What should you measure in the first 30 days?
Activation rate, time-to-first-value, week-one retention, and support tickets per new user.
Instrument events on day one of launch. I add lightweight analytics and error tracking so founders see truth, not hope.
Which metrics mislead founders?
Total signups, page views, and feature counts without correlation to retention or revenue.
Growth work starts when you know which cohorts stay. Double down on channels and flows that improve those cohorts.
