Your site. Your AI. Your customers.
Add Fat Cat to your site or AI.
We only take a cut if they stay.
No stay, no save fee. Simple.
Add it to your site or AI. You set the limits.
They hit cancel. We ask why and find a fair offer.
They accept, then pay again. No stay, no cut.
A little conversation goes a long way
“I’m going to cancel.”
Something has changed. We listen.
“Pause, or two weeks free?”
No made-up discounts. No pressure.
Continue cancelling“That works for me.”
They choose what actually helps.
The next invoice gets paid.
Only then does the save fee apply.
They can still cancel. Anytime. No maze.
A ledger, not a bag of discounts
He picks the offer that keeps the most,
not the biggest discount.
Your limits come first. Fat Cat compares the allowed options, then learns from what customers actually do.
Meet Greedy CatYour site, your AI, or your shop.
The customer always hears your voice.
One small script.
Your brand. Your fonts.
<script src="…/fatcat.js"></script>Add the conversation to your existing cancel button. Your normal cancellation page stays available.
Copy the embedChatGPT or Claude.
The same offer engine.
Paste the connector URL into your AI’s connector settings. Sign in to your workspace and approve access.
Connect your AIShopify, too.
One open door.
Connect your catalog. Subscription-app compatibility is checked before billing changes can go live.
Connect ShopifyOf the next paid invoice. Once. Cancel or refund? No fee.
Free to connect. No monthly plan. Stripe checks billing behind the scenes.