VibeScan
Volo · Coding
VibeScan scans apps built with AI coding tools for security, code quality, and launch problems, then suggests fixes. The service shuts down December 31, 2025.
About VibeScan
What Is VibeScan
VibeScan is a code scanner built for people who ship apps with AI coding tools like Lovable, Replit, and Cursor. It's aimed at the vibe coding crowd, the developers who let models write the bulk of a project and care about vibe coding security once it's live. When you let a model write most of the code, you don't always know what it left behind. VibeScan uploads your project, checks it, and points out the problems worth fixing before launch.
It groups findings into four areas: security, code quality, performance, and launch readiness. The security pass looks for exposed secrets and unsafe patterns, the quality pass flags duplicated or tangled structure, and the performance pass checks how fast the app loads. The launch pass confirms things like payments, analytics, and rate limits actually work before real users hit them. Along with each finding, VibeScan offers an AI fix suggestion for common problems.
The reason to know about VibeScan today isn't to sign up. If you shipped a vibe-coded app and want to know what's exposed, the tool's approach is still worth studying. The company says it's shutting down: access runs through the end of the year, plans and billing are cancelled, and no further charges will be made. It points people to Volo's open-source prompts on GitHub as an alternative. That makes VibeScan a tool to learn from rather than one to build a workflow on.
Getting Started
- Create an account on vibescan.io and start a new scan.
- Upload or connect the code for the AI-built app you want checked.
- Let VibeScan run its security, quality, performance, and launch checks.
- Review the findings, ranked so the highest-risk items come first.
- Apply the suggested fixes, or use the AI prompts to have your coding tool patch the issues.
Product Information
A quick look at VibeScan's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Solo founders who built an app with an AI tool
- Indie developers shipping a side project
- Small teams without a security reviewer
Tasks
- Security scanning
- Code quality checking
- Performance checking
- Launch readiness checks
Scenarios
- You vibe-coded a SaaS product over a weekend and want it checked before charging customers.
- You're about to show an app to investors and need obvious security holes closed first.
- Your app is live but feels slow, and you want to know which parts are dragging it down.
Key features
Security scanning for exposed risks
VibeScan reads your code the way an attacker might, looking for hardcoded secrets, unsafe input handling, and other patterns AI tools tend to introduce. It ranks each finding so the most dangerous ones surface first. The goal is to catch issues that a fast build-and-ship cycle skips past.
Code quality and duplication checks
AI-generated code often repeats itself and grows tangled as a project expands. VibeScan spots duplicated blocks and structural problems that make a codebase harder to change later. Cleaning those up early keeps a small project from turning into one nobody wants to touch.
Performance checks
The performance pass measures how quickly the app loads and identifies what's slowing it down. Slow load times quietly cost users, especially on mobile connections. VibeScan flags the spots worth attention so you fix the ones that matter instead of guessing.
Launch readiness checks
Before an app goes live, a few things have to actually work: payment integration, user analytics, and rate limiting to stop abuse. VibeScan checks each one so a broken checkout or a missing limit doesn't wait until launch day to show up. This is the pass that keeps a demo from turning into a support ticket.
AI fix suggestions
Beyond listing problems, VibeScan suggests fixes for common ones. It can hand you an AI prompt you feed back into your coding tool to patch the issue directly. That closes the loop between finding a problem and doing something about it, which is where a lot of scan reports otherwise stall.
Findings ranked by severity
Every scan returns findings ordered by how much risk they carry, not as a flat list. That ordering matters when you have limited time and a long list of issues. You see the items most likely to hurt your app first, then work down from there.
Pros and cons
Pros
- Groups security, quality, performance, and launch checks in one scan instead of four separate tools.
- Ranked findings make it clear what to fix first when time is short.
- AI fix suggestions turn a report into an actual next step rather than a dead end.
- Built specifically for AI-generated code, so it targets the mistakes those tools make most.
Cons
- The service is shutting down on December 31, 2025, so you can't rely on it long term.
- No published pricing and no self-serve free tier, so cost isn't visible without asking.
- It scans code rather than running the live app, so runtime-only issues can slip through.
- Suggested fixes still need a human to review and apply, which adds work on top of the scan.
Frequently asked questions
VibeScan scans apps built with AI coding tools and reports problems across security, code quality, performance, and launch readiness, then suggests fixes. It's aimed at people who ship fast with tools like Lovable, Replit, and Cursor.
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