Why your sign-up rate is lying

"Sign-up rate went up 12%" gets celebrated. Two months later, activation is flat, revenue is flat, and the team is confused. The sign-up rate increase was real, and meaningless.

Why sign-up rate is misleading

It measures intent to try, not intent to use. A lower-friction sign-up flow pulls in more casual users without producing more committed ones. A signup rate that doubled while activation stayed flat means you doubled the users who never come back, which is worse than not having them, because each is also a support cost.

Metrics that matter more

• Activation rate, users who hit a real success moment.
• Day-7 retention, users still around after the novelty.
• First paid conversion, users who chose to spend money.
• Cohort revenue, what each acquired cohort produces over time.

Sign-up rate is vanity until activation makes it meaningful.