Appzi - Appzi is a web based user feedback platform that enables SaaS companies to collect product feedback, right from within their website or app.
Roadmap - Collision avoidance for projects and people
Incoming Feedback by Hotjar - Instant visual feedback for your website or app!
Frill - A better way to collect customer feedback
Feedback Fish - Collect feedback & make your customers happy.
Spaceli - Turn Google Docs into a knowledge base