Usersnap - Usersnap is a customer feedback software for SaaS companies that need to constantly improve and grow their products.
Evrybo - Free design collaboration and prototyping tool
zipBoard - ZipBoard is a web-based visual bug tracking & issue tracking tool that helps developers, testers and project managers collaborate during website and elearning development.
Userdrive - Card sorting for a better content and navigation structure.
Marker.io - Visual feedback and bug reporting tool for websites
USE Together - Collaborative screen sharing with multiple mouse cursors