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Vibe App Scanner: Secure your AI-built app before launch

Your AI coding tool can build an app in a weekend, but stress-testing the auth flow is on you. (Step 1: Google what an auth flow is.)

Between exposed API keys, broken permissions, and unprotected login pages, you're probably one anonymous request away from a data leak.

Thankfully, Vibe App Scanner inspects your app the way an attacker would and then hands you the exact fix for everything it finds.

Secure your launch

Scan in seconds Enter a URL and run 150+ security checks across React, Supabase, Vercel, and 20+ platforms. Learn more → Know what matters See every finding ranked by severity with plain-English explanations of the risk. Learn more → Fix it and move on Get copy-paste remediation codes you can drop straight into your editor to address needed fixes. Learn more →

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28:T12c9,[Shop AppSumo](https://appsumo.com?&utm_content=AppSumoHeader) [Vibe App Scanner: Secure your AI-built app before launch](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) Your AI coding tool can build an app in a weekend, but stress-testing the auth flow is on you. (Step 1: Google what an auth flow is.) Between exposed API keys, broken permissions, and unprotected login pages, you're probably one anonymous request away from a data leak. Thankfully, [Vibe App Scanner](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) inspects your app the way an attacker would and then hands you the exact fix for everything it finds. [Secure your launch](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) [Why you'll love it](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) [Scan in seconds Enter a URL and run 150+ security checks across React, Supabase, Vercel, and 20+ platforms. Learn more → Know what matters See every finding ranked by severity with plain-English explanations of the risk. Learn more → Fix it and move on Get copy-paste remediation codes you can drop straight into your editor to address needed fixes. Learn more →](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) [Scan in minutes Enter a URL and run 150+ security checks across React, Supabase, Vercel, and 20+ platforms. Learn more → Know what matters See every finding ranked by severity with plain-English explanations of the risk. Learn more → Fix it and move on Get copy-paste remediation code you can drop straight into your editor to address needed fixes. Learn more →](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) [Address security gaps](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner) [Today's Highlights](https://appsumo.com?&utm_content=Highlights) [Shop TubeOnAI](https://appsumo.com/products/tubeonai?&utm_content=TubeOnAI) [TubeOnAI](https://appsumo.com/products/tubeonai?&utm_content=TubeOnAI) API AND MCP ACCESS ADDED Summarize videos, podcasts, and articles into publish-ready content. [Shop Tough Tongue AI](https://appsumo.com/products/tough-tongue-ai?&utm_content=ToughTongueAI) [Tough Tongue AI](https://appsumo.com/products/tough-tongue-ai?&utm_content=ToughTongueAI) Build AI agents that handle live calls, run demos, and coach reps. [Shop Dale](https://appsumo.com/products/dale?&utm_content=Dale) [Dale](https://appsumo.com/products/dale?&utm_content=Dale) NEW FEATURE ADDED Launch interactive demos that qualify leads while you sleep. New: Dale Radar lets you see when demo viewers return to your site and track what they do next. [See all deals](https://appsumo.com?&utm_content=Highlights) Top 5 Trending [SocialBu: Schedule, publish, analyze, and grow social media presence across every major platform.](https://appsumo.com/products/socialbu?&utm_content=SocialBu) [Phygital+ (Ending soon): Get access to 30+ AI tools for creating and editing images, videos, and 3D models.](https://appsumo.com/products/phygital?&utm_content=Phygital) [WarmySender (Price increasing soon): Warm your domain and run outreach with a database of 200M+ contacts.](https://appsumo.com/products/warmysender?&utm_content=WarmySender) [BetterClaw: Build AI agents with BYOK, 99+ one-click connectors, trust levels, and approval queues.](https://appsumo.com/products/betterclaw?&utm_content=BetterClaw) [AI Emaily: Connect Gmail, Outlook, iCloud, and IMAP to one inbox with AI that drafts replies in your voice.](https://appsumo.com/products/ai-emaily?&utm_content=AIEmaily) [Take 10% off every purchase with Plus](https://appsumo.com/plus/?utm_content=PlusFooterIcon) [We Got Your Back guarantee](https://help.appsumo.com/article/698-wegotyourbackguarantee?&utm_content=WGYBFooterIcon) [Make money promoting deals](https://go.appsumo.com/become-appsumo-affiliate?&utm_content=AffiliateFooterIcon) [View in Your Browser](https://manage.kmail-lists.com/subscriptions/web-view?a=Ktp4ZG&c=01KZHJ2XASE90W9DFNXHZP3MN9&k=c07fed805d490182d9128ec9559b50af&se=appsumo%40mailspo.com&m=01M3QBHSEDTBYJ5XFDCKRB63TJ&r=01M3S8ZWD32P44J1YBV35S1N6E) Want to re-evaluate this relationship? 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AppSumo 1305 E 6th St #3 Austin, Texas 78702 1f:["$","article",null,{"className":"min-w-0 flex-1 overflow-hidden","aria-label":"Vibe check","children":[["$","$L25",null,{"emailId":"e9209e22-4b7a-4673-9a0a-cff95b0d3fdb"}],["$","$L26",null,{"email":{"id":"e9209e22-4b7a-4673-9a0a-cff95b0d3fdb","subject":"Vibe check","previewText":"[Shop AppSumo](https://appsumo.com?&utm_content=AppSumoHeader)\n\n[Vibe App Scanner: Secure your AI-built app before launch](https://appsumo.com/products/vibe-app-scanner?&utm_content=VibeAppScanner)\n\nYour AI coding tool can build an app in a weekend, but stress-testing the auth flow is on you. 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