ThinkCool - Make better decisions
wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.
Tossup - An easier, faster way to make decisions with friends
Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.
WhosDown - App where you can genuinely make friends—connecting with someone that shares a common interest
AllAnswered - Your Team's Collective Brain All-In-One Knowledge Management System Wiki + Q&A + Workflow + AI