Crazy Egg - Through Crazy Egg's heat map and scroll map reports you can get an understanding of how your visitors engage with your website so you can boost your conversion rates.
Boozang - Empower your whole team to build and maintain automated tests, not just developers. A new approach to UI and API testing. Boozang is written in Javascript and does not rely on Selenium web driver.
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
Real Load - Real Load - A REST, SOAP, HTML, HTTP, Powershell, SQL performance test tool
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Convertize.io - Convertize is a conversion optimization platform based on consumer psychology.