Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
GoodUI Evidence - People's A/B test results that show which UI ideas work best
Sayat - Sayat app is all about getting anonymous and honest feedback.
Decidr - Make better decisions with quick A/B polls
Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.