Every ecommerce founder who's shopped for analytics tools has hit the same wall: you open five pricing pages, watch five demo videos, and somehow end up more confused than when you started. That's because "ecommerce analytics" isn't one category of software. It's four or five different categories wearing the same marketing language.

This guide is a framework for ecommerce analytics comparison, not a ranking of specific products. By the end, you'll know which questions actually separate a good fit from a bad one, and which ones are just noise.