Prepros - Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh.
UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
Semantic Pen - Create Publish-Ready-Content in Minutes!
UserZoom - Test, measure, and monitor UX with our cost-effective all-in-one platform. UserZoom is a cloud-based solution for online usability testing.
Jasper.ai - The Future of Writing Meet Jasper, your AI sidekick who creates amazing content fast!
Validately - Validately is a user feedback platform to test demand and usability on a clickable prototype or live feature.