Cap Table Simulator

Model dilution across rounds and option pools instantly

Tool
Financial Modeling

The Cap Table Simulator lets you model startup ownership dynamics with precision. Instantly simulate dilution, ESOP impact, and fundraising scenarios — and visualize the results with clean, investor-ready outputs. Designed for founders, operators, and early employees who want clarity on how rounds and option pool changes affect real ownership.

What is Cap Table Simulator?

This tool provides instant cap table modeling for:

  • Pre- and post-money ownership percentages
  • Dilution across financing rounds
  • ESOP pool creation and refresh logic
  • New investor allocations
  • Waterfall breakdowns with real-time charting

Whether you're closing your first round or planning Series B, simulate multiple “what-if” paths and keep your team and investors aligned.

Why use this app?

  • 📊 Transparency for Stakeholders
    Clearly show founders, employees, and investors how their stakes evolve — before and after a raise.

  • 🤝 Negotiation Readiness
    Test term-sheet clauses like ESOP top-ups, liquidation preferences, and more — in seconds.

  • 🧮 Scenario Planning
    Run simulations across different capital amounts, valuations, and option pool percentages — no Excel needed.

  • 📅 ESOP Strategy
    Plan for burn, refresh, and long-term pool management with clear visibility across time.

How it works

  1. Input your funding parameters
    Specify pre-money valuation, raise amount, and desired post-money ESOP target.

  2. Add current stakeholders and ownerships
    Include founders, investors, and existing pool if applicable.

  3. Simulate scenarios and visualize results
    Generate updated cap tables, dilution charts, and stakeholder breakdowns.

What you'll need to provide

To ensure accurate modeling:

  • Pre-money valuation
  • New capital being raised
  • Post-money target ESOP %
  • Current stakeholder ownerships
  • Any relevant term-sheet clauses
  • Number of rounds or scenarios to simulate
  • Whether you’d like charts (e.g., waterfall visualizations)

Who it's for

  • Founders preparing for fundraising
  • Operators negotiating equity with new hires
  • CFOs and finance teams planning for dilution
  • Startup lawyers and advisors modeling term-sheet impacts

Ready to get started?

Start using Cap Table Simulator to automate your tasks and streamline your workflow.