Detect phishing, fraud, and scams in any message, link, or phone number — instantly.
ScamCheck uses Google's Gemini AI to analyze suspicious content and deliver a clear verdict: Safe, Suspicious, or Scam. Works worldwide. Free, no login required for basic checks.
Live app: https://scamcheck.asquaresolution.com
Heads up: The production ScamCheck now runs on the AI Execution Lab platform (Next.js). This repository holds the earlier standalone React + Vite build.
- AI-powered scam detection — paste any message, URL, or phone number for instant analysis
- Multi-format input — text messages, WhatsApp forwards, phishing links, unknown numbers
- Scam type classification — phishing, KYC fraud, OTP scams, lottery scams, job fraud, fake bank alerts
- Hindi & English support — full bilingual UI and AI responses
- Daily free checks — 3 checks/day without account; 10/day with free login
- Scam alerts feed — live community-reported scam database
- Educational content — guides on scam types, how to report, and how to protect yourself
- PWA-ready — installable on Android and iOS
| Layer | Technology |
|---|---|
| Frontend | React 18, Vite, plain CSS with CSS variables |
| AI | Google Gemini 1.5 Flash via Cloud Functions |
| Auth | Firebase Authentication (Google OAuth + Email) |
| Database | Firestore |
| Analytics | GA4 + Firebase Analytics |
| Payments | Razorpay (upgrade flow) |
| Hosting | GitHub Pages (gh-pages branch) |
- User pastes suspicious content into the input box
- ScamCheck sends the content to a Firebase Cloud Function
- The Cloud Function queries Gemini AI with a structured prompt
- Gemini returns a structured verdict (Safe / Suspicious / Scam) with explanation
- Result is displayed with scam indicators, risk factors, and recommended action
- No message content is stored permanently
- AI analysis happens server-side via Firebase Cloud Functions
- User accounts store only check count and plan status
- No selling of user data
ScamCheck uses Google Gemini 1.5 Flash for:
- Pattern recognition in scam messages
- Link and domain analysis
- Phone number fraud signals
- Cross-language understanding (Hindi + English)
- Browser extension for real-time link scanning
- WhatsApp bot integration
- SMS forwarding check via shortcode
- API for developers (Pro plan)
- Scam report verification by community moderators
A Square Solutions — AI & Digital Growth agency, India.
Also check out our sister tool: TrustSeal — AI website trust verification & fact-checker.