Essay · Medium read
How to measure if users love your product using cohorts and revisit rates
Andrew Chen · andrewchen.com Free Intermediate
Chen lays out the clearest early signal that people actually value your product: do cohorts keep coming back over time. He shows how to build a simple retention table by signup cohort rather than trusting raw totals. This is the one analytics view worth setting up even when everything else is noise.
- Retention by cohort is the truest sign users love it
- Pick the key action that represents real product value
- Watch whether the curve flattens instead of falling to zero