Strategy
Retention
Retention measures how many users come back to a product after their first visit or purchase. It tracks whether people stay over time rather than just showing up once.
Why it matters
A product can attract many new users and still fail if almost none return, so retention often reveals whether the product is genuinely useful.
In depth
Retention is usually the harder and more important problem than acquisition, because returning users signal real, repeated value. The common mistake is pouring effort into attracting newcomers while the experience quietly fails to give anyone a reason to come back; strong onboarding and a clear value proposition help, but lasting retention comes from the product reliably solving a real need.
Real-world example
A note-taking app that 1,000 people download but only 80 still open a month later has a retention problem, not an awareness problem.
Retention
68%
day-30, then stable
Related terms