Formbricks
An open-source experience-management platform for web and in-app surveys, link forms, collaboration, APIs, and self-hosting.
Why use it
It collects churn reasons, feature satisfaction, and beta feedback without placing every sensitive response in a third-party service.
Where it fits
Use prototypes and playtests to find core experience problems while they are still cheap to fix.
What to check
Cloud premium features must be balanced against self-hosting operations, and player data still requires consent, deletion, and regional privacy handling.