovest acquisition (~$97M pre-acquisition AUM) closed 17 days before ADV filing; not yet reflected in Schedule D |
Investors should monitor StartEngine Adviser LLC's subsequent Form ADV amendments. If Vinovest's pre-acquisition $97M AUM is consolidated into the Adviser, the combined AUM ($149.2M + $97M = ~$246M) would substantially exceed the $150M Rule 203(m)-1 threshold and force RIA registration with Part 2A Brochure filing. Whether Vinovest's AUM is treated as advisory AUM, platform assets, managed assets, or otherwise for Form ADV purposes depends on post-acquisition structure. Alternative structures (Vinovest assets managed under a separate sister adviser, or as a non-private-fund advisory line) could preserve the ERA status.
How do tax mechanics and audit posture compare across the two platforms?
Short answer
Both platforms issue Schedule K-1 (Form 1065) partnership reporting for SPV/Series Membership Interests; the difference is audit posture and timing reliability. EquityZen single-company SPVs typically issue K-1 only in taxable-event years; diversified managed funds generally issue annual K-1s in late March or early April; dual-layer funds can be delayed into August or September because EquityZen must wait for upstream reporting first. StartEngine Reg D Series follow similar partnership treatment, with multi-layer fund-of-funds Series (Catalyst, Visionary, Signal, Spark, Omni, Disruptors, Innovation, Howard Marks A.I. Fund families) creating K-1 delivery dependencies on upstream SPV reporting — tax extension filing should be the practical operating assumption. Audit posture differs: EquityZen SPV audit posture varies by vehicle, with Morgan Stanley parent ownership adding institutional oversight at the corporate level but not necessarily SPV-level audit assurance; StartEngine's 93 Reg D Series are predominantly unaudited per the Adviser's 2026-03-31 Form ADV Schedule D 7.B.(1) Item 23 responses.
Tax mechanics on both platforms are partnership-style: K-1 reporting of allocable income, gains, losses, and deductions even in the absence of cash distributions. The structural similarity ends at audit posture, where the two platforms diverge significantly. The differentiating questions are: (1) is the underlying SPV/Series audited by an independent third party, (2) when does the K-1 actually arrive, and (3) does the structure create multi-state filing exposure?
| Tax & Audit Factor | EquityZen | StartEngine |
|---|---|---|
| Primary tax form | Schedule K-1 (Form 1065) for SPV/fund Membership Interests | Schedule K-1 (Form 1065) for Reg D Series Membership Interests; 1099-B at disposition for most Reg CF/A+ C-corp issuers |
| K-1 timing (single-company) | Standard SPVs issue K-1 only in taxable-event years (exit, liquidation, Express Deal sale) | Single-layer Series: more predictable K-1 schedule; specific delivery windows not surfaced on deal pages reviewed |
| K-1 timing (multi-layer) | Dual-layer funds delayed into August or September; upstream K-1 must arrive first | Fund-of-funds Series (Catalyst, Visionary, Signal, Spark, Omni, Disruptors, Innovation, Howard Marks A.I. Fund): extension filing should be operating assumption |
| Audit posture | SPV audit posture varies by vehicle; Morgan Stanley ownership adds institutional parent oversight but not necessarily SPV-level audit assurance | 93 Reg D Series predominantly unaudited per Form ADV Schedule D 7.B.(1) Item 23 |
| NAV verification | SPV-level NAV reporting; Morgan Stanley parent ownership adds public-company corporate-level reporting discipline (parent, not SPV-level) | Series-level NAV, holdings valuation, fee allocation reported by Adviser and affiliates without independent verification |
| Income characterization | Capital gains (short-term or long-term) at exit; K-1 may report phantom income during hold; possible multi-state filing | Same: capital gains at exit; K-1 phantom income/loss during hold; multi-state filing depending on Series source income |
| IRA suitability | Generally impractical: most custodians prohibit private placements; UBTI concerns; specialized self-directed custodian required | Reg D Series offers IRA-specific variants (e.g., Series OpenAI-IRA) designed for self-directed IRA custodians; review specific Series structure |
| Tax form coverage | Direct share acquisitions ($200K+) may receive different treatment depending on structure | Reg CF and Reg A+ direct equity typically use 1099-B at disposition for most C-corp issuers — cleaner than partnership K-1 treatment |
For investors prioritizing operational simplicity with audited reporting, EquityZen's structure under Morgan Stanley parent ownership provides a cleaner framework. For investors who require IRA-specific structures or non-accredited access via Reg CF, StartEngine offers product breadth that EquityZen does not match. The K-1 extension risk applies broadly to multi-layer structures on both platforms — investors should plan accordingly regardless of which platform they use.
Full Comparison
Side-by-side reference table
The complete structural comparison across corporate, regulatory, operational, financial, and disclosure dimensions.
| Dimension | EquityZen | StartEngine |
|---|---|---|
| Corporate Structure | ||
| Parent entity | Morgan Stanley Wealth Management (since January 27, 2026) | StartEngine Crowdfunding Inc (CIK 0001661779) |
| Subsidiary count | 2 (EquityZen Securities LLC, EquityZen Advisors LLC) | 5 (Capital LLC, Primary LLC, Secure LLC, Adviser LLC, Collectibles Fund I LLC) |
| Founded | 2013 | 2014 (Howard Marks, no relation to Oaktree) |
| Recent corporate event | Morgan Stanley acquisition closed Jan 27, 2026; fees cut to 2.5% Feb 19, 2026 | Vinovest acquisition closed March 14, 2026 (~$14M consideration); not yet reflected in 2026-03-31 ADV |
| Intermediation Model | ||
| Model | Agency intermediation (broker-dealer matching) | Principal trading (affiliate acquires, marks up, resells) |
| Entry cost | 2.5% buyer + 2.5% seller transparent (Feb 2026) | 29-194% wedge (median ~43%) embedded in Reg D Series entry pricing |
| Ongoing fees | None on single-company SPVs; multi-company funds may have admin/mgmt costs | Per-Series varies: 0% mgmt + 20% carry, 0% mgmt + 10% carry (QP), or 2% mgmt + 0% carry |
| Regulatory | ||
| Primary broker-dealer | EquityZen Securities LLC (FINRA CRD 281820) | StartEngine Primary LLC (CRD 291773); operates Secondary ATS |
| Funding portal (non-accredited) | None — accredited-only | StartEngine Capital LLC (Reg CF funding portal, CIK 0001665160) |
| Adviser registration | EquityZen Advisors LLC (advisory affiliate for managed fund products; marketplace activity is broker-dealer intermediation, not advisory) | StartEngine Adviser LLC (ERA, not RIA); CRD 329465, SEC file 802-132889 |
| Adviser AUM (disclosed) | Not separately disclosed (Morgan Stanley consolidated reporting) | $149.2M ($4.79M below $150M Rule 203(m)-1 threshold) |
| Transfer agent | Third-party | StartEngine Secure LLC (file 084-06572); 283 issuer accounts / 379,665 securityholders |
| Enforcement history | No broker-dealer enforcement disclosed | May 2022 FINRA AWC against Capital LLC ($350K, resolved). Primary LLC and Adviser LLC: zero disclosures. |
| Product & Eligibility | ||
| Investor eligibility | Accredited only (Reg D 506(b)/506(c)) | Reg CF & Reg A+: non-accredited + accredited; Reg D 506(c) Series: accredited only with documented verification |
| Asset focus | Pre-IPO late-stage private equity (450+ companies) | Multi-exemption: pre-IPO Reg D Series, direct startup equity (Reg CF/A+), Collectibles Fund I |
| Minimum investment | $5K industry-low (Feb 2026); $50K standard single-company SPV; $200K+ direct shares | Reg CF: $250-$2,500; Reg A+: $300-$1,000; Reg D Series: $5K-$75K (most $7.5K-$35K) |
| Company catalog | 450+ companies; 53K+ company-approved transactions since 2013; 850K+ subscribers | 93 Reg D 506(c) Series under Adviser as of 2026-03-31; multi-exemption breadth |
| Audit & Disclosure | ||
| SPV/Series audit posture | SPV audit posture varies by vehicle; Morgan Stanley ownership adds institutional parent oversight (not necessarily SPV-level) | 93 Reg D Series predominantly unaudited per Form ADV Schedule D 7.B.(1) |
| Part 2A Brochure disclosure | N/A (BD model); RIA arm files standard disclosures | Not required — Adviser LLC is ERA, not RIA; excluded from Part 2A Brochure regime |
| Disclosed track record | 74% net aggregate exit return (platform-stated; survivorship bias) | Series-level returns not aggregated; per-Series performance event-driven (IPO/M&A/tender) |
| Tax & Liquidity | ||
| Primary tax form | K-1 (SPV/fund); timing varies by vehicle type | K-1 (Reg D Series); 1099-B for most Reg CF/A+ C-corp issuers |
| Tax extension risk | High on dual-layer funds (delayed Aug/Sep) | High on fund-of-funds Series (Catalyst, Visionary, Signal, Spark, Omni, Disruptors, Innovation, Howard Marks A.I.) |
| Pre-exit secondary liquidity | Express Deals — conditional, opportunistic | StartEngine Secondary ATS — conditional on Series listing and buyer demand |
| Post-IPO timing | Later of 180-day lockup or one year from fund purchase | Later of 180-day lockup or one year from Series purchase (Rule 144) |
Data Integrity
How this comparison was built
StartEngine analysis is synthesized from primary-source SEC EDGAR filings (Form ADV 2026-03-31 for StartEngine Adviser LLC; Form TA-2 fiscal year 2025 for StartEngine Secure LLC; Form Funding Portal annuals 2016-2022 for StartEngine Capital LLC; FOCUS broker-dealer reports for StartEngine Primary LLC; Form 1-K annuals 2021-2025 for Collectibles Fund I LLC; Form 10-K/10-Q reports for parent StartEngine Crowdfunding Inc), 118 individual Reg D Form D filings across known StartEngine sub-entity CIKs, FINRA BrokerCheck and Disciplinary Actions Online (FINRA AWC Matter 2017055183101 accepted 2022-05-04), direct platform scraping of 134 active StartEngine offerings as of June 2026, IAPD Form ADV PDF dated 2026-03-31 (343 pages reviewed), and the March 14, 2026 Vinovest acquisition announcement.
EquityZen analysis is synthesized from platform materials (equityzen.com, Help Center documentation, April 23, 2026 dossier updates), Morgan Stanley press releases regarding the January 2026 acquisition (announced October 29, 2025; closed January 27, 2026) and the February 19, 2026 fee restructure, FINRA BrokerCheck records for EquityZen Securities LLC (CRD 281820), Form D data from SEC EDGAR covering 150 SPVs across Growth Technology Fund LLC, Growth Technology Fund II LLC, Opportunity Funds IV-XI, and Thematic Fund LLC, and third-party reviews (FinanceBuzz, BullishBears, YieldTalk, Fintorial, TradingBrokers, MoneyMade).
Updated June 15, 2026
StartEngine data sources
SEC EDGAR (118 Form D filings, 5 Form 1-K filings, 2 Form 10-K, 6 Form 10-Q, 8 Form TA-2, 16 Form CFPORTAL, 7 FOCUS reports, 1 Form ADV as of 2026-03-31). Direct platform scrape: 134 active deals, deal-page Terms sections captured June 2026. FINRA BrokerCheck and Disciplinary Actions Online retrieved 2026-06-13. Principal-trading wedge data from 48 Reg D Series with disclosed pricing.
EquityZen data sources
Platform materials (equityzen.com, help.equityzen.com, terms of service), April 23, 2026 dossier updates, Morgan Stanley press releases (Oct 29, 2025 acquisition announcement; Feb 19, 2026 fee restructure), SEC EDGAR Form D ingest (150 SPVs across four fund families, $230.8M raised from 4,848 investors 2018-2026), FINRA BrokerCheck for EquityZen Securities LLC, third-party platform reviews.
Principal-trading wedge methodology
Wedge calculated as (investor Membership Interest price - affiliate purchase price) / affiliate purchase price × 100, sourced from each Series' deal-page Terms section. Range: 29.12% (Series OpenAI-IRA) to 194.12% (Series Sambanova-QP-1) across 48 Reg D Series with disclosed pricing. Median ~43%. Direct comparison against EquityZen's 2.5% transparent buyer fee + 2.5% seller fee structure post-February 2026.
Editorial principles
Hedged language where sample sizes are limited; direct labeling when structural facts are disclosed in primary-source filings; public regulatory facts cited with date, dollar amount, and matter number where applicable; intent not inferred from threshold positions. AltStreet has no compensated relationship with either platform — no affiliate, sponsored, or paid links. Not an endorsement of either platform.
Final View
Different intermediation models, different conflict surfaces.
The honest framing for this comparison: EquityZen and StartEngine are not interchangeable substitutes. EquityZen post-Morgan Stanley acquisition is one of the cleanest agency-intermediation models among major pre-IPO secondary marketplaces — 2.5% transparent fees on each side, single SEC-registered broker-dealer subsidiary with no documented enforcement, ROFR handled at the platform level, $5K industry-low minimums, and Morgan Stanley Wealth Management parent backing. StartEngine offers structurally distinctive multi-exemption breadth — Reg CF non-accredited startup access, Reg A+ direct startup equity, accredited-only Reg D 506(c) Series with principal-trading intermediation, the Secondary ATS, and the Collectibles Fund — but at the cost of disclosure asymmetry across pathways and a fundamentally different conflict surface on its Reg D Series flagship product.
For accredited investors evaluating new pre-IPO secondary allocation, EquityZen is the lower-friction starting point. For investors specifically targeting a StartEngine Reg D Series-named company who have read the deal-page Terms section, calculated the principal-trading wedge, and accepted the predominantly unaudited Series posture, StartEngine offers a product not available through agency-intermediation platforms. AltStreet's full reviews provide the deeper decision frameworks: the StartEngine review covers the wedge calculation methodology, ERA disclosure regime, the May 2022 Capital LLC AWC context, the Vinovest acquisition monitoring framework, and the five-hat principal-control structure; the EquityZen review covers the post-Morgan Stanley fee restructure, Fund I vs Fund II product differentiation, Express Deal liquidity mechanics, and K-1 timing by vehicle type.
Neither platform is risk-free. Both involve illiquidity measured in years, no guaranteed exit timing, K-1 partnership tax complexity with extension risk on multi-layer structures, post-IPO lockups extending the later of 180 days or one year from purchase date, and binary outcomes ranging from total loss to multi-bagger returns on individual positions. Late-stage pre-IPO entry at $10B-$200B+ valuations structurally limits upside compared to primary venture rounds.
AltStreet verdict
For accredited investors prioritizing fee transparency and a simpler conflict surface, EquityZen is the cleaner first allocation. StartEngine earns its place when a specific Series-named company is the target and the wedge has been calculated and accepted.
The asymmetry between the two platforms is structural, not editorial — it reflects two fundamentally different intermediation models with different conflict surfaces and disclosure regimes. Both are legitimate, regulated, and operationally functional. The decision is about which structural model the investor is comfortable underwriting, not which platform is "better."
Related Resources
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Full review of the five-subsidiary corporate family: Reg CF Capital LLC, Reg A+ Primary LLC, Secondary ATS, ERA Adviser LLC ($149.2M AUM), and Collectibles Fund I LLC. Includes 29-194% principal-trading wedge calculation across 48 Series, the May 2022 FINRA AWC context, the five-hat Howard Marks control structure, and the Vinovest acquisition monitoring framework.
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Frequently Asked Questions
1. What is the core structural difference between StartEngine and EquityZen?
StartEngine's Reg D 506(c) Series operate through a principal-trading structure: affiliate StartEngine Crowdfunding LLC acquires private-company shares from secondary sellers, marks them up, and resells to a Series LLC controlled by its sibling Adviser, which marks them up again before selling Membership Interests to accredited investors. EquityZen operates as agency intermediation — broker-dealer subsidiary EquityZen Securities LLC matches existing shareholders with accredited buyers and earns a transaction fee on both sides, without taking principal positions in the shares. The structural difference shapes everything downstream: fee transparency, conflict surface area, audit posture, and information access.
2. What is the principal-trading wedge on StartEngine Reg D Series?
Across 48 Reg D Series with disclosed pricing in deal-page Terms sections, the spread between affiliate StartEngine Crowdfunding LLC's purchase price for the underlying shares and the investor's Membership Interest price ranges from 29.12% (Series OpenAI-IRA) to 194.12% (Series Sambanova-QP-1), with a median around 43%. The wedge is disclosed verbatim on each Series' deal page but is not foregrounded in marketing materials. EquityZen does not have an equivalent embedded markup — it charges a 2.5% buyer fee and a 2.5% seller fee on top of the negotiated transaction price.
3. Which platform has lower fees: StartEngine or EquityZen?
On headline transaction friction, EquityZen is materially lower post-February 2026: 2.5% buyer fee and 2.5% seller fee transparent at the line-item level. StartEngine's Reg D Series carry a principal-trading wedge of 29-194% (median ~43%) baked into Membership Interest entry pricing, plus a per-Series management fee and carried interest (most commonly 0% management / 20% carry, or 0% management / 10% carry on QP variants). The wedge is not a fee in the regulatory sense — it is the affiliate's principal-trading margin — but it functions as an entry cost the underlying company's performance must clear before investors see net positive returns.
4. Is StartEngine more expensive than EquityZen?
For Reg D Series exposure, usually yes on an economic entry-cost basis. EquityZen charges a transparent 2.5% buyer fee and a 2.5% seller fee — line items both sides can see and verify at the transaction level. StartEngine's Reg D Series include a principal-trading wedge between affiliate StartEngine Crowdfunding LLC's purchase price for the underlying shares and the investor's Membership Interest entry price, ranging from 29.12% to 194.12% across 48 Series with disclosed pricing (median ~43%). The wedge is not labeled as a fee, but it functions as an entry-cost hurdle the underlying company's performance must clear before investors see net positive returns. For Reg CF and Reg A+ direct equity offerings on StartEngine, fees are charged to issuers (typically 7-12% of capital raised) rather than directly to investors, so the economics work differently — but those are different products than the headline pre-IPO Reg D Series.
5. Which platform has stronger regulatory standing?
Both operate through SEC-registered broker-dealer affiliates with different profiles. EquityZen Securities LLC (FINRA CRD 281820) is the single broker-dealer subsidiary, and EquityZen Inc. is now a wholly-owned subsidiary of Morgan Stanley Wealth Management following the January 27, 2026 acquisition. StartEngine operates five regulated subsidiaries (Capital LLC, Primary LLC, Secure LLC, Adviser LLC, Collectibles Fund I LLC) under parent StartEngine Crowdfunding Inc. StartEngine Capital LLC was censured in May 2022 with a $350K FINRA AWC (Matter 2017055183101) for misleading communications and supervisory failures during November 2016 to January 2018. StartEngine Primary LLC (broker-dealer, CRD 291773) and Adviser LLC (CRD 329465) report zero comparable disclosures. The records are divergent at the subsidiary level, not uniform.
6. Are the Reg D Series on StartEngine audited?
No. Per StartEngine Adviser LLC's 2026-03-31 Form ADV Schedule D 7.B.(1) Item 23 responses, the 93 Reg D 506(c) Series are predominantly unaudited. Stated NAV, holdings valuation, and fee allocation at the Series level are reported by the Adviser and its affiliates without independent third-party verification. This is distinct from StartEngine Collectibles Fund I LLC (audited annually by Haynie & Company) and parent StartEngine Crowdfunding Inc (audited per public 10-K filings). EquityZen's SPVs are structured as partnership entities issuing Schedule K-1 reporting; audit posture varies by vehicle and is not uniformly disclosed at the deal-page level.
7. What is the minimum investment on each platform?
EquityZen post-Morgan Stanley acquisition: $5,000 industry-low minimum (announced February 2026), $10,000 for enhanced access members maintaining a $50,000 platform balance, $20,000 limited slots for multi-company funds on a first-come-first-serve basis, $50,000 standard for single-company funds, $200,000+ for direct share acquisitions. StartEngine Reg D 506(c) Series: $5,000-$75,040 across active Series, with most single-company Series at $7,500-$35,000 and QP (Qualified Purchaser) variants typically at $25,000-$50,000+ requiring $5M+ in investable assets. StartEngine Reg CF: $250-$2,500 typical. StartEngine Reg A+: $300-$1,000 typical.
8. How do tax mechanics compare?
Both platforms issue K-1 partnership reporting for SPV/Series Membership Interests, but timing differs by structure. EquityZen standard single-company funds usually issue a K-1 only in years with a taxable event (exit, liquidation, or Express Deal sale); diversified managed funds generally issue annual K-1s in late March or early April; dual-layer funds can be delayed into August or September because EquityZen must wait for upstream reporting first. StartEngine Reg D Series follow similar partnership tax treatment, with multi-layer fund-of-funds Series (Catalyst, Visionary, Signal, Spark, Omni, Disruptors, Innovation, Howard Marks A.I. Fund families) creating K-1 delivery dependencies on upstream SPV reporting — tax extension filing should be the practical operating assumption. Multi-state filing may apply on both platforms depending on Series source income.
9. Which platform should I choose for first-time pre-IPO exposure?
For accredited investors prioritizing fee transparency, agency-intermediation pricing, and the simplest conflict surface, EquityZen post-Morgan Stanley acquisition is the lower-friction starting point — 2.5% transparent fees, ROFR handled at the platform level, $5K minimums, and institutional backing from Morgan Stanley Wealth Management. For investors specifically targeting a company offered as a StartEngine Reg D Series (e.g., Series Anthropic, Series Kraken, Series Groq) and who have read the deal-page Terms section, calculated the principal-trading wedge, accepted the predominantly unaudited posture, and understood the ERA-not-RIA disclosure regime, StartEngine offers a structurally different product with broader multi-exemption breadth (Reg CF and Reg A+ alongside Reg D). The platforms are not interchangeable — they solve different problems with different conflict surfaces.
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StartEngine Review
Five subsidiaries, principal-trading wedge methodology, ERA disclosure regime, Vinovest acquisition monitoring
EquityZen Review
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Important Disclosures
This page is educational and does not constitute investment, tax, or legal advice. Pre-IPO secondary investing involves illiquidity (5-10+ year hold periods), no guaranteed exit timing, binary outcomes including potential for 100% loss of capital, K-1 partnership tax complexity with potential extension risk, late-stage entry pricing that structurally limits upside, and information asymmetry favoring company insiders. Platform fee structures, audit posture, regulatory status, and ownership can change; verify current terms directly with each platform before committing capital.
AltStreet has no affiliate, sponsored, or paid relationship with EquityZen, StartEngine, Morgan Stanley, Vinovest, or any affiliated entity. All data in this comparison is derived from publicly available platform materials, regulatory filings (SEC EDGAR Form D, Form ADV, Form 1-K, Form 10-K, Form TA-2, FOCUS reports; FINRA BrokerCheck and Disciplinary Actions Online; IAPD), authenticated platform scraping (StartEngine 134 active offerings as of June 2026; EquityZen Help Center documentation and April 2026 dossier updates), Morgan Stanley press releases regarding the January 2026 EquityZen acquisition and February 2026 fee restructure, the March 14, 2026 Vinovest acquisition announcement, and third-party reviews. No compensation was received from either platform for inclusion or positioning in this comparison.
Regulatory citations: EquityZen Securities LLC (FINRA CRD 281820), SIPC member. EquityZen Inc. acquired by Morgan Stanley Wealth Management January 27, 2026; fees restructured effective February 19, 2026. StartEngine Crowdfunding Inc (SEC CIK 0001661779) operates five regulated subsidiaries: StartEngine Capital LLC (Reg CF funding portal, CIK 0001665160; May 2022 FINRA AWC Matter 2017055183101 — $350K fine for misleading communications and supervisory failures during November 2016 to January 2018, resolved); StartEngine Primary LLC (broker-dealer, CRD 291773); StartEngine Secure LLC (transfer agent, file 084-06572; FY2025 Form TA-2 reports 283 issuer accounts and 379,665 securityholders); StartEngine Adviser LLC (Exempt Reporting Adviser, CRD 329465, SEC file 802-132889; 2026-03-31 Form ADV discloses $149,211,968 in private-fund AUM, $4,788,032 below the $150M Rule 203(m)-1 threshold); StartEngine Collectibles Fund I LLC (Reg A+ Tier 2, continuous going concern qualifications FY2021-FY2025, audited by Haynie & Company). March 14, 2026 Vinovest acquisition (~$14M consideration, 8,750,000 StartEngine common shares at $1.60 per share; ~$97M pre-acquisition AUM) closed 17 days before the 2026-03-31 Form ADV filing but is not yet reflected in the Adviser's Schedule D.
The 29.12% to 194.12% principal-trading wedge range (median ~43%) is calculated across 48 StartEngine Reg D 506(c) Series with disclosed pricing per deal-page Terms sections captured June 2026. The wedge represents the spread between StartEngine Crowdfunding LLC's (affiliate) purchase price for the underlying private-company shares and the investor's Membership Interest entry price. This is a structural observation from primary-source disclosure, not a legal characterization. Investors should calculate the wedge for each specific Series under consideration before subscribing.
Investors should review current offering documents, broker-dealer Form CRS, Form ADV Part 2A Brochures (where applicable), each Series' deal-page Terms section, and work with qualified financial, tax, and legal advisers before committing capital to any private market investment. References to platform status, regulatory standing, fee structure, and operational metrics are based on available data as of June 15, 2026. This review is not an endorsement of either platform.