AbTest.io - A free url shortener with A/B testing features
Astrel - Astrel is a web app that allows you to manage any aspects of your application, remotely, in real-time.Check out the message below to unlock a lifetime access to our paid plan for free when Astrel comes out of beta!
GoodUI Evidence - People's A/B test results that show which UI ideas work best
Edit - Edit any website, no code required
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
Flagsmith - Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.