Founder toolsFree tools
Free tools
for founders.
Calculators and templates for the decisions that are hard to undo: how much equity to give away, how to split it with co-founders, and what to sign. Free, no sign-up needed.
Calculator
Startup equity cost calculator
See the valuation an offer implies and what the equity could cost you if the company succeeds.
Open the calculator CalculatorFounder vesting calculator
Work out what a co-founder keeps if they leave, with a four-year schedule and one-year cliff.
Open the calculator TemplatesStartup document templates
Founders’ agreement, NDAs, advisor, IP and option agreement templates.
Get the templatesWant help with the decision itself?
Revise members work through equity, co-founder splits and fundraising with a named operator. The accelerator is equity-free.