Free Tools
Single-check utilities from the SaaSalyst Business Readiness scanner. Each page explains one check: what it looks for, why it matters, and how to fix what it finds. The AI Website Detector runs live in your browser.
AI Website Detector
Does your site look AI-generated? Paste a URL and check for the common vibe-coded design tells. A signal, not a verdict.
API Key Scanner
Free API key exposure scanner. SaaSalyst detects leaked API keys in client-side JavaScript: OpenAI, Stripe, AWS, Supabase, and more.
Default Title Checker
Free page title checker. SaaSalyst detects default framework titles like 'React App' or 'Vite App' that hurt your SEO and first impressions.
OG Image Validator
Free Open Graph image validator. SaaSalyst checks if your og:image URL actually loads. Broken images mean no social preview when shared.
Favicon Checker
Free favicon checker. SaaSalyst detects if your site is missing a favicon, the small icon in browser tabs that signals a finished product.
Custom 404 Checker
Free custom 404 page checker. SaaSalyst detects default framework error pages that lose visitors instead of guiding them back.
Chat Widget Detector
Free chat widget detector. SaaSalyst detects Intercom, Crisp, Zendesk, Drift, and Tawk.to widgets as part of contact mechanism scanning.
Hosting Platform Detector
Free hosting platform detector. SaaSalyst identifies Vercel, Netlify, Cloudflare, Fly.io, and Render from HTTP response headers.
Source Map Scanner
Free source map exposure scanner. SaaSalyst checks if your JavaScript .map files are publicly accessible, exposing your source code.
Want all of them at once?
The full Business Readiness scan runs every check in one pass. 30 seconds, no signup required.
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