Best Cap Table Software for Startups in 2026
OpenCap Stack Team
Compare the top 5 cap table software platforms for startups in 2026: OpenCap Stack, Carta, Pulley, Cake Equity, and AngelList Stack.
- •Unlimited stakeholders -- No per-seat or per-stakeholder fees
- •Full cap table management -- Share classes, equity grants, SAFEs, convertible notes
- •Scenario modeling -- Model dilution across multiple funding rounds
- •409A valuation support -- <a href="https://opencapstack.com/409a">Built-in valuation tools</a> without expensive add-ons
- •Waterfall analysis -- Detailed exit scenario modeling for all stakeholders
- •Board management -- Meeting scheduling, resolutions, and document management
- •REST API -- Full programmatic access to all cap table data
- •OCTA compliance -- Industry-standard data format for maximum portability
- •Completely free with no feature gates
- •Open source -- audit and customize the code
- •API-first architecture for integrations
- •No vendor lock-in with standard data exports
- •Active development community
- •Newer platform compared to Carta
- •Self-hosted option requires technical setup
- •Cap table management with scenario modeling
- •Integrated 409A valuations (add-on fee)
- •Electronic signature workflows
- •Investor portal and reporting
- •Fund administration for VCs
- •Large ecosystem and brand recognition
- •Integrated 409A valuation service
- •Established investor network
- •Expensive -- $3K to $7K+/yr plus add-on fees
- •Per-stakeholder overage charges
- •API access locked behind Enterprise tier
- •<a href="https://opencapstack.com/compare/carta">Hidden costs add up quickly</a>
- •Clean, intuitive cap table interface
- •Scenario modeling and waterfall analysis
- •409A valuation partnerships
- •Employee equity portal
- •Lower price point than Carta
- •Clean, modern user interface
- •Good onboarding experience
- •Limited features compared to full-featured platforms
- •Fewer integrations available
- •Free tier is restrictive
- •Multi-jurisdiction equity management
- •Australian and UK compliance built-in
- •Employee equity portals
- •ESOP management tools
- •Strong international compliance support
- •Competitive pricing
- •Multi-currency support
- •US-focused features less mature than Carta
- •Smaller user base
- •Limited integration ecosystem
- •Free cap table management
- •Integration with AngelList fundraising
- •Rolling fund support
- •Basic scenario modeling
- •Free for AngelList users
- •Seamless fundraising integration
- •Best features tied to AngelList ecosystem
- •Limited standalone functionality
- •Fewer compliance and reporting tools
- •You want full features at zero cost
- •You value open source transparency and data portability
- •You need API access for integrations
- •You want to avoid vendor lock-in
- •You want a fully managed 409A valuation service
- •Your investors specifically request Carta
- •You want a simpler interface at a lower price than Carta
- •You operate outside the US or have international equity plans
- •You are already fundraising through AngelList
- •<a href="https://opencapstack.com/cap-table-software">Try OpenCap Stack free</a>
- •<a href="https://opencapstack.com/compare/carta">Compare OpenCap Stack vs Carta</a>
- •<a href="https://opencapstack.com/guides/cap-table-basics">Read our cap table guide</a>
The Top Cap Table Software Platforms in 2026
Choosing the right cap table software is one of the most important infrastructure decisions a startup founder makes. Your cap table tracks ownership, manages equity grants, models dilution, and becomes the foundation for every fundraise and exit.
In this comprehensive comparison, we evaluate the five best cap table software platforms for startups in 2026 based on pricing, features, ease of use, and long-term value.
Quick Comparison Table
1. OpenCap Stack -- Best Overall
OpenCap Stack is the only fully open-source cap table management platform built on the Open Cap Table Alliance (OCTA) schema. It offers enterprise-grade features at zero cost, making it the best choice for startups at any stage.Key Features
Pros
Cons
Pricing: Free -- all features, unlimited stakeholders, no hidden costs.
2. Carta -- Best for Managed 409A Valuations
Carta is the most well-known cap table platform and the default recommendation from many law firms. It offers a comprehensive suite of tools, but at a price that scales quickly.
Key Features
Pros
Cons
Pricing: Launch: $0 (25 stakeholders max) | Build: $3,000/yr | Scale: $7,000/yr | Enterprise: Custom
3. Pulley -- Best for Seed-Stage Simplicity
Pulley positions itself as a simpler, more affordable alternative to Carta. It offers a clean interface and competitive pricing for early-stage startups.
Key Features
Pros
Cons
Pricing: Free (limited) | Growth: $2,000/yr | Premium: $5,000/yr
4. Cake Equity -- Best for International Startups
Cake Equity is an Australian-founded platform that supports equity management across multiple jurisdictions. It is the strongest option for startups operating outside the US or managing international equity plans.
Key Features
Pros
Cons
Pricing: Free (limited) | Startup: $1,500/yr | Growth: $4,000/yr
5. AngelList Stack -- Best for AngelList Fundraisers
AngelList Stack (formerly AngelList Equity) offers free cap table management as part of the AngelList ecosystem. It is best suited for startups that are already raising through AngelList.
Key Features
Pros
Cons
Pricing: Free (within AngelList ecosystem)
Feature-by-Feature Comparison
How to Choose the Right Cap Table Software
Choose OpenCap Stack If:
Choose Carta If:
Choose Pulley If:
Choose Cake Equity If:
Choose AngelList Stack If:
Our Recommendation
For most startups in 2026, <a href="https://opencapstack.com/cap-table-software">OpenCap Stack</a> offers the best combination of features, pricing, and flexibility. It is the only platform that gives you unlimited stakeholders, full API access, and open-source transparency at zero cost.
If you specifically need a managed 409A valuation service and do not mind paying $6,500+ per year, Carta remains a solid choice. But for founders who want to keep their burn rate low while maintaining a professional cap table, OpenCap Stack is the clear winner.
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