compare-user-journeys

Compares two user groups via Amplitude session replays and metrics to produce a behavioral diff.

Updated Apr 3, 2026
One-click install
npx skills add https://github.com/amplitude/amplitude-copilot-plugin --skill compare-user-journeys-amplitude
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: compare-user-journeys
Source: https://github.com/amplitude/amplitude-copilot-plugin/tree/main/skills/plugins/amplitude/compare-user-journeys
Command: npx skills add https://github.com/amplitude/amplitude-copilot-plugin --skill compare-user-journeys-amplitude

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Product teams often know that two user groups differ in outcomes (converters vs. drop-offs, retained vs. churned) but lack concrete evidence of how their in-product behavior actually differs. This Skill combines quantitative metrics with qualitative session replay analysis to reveal the specific actions that separate one group from another. ## Core Features & Use Cases - Behavioral Diff Analysis: Watches session replays from both groups and identifies actions present in one group but absent in the other, ranked by explanatory power. - Quantitative Grounding: Queries Amplitude charts and funnels segmented by group to establish statistical context before reviewing replays. - Actionable Hypotheses: Generates experiment-ready hypotheses in the form "If we change X, Group B behavior should shift toward Group A behavior." - Use Case: A PM asks "what do users who complete onboarding do differently?" The Skill compares activators vs. drop-offs, discovering that activators browse templates while drop-offs skip them, then recommends surfacing templates earlier. ## Quick Start Ask the assistant to compare what users who complete onboarding do differently from those who drop off using Amplitude session replays.

Frequently Asked Questions about compare-user-journeys

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I compare two user groups in Amplitude?

Define each group by a cohort, event outcome, or user property, then pull session replays and segmented metrics for both. This Skill runs get_session_replays twice (once per group), extracts interaction timelines, and synthesizes a behavioral diff ranked by explanatory power.

How to find out what converting users do differently from drop-offs?

Filter sessions for users who fired the conversion event versus those who started but did not convert, then watch 4-6 replays per group. Track navigation paths, feature engagement, and friction points to identify actions present in converters but absent in drop-offs.

Can I compare more than two user segments at once?

No, the Skill performs pairwise comparisons only, since comparing three or more groups dilutes the analysis. It will ask which two groups to start with and offers to run additional comparisons afterward.

What happens if a user group has too few session replays?

If a group has fewer than three watchable sessions, findings are labeled preliminary with reduced confidence. The Skill suggests broadening the time window or waiting for more data before drawing conclusions.

Does session replay analysis show which buttons users click?

Interaction timelines expose coordinates and node IDs rather than element names, so comparisons focus on page context and interaction sequences. The analysis describes which pages and flows each group engages with rather than specific UI elements.