In our 28-criterion evaluation of loyalty technology platforms, we identified the 13 most significant ones — Aimia, Annex Cloud, Brierley+Partners, Cheetah Digital, Clutch, Collinson, Comarch, CrowdTwist, Epsilon, ICF Next, Kobie, Merkle/HelloWorld, and SessionM — and researched, analyzed, and scored them. This report shows how each provider measures up and helps B2C marketing professionals select the right one for their needs.