Usersnap - Visual Feedback - Usersnap helps your business with its versatile feedback platform to build better, more successful products and services with the help of user feedback. Collect feedback along your product development lifecycle. Try it for free.

Instacap - Screen capture, annotation & visual feedback tool for web pages and pdfs

Tweakr.io - The fastest way to get visual feedback 📌

RamSync - Visualize knowledge and connect ideas to learn faster, and spark creativity!

Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.

ManualTesting.dev - Manual Testing for Developers - Test Management Tool for developers and startups