PetFacePajamas

I ran A/B, Multi-variant testing for very large companies for years and have used many tools. Intelligems features and ease of use is only outdone by their INCREDIBLE support!

This is a full package!!!! A lot of diverse options are available to add! UI is very clean and responsive. The major thing is that the support is really great, responds very quickly to your queries, and applies fixes right away when required.