06.3.1 · Skill in Behavioral analysis
Funnels
Measuring how many users get through each step of a flow.
A funnel shows drop-off between steps, such as signup, setup and first use. It points to where to look, not why people leave. Funnels need consistent events and a sensible time window to be trusted.
Resources
1- docsStart hereInterpret your funnel analysis ↗Amplitude docs · 2026 · 10 min
Conversion windows, step order and why you compare absolute drop-off, not percentages, to find the step that matters.
Tools
2- ToolOpen sourcePostHog
Open-source product analytics with session replay, feature flags, experiments and surveys in one tool.
- ToolFreemium