( how it works )
Ten minutes to ground truth.
Follow one real example — Anita posts a YouTube review of your app — from the moment she hits publish to the verified revenue it earned. Scroll on.
( connect )
Ten minutes of setup, then you never touch it again.
A JS snippet, a signup webhook, and your Stripe webhook. That's the whole integration. Your data stays yours.
<!-- 1. drop this on your site -->
<script src="https://cdn.growthcrewai.com/gc.js"
data-workspace="ws_live_..."></script>
// 2. tell us about a signup
POST /v1/events
{ "kind": "signup", "user_id": "u_123",
"self_reported_source": "saw it on YouTube" }
// 3. point your Stripe webhook at us
POST /v1/webhooks/stripe // invoice.paid -> revenue( tag )
Anita gets a link and a code.
Every creator and campaign gets its own first-party short link and promo code. Why both? Links die in dark social. Codes survive word-of-mouth.
go.yourapp.com/anita
A first-party short link. When someone clicks it and signs up, that's a strong touch.
ANITA20
A promo code. Used at checkout, it's an exact touch — the strongest signal there is.
( watch )
Touches, captured with their confidence.
As Anita's viewers arrive, GrowthCrew records every touch — and grades how sure it is. Nothing is treated as certain that isn't.
Clicked go.yourapp.com/anita → signed up
Used code ANITA20 at checkout
Typed “saw it on YouTube” in the signup survey
( triangulate )
Three methods argue. You get the truth — as a range.
Tracked touches, a lift spike against your baseline, and self-reports rarely agree exactly. GrowthCrew reconciles them into an honest range, never a flattering point.
Touch credit
112 signups
Lift vs baseline
96 signups
Self-reports
120 signups
Anita's video — verified
96–120 signups · $1,840 MRR
A defensible range beats a confident lie.
( decide )
Renew Anita. Cut ad set 3.
Every channel lands on one scorecard with a verdict. Performance deals settle from the exact-confidence touches automatically.
this month · verdicts
Attribution is imperfect. That's the point.
Anyone selling you a single, confident number for what a campaign earned is selling you a story. The honest truth of marketing measurement is a range — and the size of that range is itself information.
So we show you the range, and we show you the confidence behind every touch that built it. When the signal is exact, the range is tight. When it's all inferred, we say so — loudly.
A truthful range beats a flattering point estimate. That's not a limitation we apologize for. It's the whole product.
( final room — start free )
See it work on your own numbers.
Create your free account and point GrowthCrew at your app today.