Optimizely - SITE123 App Market

Optimizely
https://www.optimizely.com

Free package: No
Starting Package: $0

The Optimizely platform technology provides A/B testing tools, in which two versions of a web page can be compared for performance, and multivariate testing. Optimizely also enables personalization, which may be used for making data-driven decisions.

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Google Analytics 
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Facebook Pixel 
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