Built for Lovable · Bolt · Replit founders

Your checkout silently broke.
Do you know yet?

Every AI edit is a deploy risk. FlowGuard watches your core flows 24/7 and sends a plain-English alert + a copy-paste fix prompt the moment something breaks — before a customer finds it first.

Free forever for one flow · No credit card · 30-second setup

$0 revenue while checkout is broken
3 days avg. time to notice without monitoring
< 5 min to fix with our copy-paste prompt
How it works

Three steps. Zero config.

01

Paste your URL

Drop in your live app URL. FlowGuard auto-detects your checkout, signup, and key CTA flows — no TypeScript, no YAML, no engineering degree required.

→
02

We watch it 24/7

Every few minutes we replay your core flows. The moment something regresses — missing Stripe button, broken login, dead CTA — we catch it before your customers do.

→
03

Fix in one paste

You get a plain-English alert ("your checkout button no longer loads") plus a ready-to-paste prompt for Lovable, Bolt, or Cursor that fixes it immediately.

💸
"I pushed an AI edit on Friday. Checkout was broken all weekend. Found out Monday when a customer DMed me. Lost maybe $400 in sales."
— Lovable founder, r/vibecoding
🔥
"Every time I ask Bolt to change the design it breaks something else. I have no way to know what broke without clicking through the whole app myself."
— Bolt.new user, Indie Hackers

Start protecting your revenue now

Takes 30 seconds. No signup required to try.