Amplitude vs Mixpanel

Amplitude Experiment tracks both the primary metric and predefined guardrails in parallel, stopping a winning A/B test if a guardrail metric like session length drops below threshold.

Mixpanel Signal identifies which user actions statistically correlate with the target metric, directing A/B test hypotheses toward actions with the highest explanatory power.

Amplitude's predictive cohorts identify users with high churn probability based on behavioral signals, letting growth teams trigger retention campaigns before the user goes inactive.

Retention charts segment returning users by whether they triggered a specific feature event in week 1, quantifying which features drive retention versus which are forgotten after onboarding.

Amplitude stitches anonymous and identified events across web and mobile using Amplitude ID, showing the true cross-platform conversion funnel instead of inflated session counts.

Mixpanel's Flows chart exposes the actual paths users took before dropping off a funnel, with one-click drill-down to individual user event streams to diagnose edge cases.