Q-Stats - Get free marketing insights for every question on Quora.

mabl - Low-code Test Automation That Scales

Seoxan - check seo report for any website, alexa ranking, server information, meta tags, authority, page speed and more

Selenium - Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.

HypeStat - HypeStat is free statistics and analytics service, where you can find information about every website.

Testim - Stable, self-healing, end-to-end test automation via machine learning. Testim helps accelerate the delivery of high-quality software. Speed up test-authoring and improve the stability of automated, end-to-end tests.