Optimizely - A/B testing you'll actually use.
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!
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
AB Tasty - AB Tasty is an all-inclusive platform for conversion rate optimization, personalization, customer activation, and testing.
FullStory - Meet FullStory, the app that captures all your customer experience data in one powerful platform.