Founder-Grade Models
The Startup Toolkit
Professional calculators for runway, unit economics, and fundraising. Stop guessing and start modeling your future.
Available Models4
Popular
Burn Rate Simulator
Calculate runway, burn multiple, and your zero-cash date.
Runway • 2 min
Free
CAC Simulator
Find max allowable CAC based on margin + payback targets.
Unit Economics • 3 min
Free
Equity Dilution Simulator
Model founder ownership across rounds and option pools.
Fundraising & Equity • 4 min
New
SAFE Simulator
Compare valuation cap vs discount outcomes clearly.
Fundraising & Equity • 3 min