Waldo for Android - No-code mobile testing that works
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
Autify for Mobile - Autify for Mobile is a no-code testing platform.
Marpipe - Automate Your Ad Testing, Optimize Your Creative
InVision Mobile Testing - New free, unlimited user testing for mobile prototypes
AbTest.io - A free url shortener with A/B testing features