Built for vibe coders & indie hackers

You shipped it.
Now find out
if it's working.

You built the thing. Deployed it. Shared it. Now you need to know if anyone cares — without becoming a dashboard person. Crutan connects to your GA4 and sends you a plain-English briefing every morning: active users, retention, what's converting, and what the data says to do next.

Takes 5 minutes to set up · No dashboards · First briefing tomorrow morning

The post-launch problem

You shipped. But is it actually gaining traction?

GA4 shows you numbers. It doesn't tell you if those numbers mean your app is working, or if you're just getting bots and bounces. You need signal, not noise.

You don't want to become a dashboard person

You built this thing to ship code, not to spend your mornings clicking through acquisition reports and building funnels in Explore. There has to be a better way.

Every deploy could have broken something — you don't always know

Conversion rate dropped 40% on Tuesday. Was it the update you pushed? A GA4 bug? Traffic composition changed? Without daily visibility, you find out too late.

What your briefing looks like after a launch

Know within 24 hours if it's sticking

Crutan

Launch Debrief — Crutan

Your app · Wednesday 7:58 AM

Yesterday was your biggest day.Your Product Hunt post drove 847 new users — but here's what matters: 31% are still active 48 hours later. That retention rate is strong for cold PH traffic. Your signup flow converted at 6.2%, which is nearly double your baseline.

Product Hunt launch

New users: +847

48-hour spike, 31% retained

SEO post indexed

Organic: +234%

Ranking page 1 for 2 queries

Pricing page updated

Conversion: +1.8pp

Trial-to-paid up from 12% → 16%

What to do today

→ The users who signed up from the Product Hunt demo video have a 2× higher 7-day retention than users from the text post. Consider adding a demo video to your homepage — it's your best-converting asset right now.

Ship fast. Stay informed. Iterate with confidence.

Track whether your launch is actually compounding

See active users, new vs returning, and engagement rate trending week over week. Know within 24 hours whether your Product Hunt launch, Reddit post, or SEO content is sticking.

Catch regressions before your users notice

Your briefing flags when key metrics move outside normal ranges — conversion rate drops, engagement spikes or crashes, mobile performance anomalies. You'll know the morning after a deploy if something broke.

Ask your data anything, without a dashboard

"Which landing page is converting best from organic search?" "How many users hit the pricing page and didn't sign up?" Live chat with your actual GA4 data — no SQL, no exports, no pivot tables.

Everything you need.
Nothing you don't.

Daily briefing: active users, retention, top pages, conversion rate
Automatic anomaly detection — know when something breaks
Live chat with your GA4 data in plain English
Search Console integration — see which keywords are driving signups
Weekly growth summary every Friday
Free during early access — no credit card
Connect GA4 — takes 5 minutes

Free during early access · Read-only access · No credit card

Stop guessing if it's working.
Know by tomorrow.

Connect your GA4 in under 5 minutes. Your first briefing arrives tomorrow morning with everything you need to know about your app.

Get early access free