Brand.ai - Create a style guide & integrate with Sketch, Slack, & Gulp
Instabug - The top apps in the world rely on Instabug for beta testing, user engagement and crash reporting.
Beacons - Monetize your TikTok, Twitter, and Instagram bio links
UserTest.io - User testing made simple. High-quality, affordable user testing solutions from real users, here in the UK. Improve your usability!
Bento.me - A Link in bio but rich and beautiful.
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!