Chose Dynamic Yield
While each of the other platforms may have certain features or aspects that are stronger than Dynamic Yield, Dynamic Yield is certainly the best platform I've used of the ones listed. The ability to do both experimentation and personalization in one platform (and to have a tool …
Invited by the Vendor
A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info