Perfai
    Security for vibe coded apps

    You built it with one prompt. Secure it the same way.

    Perfai Security is security for vibe coded apps — the go to platform for apps built with Bolt, v0, Replit, Cursor, and other vibe coding tools. Paste your URL. Perfai Security finds the holes, proves they are real, and ships the fix.

    First findings in under 20 minutes. No install. No code access needed.
    Built for apps shipped from
    Bolt logoBolt
    v0 logov0
    Replit logoReplit
    Cursor logoCursor
    Windsurf logoWindsurf
    Claude Code logoClaude Code
    GitHub Copilot logoGitHub Copilot
    StackBlitz logoStackBlitz
    Devin logoDevin
    Emergent logoEmergent
    The problem

    AI tools ship fast. They do not ship safe.

    A vibe coded app looks great on day one. The buttons work. The page loads. But under the hood, the same four bugs show up over and over. A real attacker only needs one of them.

    Open doors to user data

    Vibe coded apps often skip access checks. One user can read another user's records by guessing an ID.

    Public API keys

    Keys for the database or payment provider get pasted into the front end. Anyone can grab them.

    Login that does not lock

    Sign up forms work, but the rules behind them do not. People reach pages they should not see.

    Prompt injection

    If your app talks to an AI model, attackers can trick it into leaking data or doing things you did not allow.

    How it works

    Three steps. No setup.

    Step 1
    Paste your URL

    Give Perfai Security the link to your live app. That is it. No agent to install. No code to change.

    Step 2
    Perfai Security runs the tests

    Our agents click through your app the way a real attacker would. They try thousands of safe attacks and prove which ones work.

    Step 3
    Get a fix you can ship

    Every real issue comes with a clear write up and a code patch. Open the pull request and ship it.

    Most users get their first real finding before the kettle boils.
    Why Perfai Security

    Built for the way you ship now.

    Old security tools were made for code that humans wrote, slowly. They take weeks to set up. They flag a thousand things that do not matter. They never write the fix. Vibe-app security needs a different shape.

    Perfai Security is the other way around. One link. One run. Real bugs only. A patch you can ship today.

    No code access
    We only need your live URL.
    No false alarms
    If we flag it, we proved it.
    Fix included
    Every report ships with a patch.
    Always on
    We re test on every change you push.
    Common questions

    Quick answers.

    What is a vibe coded app?+

    It is an app built mostly by prompting an AI. You describe what you want and the tool writes the code. Bolt, v0, Replit, and Cursor are common ways to build them.

    Why do these apps need extra security?+

    AI tools are great at making things work. They are not built to think like an attacker. Most vibe coded apps ship with missing access checks, weak auth, and exposed keys.

    Do I need to give Perfai Security my source code?+

    No. Perfai Security only needs the URL of your running app. We test it from the outside, the same way a real attacker would.

    Does Perfai Security work with any vibe coding tool?+

    Yes. Perfai Security tests the running app, so it does not matter which tool built it. Bolt, v0, Replit, Cursor, Windsurf, Claude Code, and others all work the same.

    Will Perfai Security fix the bugs for me?+

    Yes. For each confirmed issue, Perfai Security writes a patch and opens a pull request, or sends the fix into your code agent.

    Ship secure AI apps

    Try Perfai Security now

    Point us at a URL. First finding in under 20 minutes. No credit card.