Find out if your app checks out
Built an app and not sure it's put together securely? ChecksOut looks for the problems that show up most in quickly built and AI-assisted apps, and explains each one in plain English.
Start with a free check
Full reviews open soon. We're running the first ones on our own apps. Until then:
- Run a free check. It reads what your site sends every visitor and shows what it finds.
- Prove the site is yours. Add a short code to the site. It takes a couple of minutes.
- See the owner findings. Keys or files anyone can download, missing protective headers, and how to fix each one.
What a full review includes
Your report in minutes, not weeks
Findings ranked by how much they matter, each with what it means and how to fix it.
Checks as an outside user
We test your live app the way a stranger would, including signing in as two users to see if one can reach the other.
A read of your code
Including your full history and AI coding-tool files, where passwords often hide in saved commands.
How we handle your code
- Read-only access. We never change your code or push to your repository.
- Your code is used only to review your app. It isn’t shared, sold, or used to train AI models.
- Your code is deleted when the review finishes. We keep only the findings.