OptionPlan - Design a stock option plan with benchmarks for every role
Unicorn Nest Dataset - Free dataset of VCs investing in seed and series A+ rounds
Options Worth - Find out what your stock options are worth
Founderfit by Koble - See how you compare to VC-backed founders.
TLDR Options - Guesstimate the possible value of startup options
Ennerate - Automated business valuations for 'Main Street' companies