What are some alternatives?
When comparing Optimizely and Smartlook, you can also consider the following products
Evergage - Evergage's real time web personalization software can help you boost engagement, increase revenue and drive more conversions. Web personalization software that's easy to use.
Hotjar - Hotjar is a new and easy way to truly understand your web and mobile site visitors.
AB Tasty - AB Tasty is an all-inclusive platform for conversion rate optimization, personalization, customer activation, and testing.
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.
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Mixpanel - Mixpanel is the most advanced analytics platform in the world for mobile & web.