Chose Chartbeat
Chartbeat stands out in terms of real-time tracking and information from which to manage homepages, I found this better than Smart Octo's equivalent. However, the ability to quickly explore past data does not go as deep as Google Analytics.
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