Tool
Mixpanel
Mixpanel Freemium Beginner
The other product analytics tool named in our short answer, strong for event based funnels and retention once you know the moments you care about. Its free tier is enough for an MVP, and its funnel and retention reports map directly to aha and come-back questions. Pick it or PostHog, not five tools.
- Event based funnels and retention out of the box
- Free tier fits early stage usage
- Choose one analytics tool, not several