Best cap table management software
4 models · updated 2026-08-23
The verdict
Carta leads — 2 of 4 models rank Carta the top pick.
Not unanimous: ChatGPT picks Pulley; Gemini picks Pulley.
As of 2026-08-23, ChatGPT, Claude, Gemini and Grok collectively rank Carta #1 for cap table management software on ModelsAgree by aggregate score. The models' case: The most complete equity platform for venture-backed companies — cap table, 409A valuations, ASC 718 expense reporting, fund administration, and liquidity/secondary. The models' main caveat: Priced and architected for growth-stage VC-backed companies — expensive at scale, historically criticized over data-handling/secondary-market conduct. The strongest alternative is Pulley — Best overall balance for a typical venture-backed startup: excellent cap-table administration, SAFE/note and dilution modeling, equity issuance, fast. Not unanimous: ChatGPT picks Pulley; Gemini picks Pulley. Source: https://modelsagree.com/best/best-cap-table-management-software (modelsagree.com, CC BY 4.0).
Combined ranking
- 1GPT #2Claude #1Gemini #2Grok #1
The most complete equity platform for venture-backed companies — cap table, 409A valuations, ASC 718 expense reporting, fund administration, and liquidity/secondary tooling all in one system, with the deepest law-firm and investor network integrations so ownership data stays clean through rounds; the practical default for a US startup that expects to raise and eventually exit.
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Claude The most complete equity platform for venture-backed companies — cap table, 409A valuations, ASC 718 expense reporting, fund administration, and liquidity/secondary tooling all in one system, with the deepest law-firm and investor network integrations so ownership data stays clean through rounds; the practical default for a US startup that expects to raise and eventually exit.
Grok Deepest end-to-end system of record with in-house 409A, ASC 718, Form 3921, option workflows, investor portals and secondary/liquidity tools; largest network effects so US VCs, law firms and auditors treat it as the default authoritative record, minimizing diligence friction for the typical VC-backed startup
GPT The most complete private-company equity platform: mature cap-table administration, 409A valuations, scenario modeling, employee equity, compliance workflows, extensive integrations, and exceptionally strong law-firm/investor interoperability. It becomes the strongest choice as complexity and stakeholder count rise.
Gemini The de facto industry standard with ubiquitous investor connectivity, automated 409A valuations, fund administration synergy, and deep tender offer/liquidity infrastructure that scales to massive corporate complexity. In a near-tie with Pulley, but ranked second for typical operators due to steep pricing, aggressive upselling, and contract lock-in.
Where it falls shortper GPT Pricing and product complexity can escalate sharply, making it poor value for many straightforward early-stage cap tables.
per Claude Priced and architected for growth-stage VC-backed companies — expensive at scale, historically criticized over data-handling/secondary-market conduct, and overkill for a bootstrapped or single-founder business.
per Gemini Prohibitive pricing tiers, rigid multi-year packaging, and an overbuilt interface that create unnecessary cost and overhead for lean, early-stage companies.
per Grok Pricing and module complexity escalate rapidly and become punitive for companies that stay simple or do not need secondaries/fund admin
- 2GPT #1Claude #2Gemini #1Grok #2
Best overall balance for a typical venture-backed startup: excellent cap-table administration, SAFE/note and dilution modeling, equity issuance, fast 409A workflows, clean founder-facing UX, and substantially more predictable pricing than Carta. Near-tie with Carta; Pulley wins assuming the buyer values operating simplicity and cost rather than maximum ecosystem breadth.
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GPT Best overall balance for a typical venture-backed startup: excellent cap-table administration, SAFE/note and dilution modeling, equity issuance, fast 409A workflows, clean founder-facing UX, and substantially more predictable pricing than Carta. Near-tie with Carta; Pulley wins assuming the buyer values operating simplicity and cost rather than maximum ecosystem breadth.
Gemini Delivers the best balance of speed, intuitive user experience, transparent pricing, and responsive support, featuring exceptional real-time scenario and dilution modeling built specifically for venture-backed workflows. Assumes the typical user is a seed-to-growth private company prioritizing clean cap table management and straightforward 409A valuations over complex secondary liquidity.
Claude The strongest founder-first challenger — clean scenario/waterfall and dilution modeling, fast SAFE and convertible handling, transparent pricing with a genuinely usable free tier, plus 409A and compliance support, making it the best value for early- and seed-stage US startups that find Carta heavy.
Grok Cleanest founder UX and onboarding, transparent flat pricing that stays materially lower than Carta at seed-to-Series-B scale, best-in-class SAFE/fundraising scenario modeling, and solid bundled 409A plus grant admin without the enterprise bloat
Where it falls shortper GPT Less suitable for very large, pre-IPO, or institution-heavy companies that need Carta’s broader investor, fund, and enterprise ecosystem.
per Claude Smaller ecosystem and less depth for late-stage fund administration and complex secondaries, so very large or exit-stage companies may outgrow it.
per Gemini Lacks the extensive private secondary market transaction infrastructure and large-scale liquidity tooling required by pre-IPO mega-cap companies.
per Grok Weaker institutional familiarity and missing secondary/fund-admin depth mean some Series B+ leads or later-stage needs force a migration
- 3GPT #3Claude #3Gemini #3Grok —
Strongest choice for European and multinational companies, with excellent multi-jurisdiction equity-plan support, employee participation experience, reporting, IFRS 2 workflows, HRIS integrations, and first-class handling of structures such as EMI, BSPCE and VSOP plans.
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GPT Strongest choice for European and multinational companies, with excellent multi-jurisdiction equity-plan support, employee participation experience, reporting, IFRS 2 workflows, HRIS integrations, and first-class handling of structures such as EMI, BSPCE and VSOP plans.
Claude The best fit for European and multi-jurisdiction companies — handles diverse national option-scheme and tax rules (EMI, ESOP, VSOP, etc.), strong employee equity portals and vesting, GDPR-grade data handling, and clean investor reporting that US-centric tools handle poorly.
Gemini Best-in-class platform for cross-border and multinational equity management, offering superior multi-jurisdiction tax/legal compliance, multi-currency share tracking, and localized employee equity dashboards across European and global regimes.
Where it falls shortper GPT A weaker fit than Pulley or Carta for a conventional US Delaware startup centered on 409A and US-specific workflows.
per Claude Less useful for purely US-domiciled companies needing 409A and ASC 718 as the primary workflow; weaker in the US law-firm/investor network.
per Gemini Over-engineered and less intuitive for standard US-only Delaware C-Corps that do not need international compliance capabilities.
- 4GPT —Claude #4Gemini #4Grok —
The enterprise-grade choice for late-stage private and public companies — robust global equity administration, payroll/tax withholding, participant services, and public-company reporting backed by a major financial institution, built to handle scale and complexity most startup tools can't.
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Claude The enterprise-grade choice for late-stage private and public companies — robust global equity administration, payroll/tax withholding, participant services, and public-company reporting backed by a major financial institution, built to handle scale and complexity most startup tools can't.
Gemini Enterprise-grade regulatory compliance, robust ASC 718 financial reporting, and an unrivaled pipeline for transitioning late-stage private equity administration into public company stock plan management.
Where it falls shortper Claude Heavy, costly, and slow to implement — poorly suited to early-stage startups that need agility over full-service administration.
per Gemini Legacy enterprise user interface, lengthy onboarding cycles, and high minimum fees that make it impractical for seed-to-mid-stage startups.
- 5GPT #4Claude #5Gemini —Grok —
Exceptionally approachable equity management with strong cap-table, options/ESOP, stakeholder communications and international-plan capabilities; particularly compelling for startups in Australia/APAC or distributed teams, with pricing and usability that make it excellent value for smaller companies.
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GPT Exceptionally approachable equity management with strong cap-table, options/ESOP, stakeholder communications and international-plan capabilities; particularly compelling for startups in Australia/APAC or distributed teams, with pricing and usability that make it excellent value for smaller companies.
Claude Strong, well-priced option for founders in Australia, the UK, and other non-US markets — straightforward cap table management, employee ESOP issuance, and multi-currency/jurisdiction support with a modern UX aimed at smaller and scaling teams.
Where it falls shortper GPT Its US institutional, 409A and late-stage ecosystem is not as deep as Carta or Pulley, so sophisticated US companies can outgrow it.
per Claude Less mature 409A/US-compliance and later-stage/fund-admin depth, so it fits SMB and early-stage global founders more than US venture-scale or pre-IPO companies.
- 6GPT —Claude —Gemini —Grok #3
Highest cost-to-capability ratio with free tier to 20 shareholders then linear $2/stakeholder pricing, strong credentialed in-house 409A (unlimited
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Grok Highest cost-to-capability ratio with free tier to 20 shareholders then linear $2/stakeholder pricing, strong credentialed in-house 409A (unlimited
- 7GPT —Claude —Gemini #5Grok —
Seamlessly unifies cap table tracking with SAFE issuance, roll-up vehicles (RUVs), and early investor onboarding directly within the AngelList venture ecosystem, drastically cutting legal overhead for initial fundraising rounds.
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Gemini Seamlessly unifies cap table tracking with SAFE issuance, roll-up vehicles (RUVs), and early investor onboarding directly within the AngelList venture ecosystem, drastically cutting legal overhead for initial fundraising rounds.
Where it falls shortper Gemini Tightly coupled with the AngelList ecosystem and lacks the granular configuration tools required for complex, customized institutional capitalization structures.
- 8GPT #5Claude —Gemini —Grok —
Broad cap-table and employee-equity platform with particularly strong APAC coverage, increasingly capable US support, valuations, reporting and fund-administration capabilities; a strong option for companies operating across Asian and Western jurisdictions.
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GPT Broad cap-table and employee-equity platform with particularly strong APAC coverage, increasingly capable US support, valuations, reporting and fund-administration capabilities; a strong option for companies operating across Asian and Western jurisdictions.
Where it falls shortper GPT For a purely US startup or European startup, Pulley/Carta or Ledgy respectively offer more mature local ecosystems and clearer default choices.
Just missed the top 5
GPT Eqvista — excellent low-cost cap-table and 409A value, but its administration, integrations and scaling experience are less polished than the top five · Fidelity Private Shares — credible, compliance-heavy US platform with strong institutional backing, but generally less compelling than Pulley or Carta on the combination of usability, flexibility and startup-focused value
Claude Vestd — excellent for UK SEIS/EIS and EMI schemes but narrowly UK-focused, so it doesn't generalize · AngelList Stack — convenient bundled cap table for companies already in the AngelList fundraising ecosystem, but thinner as a standalone equity-management system
Gemini Cake Equity — Offers accessible global stock option plans for early teams, but lacks advanced institutional financial modeling and deep auditor reporting · Mantle — Innovative AI-powered contract ingestion and clean UI, but lacks the long-term track record and broad institutional adoption of the ranked leaders
By model
ChatGPT
- 1.Pulley
- 2.Carta
- 3.Ledgy
- 4.Cake Equity
- 5.Qapita
Claude
- 1.Carta
- 2.Pulley
- 3.Ledgy
- 4.Shareworks
- 5.Cake Equity
Gemini
- 1.Pulley
- 2.Carta
- 3.Ledgy
- 4.Shareworks
- 5.AngelList Equity
Grok
- 1.Carta
- 2.Pulley
- 3.Eqvista
Common questions
What is the best cap table management software according to AI models?
Carta leads. 2 of 4 models rank Carta the top pick. The current top 3: Carta, Pulley, Ledgy. Ranked by asking ChatGPT, Claude, Gemini, Grok the same buying question and merging their top-5 picks, updated 2026-08-23. Source: modelsagree.com.
Which cap table management software did each AI model pick first?
ChatGPT: Pulley. Claude: Carta. Gemini: Pulley. Grok: Carta.
Do the AI models agree on the best cap table management software?
Not unanimous. ChatGPT picks Pulley; Gemini picks Pulley.
How is this cap table management software ranking made?
ChatGPT, Claude, Gemini, Grok are each asked the same buying question in a fresh session with no system steering. Their top-5 answers are merged (rank 1 = 5 pts … rank 5 = 1 pt) into the consensus ranking, re-polled on demand and tracked over time.
More on how polling works: full methodology →
Cite this ranking
ModelsAgree, “Best cap table management software” — merged ranking from ChatGPT, Claude, Gemini & Grok, polled 2026-08-23. https://modelsagree.com/best/best-cap-table-management-software (CC BY 4.0)
Tracked by ModelsAgree · rank 1 = 5 pts … rank 5 = 1 pt · re-polled on demand