Asklayer.io - Get real answers from your customers with Asklayers surveys, quizzes, polls and more. Works on any website with zero code and includes enterprise level features such auto-segmentation, user tagging, branching, NPS & CSAT calculation.
Siberian CMS - Siberian is an Open-Source and Free App Maker. Unlimited Push Notifications. Unlimited features. Fully Customizable. Download it and build your own app now!
Ask User - User surveys without stress
Dropsource - Mobile development platform for building native iOS & Android apps
Doorbell.io - Collect in-app user feedback. Available on websites, iOS, and Android.
GoodBarber - GoodBarber is a mobile app creation platform.