Yoloproof

For teams that ship with AI agents

YOLO into production. Without the oops.

Your AI agent says it's done. It always says it's done. Yoloproof opens your app in a real browser and tests it on every deploy, before your users do.

Start free See how it works

Things Yoloproof catches before your users do

  • The button that looks fine and does nothing.
  • The fix that broke the page next door.
  • "Works on my machine." It was the machine.
  • The test that passes no matter what.

See a real ticket

A change to Yoloproof, tested by Yoloproof. Tests written, red, approved, built, rejected once, fixed, accepted.

How it works

  1. 01

    Say what "works" means

    Write what the app must do as short tests in plain words. They live in your repository.

  2. 02

    Prove the test can fail

    Every test runs red before the change exists. A test that never fails gets flagged.

  3. 03

    Test every deploy

    A real browser runs the tests on a preview, staging or production, with screenshots and video. Older tests keep running every night.

Every step, with real screenshots →

Your agent gets the tools too

Your agent writes the tests, runs them, reads what failed and fixes it. All through MCP.

It can't grade its own homework. The tests live in your repository.

Safe to point at production

  • Tests open only the hosts you allow.
  • Production can be read-only for tests.
  • Test logins are encrypted. Passwords never show up in traces.

YOLO responsibly.

Connect your app and write your first test.

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