Zoho PageSense - The Complete A/B Testing and Website Optimization Software for Marketers.
Acquainted - A simple tool to create conversational polls and surveys
GoodUI Evidence - People's A/B test results that show which UI ideas work best
Decision Jam - Make better decisions quickly with your team
AbTest.io - A free url shortener with A/B testing features
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.