Product-Market Fit Survey by Formbricks - Measure PMF continuously, learn from purpose-built dashboard
Roro - Super follow for superfans
Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!
Nudge - A Modern Networking App
Userpilot Surveys - In-app Surveys with 30+ Templates by Userpilot
Userback - Visual. Feedback. Fast. See any web page through your customers eyes with video screen capture and annotated screenshots.