TLDR Options - Guesstimate the possible value of startup options
OpenVC - 2200+ VC firms by thesis to find 'best fit' for your startup
Startup Value - Value your startup like a VC in 3 minutes
Investor Scout - A database of 45k+ investors to raise your seed round 💰
Founderfit by Koble - See how you compare to VC-backed founders.
China Company Check - Check and verify the Chinese company