Data & Business Intelligenceadvanced · ~80 min

A Cohort and Retention Chart From Raw Event Logs

Ever have a real-world task you wished software could just handle for you?

Leaving it undone means lost time and results you never get to use. This project sets it up for you — follow the steps yourself, or have a vetted AI Advisor build it for you.

🤝 Want this built for you? Start a request — our AI scopes it, estimates a price range, and matches you with a vetted AI Advisor. →

Two ways to open it

Just this build

$40 one-time

Unlocks this full walkthrough on your account — no subscription, and no account needed until you check out. Advisor-grade build.

Best value Rovvi AI Advisor membership

$69 / month

Every Ambassador-exclusive build, first access to new ones, and your spot on the advisor-only needs board. Or $300/year.

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What you'll do

A cohort retention chart built from your own raw event log — the classic colour-coded triangle that groups users by the week or month they joined and shows, at a glance, what fraction of each cohort is still active N periods later — plus a one-command script that rebuilds it whenever you drop in a fresh export, so you can finally see whether new users actually STICK.