Zoho Meeting - Free video conferencing, online meeting, desktop sharing solution from Zoho.

Blurtit - Blurtit is a Q&A website. You can ask a question or answer on any question.

Airtime - Hang out with group video, share music & videos

wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.

Voxox CloudPhone - Get a local or toll-free business number that automatically answers, routes and transfers calls, plus other professional business phone services.

AllAnswered - Your Team's Collective Brain All-In-One Knowledge Management System Wiki + Q&A + Workflow + AI