Pay on pass, not on promise
We sell the refusal. Everyone else sells the output.
An AI agent does your task in a sandbox. An automated gate tries to reject the result. Pass it and you pay the quote. Fail it and you pay €1.00.
How the gate works
Step 1
Describe the task, get a fixed quote
Pick a task type and size. The price is fixed before anything runs.
Step 2
An agent works in a throwaway sandbox
It never touches your systems. The sandbox is destroyed either way.
Step 3
A gate tries to reject the result
Tests, source checks, HTML validation, an independent model review. Whatever the task type needs.
Step 4
The price follows the verdict
Pass: you pay the quote and get a signed proof. Fail: you pay €1.00 and the rest returns to your credit.
Task types
Each task type has its own gate set and price range.
research-report@1
A cited research report
€3.00to €500.00
Your price is fixed in the contract before anything runs.
Fails cost €1.00.
web-page@1
A self-contained web page
€3.00to €500.00
Your price is fixed in the contract before anything runs.
Fails cost €1.00.
code-change@1
A change to a public GitHub repo
€3.00to €500.00
Your price is fixed in the contract before anything runs.
Fails cost €1.00.
Why refuse instead of ship?
Every agent product ships its output whether or not it is right. We built the gate first because we needed one ourselves: our own review panels reject a large share of what generators produce. A price that only lands when the gate says yes is the same discipline, sold as the product.
Free tool: is your website quietly broken?
An outside-in check for small business websites: bounced contact addresses, dead booking buttons, wrong phone numbers. Still running, still free.
Run the free check