SentinelPhish - Real-time AI Phishing Detector - Sell Project
Listed July 13, 2026
About SentinelPhish - Real-time AI Phishing Detector
AI phish detector with 600+ organic users and zero server costs.
Sentinel Phish AI is an autonomous full-stack cybersecurity application that executes real-time web threat analysis and visual phishing detection. Built to solve modern credential-harvesting threats, the platform combines headless browser sandboxing via Playwright with advanced Google Gemini LLM orchestration to instantly evaluate suspicious URLs. The entire ecosystem is engineered as a highly efficient, decoupled serverless architecture utilizing Next.js, TypeScript, Convex, and Clerk, meaning it scales instantly with absolutely zero dollars in monthly infrastructure overhead. It has successfully captured over 600 unique lifetime users purely through organic build-in-public growth, making this fully functional, pre-revenue software asset perfectly primed for an acquirer to plug in a subscription monetization model and start scaling from day one.
Next step: <p>An acquirer can instantly scale the asset by implementing a subscription SaaS model, running targeted Google or LinkedIn ads to capture enterprise security budgets, or exposing the URL scanning capabilities as a premium developer API marketplace tool.</p>
For sale
Asking price: $12,500 USD
What's included
Domain name, Source code, All related design work, All related data
Transfer of fully configured database layouts, deployment pipelines, and authentication environments to ensure a seamless operational transition for the buyer.
Reason for selling
The application is completely functional and battle-tested, but I am choosing to sell it to focus my full attention on building alternative software projects and pursuing career opportunities.
Project metrics
Average Monthly Visitors: Under 1K/mo
Average Monthly Revenue: Pre-revenue
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