LinkSentry

LinkSentry is a mobile + browser companion that checks risky links, phone numbers, emails, and payment requests in real time—before you send money. Users can paste a message, screenshot a chat, or forward an email; the app extracts entities (URLs, bank details, crypto addresses, invoice info) and returns a clear risk verdict with reasons: domain age, impersonation signals, lookalike brands, known scam patterns, and user reports. It also provides a “safe reply” generator to stall scammers without escalating (e.g., request verifiable documentation). The product is brutally practical: it won’t promise perfect detection, and it will show confidence levels and what it can’t verify. A lightweight “family mode” lets adult children monitor alerts for parents (opt-in) and get notified when high-risk requests appear. Monetization: subscription for advanced checks and family monitoring; free tier for basic link scanning.