The Y Combinator Database - The definitive database of YC companies with all the metrics
Dabble Writer - Writing software for novelists.
The Speed of a Unicorn - See how long it took for startups to become unicorns 🦄
FriendlyData - Communicate with databases like a human
YC World - Explore Y Combinator companies by country
Endaga - Build your own cellular network. Just add power & internet.