Cap Table Software

Cap table software is the purpose-built equity management platform (Carta, Pulley, AngelList Equity, Shareworks) that replaces spreadsheet-based cap table tracking. It tracks ownership, models dilution scenarios, manages option grants and vesting, handles 409A valuations, generates stock certificates, supports employee equity portals, and integrates with payroll and HRIS systems. It is essentially mandatory for venture-backed startups once they grow beyond a handful of stakeholders or grant equity to employees. It's the infrastructure that prevents cap table errors from compounding into disasters.

The capabilities:

Equity tracking:

• All shares issued (founders, investors, employees).
• All options outstanding and exercised.
• All convertible securities (SAFEs, notes).
• Ownership percentages on as-converted basis.

Option grant management:

• Board approval workflow.
• Grant agreements generation.
• Vesting tracking.
• Exercise processing.
• 409A valuations for strike prices.

Dilution modeling:

• Round modeling (new investment dilution).
• Waterfall analysis (exit scenarios).
• Option pool expansion modeling.

409A valuations:

• Annual 409A valuation (required for option grants).
• Triggered valuations on material events.
• Methodology defensible to IRS.

Employee equity portal:

• Employees view their grants, vesting, exercise options.
• Tax document generation.
• Education on equity concepts.

Compliance:

• Stock certificates and ledger.
• Board consent documentation.
• Securities filings (Form D, Rule 701).
• Audit-ready records.

The major platforms:

Carta: dominant player. Strong feature set, large customer base, ecosystem of services (fund administration, 409A, cap table). Pricing scales with stakeholders (~$3,000+/year for startups).

Pulley: emerging competitor. Modern interface, founder-friendly pricing. Growing market share.

AngelList Equity: integrated with AngelList platform. Good for AngelList-funded companies.

Shareworks by Morgan Stanley: enterprise-focused. Strong for later-stage companies.

Capshare (acquired by Carta): legacy player, now part of Carta.

When to adopt:

Stage: from incorporation or first equity grant onwards. Starting with software is easier than migrating from spreadsheets.

Trigger: first option grant typically triggers adoption (need 409A, grant agreements, vesting tracking).

Cost: $1,500-5,000/year for early-stage; scales with stakeholders.

Why move from spreadsheets:

Error reduction: spreadsheet cap tables accumulate errors over time (formulas break, manual updates miss things).

Compliance: 409A and option grant documentation is hard to maintain in spreadsheets.

Investor expectations: VCs expect to see real cap table software during diligence.

Employee transparency: employees can view their own equity through portal.

Scalability: spreadsheets break down at 20-30+ stakeholders.

What founders get wrong: Sticking with spreadsheets too long, then facing painful migration with errors that need legal cleanup. Or adopting software but maintaining it sloppily. The right discipline: adopt early; maintain rigorously; use for all equity transactions.

Related: Cap Table · 409A Valuation · Option Grant · Equity Administration · Dilution

FAQ

What is cap table software?
Purpose-built equity management platforms (Carta, Pulley, AngelList Equity, etc.) that track equity ownership, model dilution, manage option grants and vesting, handle 409A valuations, and support compliance. Replaces spreadsheet-based cap table tracking.

When should startups adopt cap table software?
From incorporation or first equity grant onwards. Starting with software is easier than migrating from spreadsheets. First option grant typically triggers adoption (need 409A, grant agreements, vesting tracking).

What are the main cap table software platforms?
Carta (dominant player, ~$3,000+/year), Pulley (emerging competitor, founder-friendly pricing), AngelList Equity (integrated with AngelList), Shareworks by Morgan Stanley (enterprise-focused). Carta has the largest market share.