Engage!

Free customer support app for startups

Engage! is a Rails plug in that adds a support forum to any Ruby on Rails 3.1 or higher site. It can be used out of the box, or customized, extended, skinned, or adapted in any way you like. It can use it's own authentication or your app's to provide a seamless user experience so your users are more likely to give you feedback. It's free for non-profits and pre-funding/revenue startups and cheap for everyone else. Pay once for a lifetime license and escape the trap of month, per-user pricing.