Cohort Analysis

Updated May 13, 2026

What this skill does

Performs cohort analysis to understand user retention, engagement, and revenue patterns over time. Groups users by signup date, acquisition channel, or plan type and tracks how their behavior changes week over week. Identifies which cohorts retain best and what drives long-term engagement.

Example

PROMPT

Run a weekly retention cohort analysis for the last 3 months. Show retention through week 8. Break down by plan type.

OUTPUT

Cohort Retention — Last 3 Months WEEKLY RETENTION (% returning) W1 W2 W3 W4 W5 W6 W7 W8 Feb: 72% 58% 48% 42% 38% 35% 33% 31% Mar: 75% 61% 52% 45% 41% 38% — — Apr: 78% 64% 55% — — — — — TREND: Improving (+3% W1 retention month over month) BY PLAN TYPE Pro Plan: W4 retention: 62% (best performing) Team Plan: W4 retention: 48% Free Plan: W4 retention: 28% KEY INSIGHTS - Pro plan users retain 2.2x better than free users - Users who complete onboarding in Day 1 have 45% higher W4 retention - Referral cohorts retain 18% better than paid acquisition

Required Tools

Mixpanel

PostgreSQL

Compatible Agents

Claude

Cursor

Windsurf

ChatGPT

Any MCP-compatible agent

Add to your agent

Download Skill

Or install via CLI:
$ npx skills add webrix-ai/agent-skills --skill cohort-analysis

Deploy Org-wide

Provision to teams via RBAC

Identity-aware execution

Signed & verified skills

Full audit trail

Auto-bundled with required MCP servers

Use with

Free for up to 5 users

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