Model Your Cap Table with Precision

Visualize ownership scenarios, understand dilution, and make informed equity decisions. Built on transparent open source principles for early-stage founders and VCs.

Founder Ownership
45%
Valuation
$20M
Total Raised
$5M
Founders
Series A
Seed Investors
Option Pool

Why Founders Trust Our Cap Table Simulator

  • Instant Scenario Modeling: Test multiple fundraising scenarios in seconds. See exactly how each round affects founder, investor, and employee ownership before you commit.

  • Dilution Forecasting: Model Series A through Series C scenarios with different valuations and check sizes. Understand long-term dilution impact on all stakeholders.

  • Option Pool Planning: Calculate optimal employee option pool size. Balance talent attraction needs with founder/investor dilution concerns across multiple hiring plans.

  • Investor-Ready Outputs: Export clean, professional cap tables as spreadsheets or PDFs. Share with co-founders, advisors, and potential investors with confidence.

Three Steps to Model Your Equity

  • 1

    Input Current Structure

    Enter your current cap table: founders, angels, advisors, and existing employee pool allocation.

  • 2

    Model Future Rounds

    Add hypothetical fundraising rounds with target raise amounts, valuations, and option pool increases. Adjust variables in real-time.

  • 3

    Analyze & Export

    Visualize ownership breakdown through interactive charts. Download scenarios to compare and share with stakeholders.

Advanced Features for Complex Scenarios

  • Multi-Round Forecasting

    Model up to 5 future financing rounds simultaneously. Adjust pre-money valuations, investment amounts, and option pool sizes to see cascading effects.

  • Fully Diluted Calculations

    Automatic fully diluted share calculations including employee options, convertible notes, and SAFE instruments. No manual math required.

  • Waterfall Analysis

    Simulate exit scenarios with different acquisition prices and liquidation preferences. Understand exactly who gets what at different outcomes.

  • Collaborative Planning

    Share read-only links with co-founders and advisors. Discuss scenarios together without exposing sensitive ownership details.

Make Smarter Equity Decisions Today

Join founders and VCs using VCOS to model cap tables transparently and make data-driven ownership decisions.