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Subscription Sentinel

6.9
profitable added: Wednesday December 2025 20:44

A browser extension and service that analyzes PayPal and other subscription-based platform activity, flagging suspicious subscription emails and potential phishing attempts based on URL analysis, sender reputation, and content patterns. Automated anomaly detection would be key.

140h
mvp estimate
6.9
viability grade
7
views

technology stack

Python Medium NodeJS Easy