AbTest.io - A free url shortener with A/B testing features

Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.

Anboto - Anboto provides web customer service and e-Commerce technology based on semantics and natural language processing.

Edit - Edit any website, no code required

GoodUI Evidence - People's A/B test results that show which UI ideas work best

BigBlueButton - Engage Your Online Students. BigBlueButton is a web conferencing system designed for online learning.