Writefull Thesaurus - A Google Docs add-on that uses AI to give you synonyms
GoodUI Evidence - People's A/B test results that show which UI ideas work best
Silicon Valley Dictionary - Urban dictionary meets Silicon Valley
Decidr - Make better decisions with quick A/B polls
Reverse Dictionary - Describe a concept and get back a list of words
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.