Datagame Survey Games Library

MaxDiff is a well-established method for ranking large lists of items. It's also well known for being tedious to build, time-consuming to complete, and frustrating to analyze. MaxDiff Rankifier replaces those drawbacks with a datagame that's as easy to build as it is to play, with many visual customizations to make your game uniquely yours.

Prefer! provides head-to-head comparison testing for sets of up to 10 items, collecting both rank order preference and rating scale feedback in one fast and friendly experience.

Instead of large rating grids, place your words or concepts in a WordSearch Meta puzzle! We collect rating scale feedback as players find each hidden word, ensuring greater focus on all of the items in your list. (Besides, it's fun!)