Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.
Viable Fit - Measure and improve your product market fit
Sayat - Sayat app is all about getting anonymous and honest feedback.
OpinionX - Stack rank people's priorities in minutes with OpinionX's free ranking surveys.
Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.
Product Fit - Measure product/market fit in app with your users.