AIDA - AIDA is an Artificial Intelligence tool that personalizes customer touch, it maps users and actions/products to better engage customers.
Optimizely - A/B testing you'll actually use.
Pareto Quantic - Pareto Quantic is an Artificial Intelligence software that helps in managing Google AdWords and Facebook Ads Campaigns.
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Wylei - Wylei, a pioneer in Predictive AI cloud-based machine learning and marketing automation, creates & delivers real-time, personalized content.
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.