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Spring Deal Sentinel

7.2
ecommerce profitable added: Sunday March 2026 23:23

A browser extension and web app that automatically tracks prices across major online retailers (Amazon, Bose, Kindle) during sales events. Alerts users to significant price drops and historical price trends, helping them secure the best deals on desired products.

120h
mvp estimate
7.2
viability grade
3
views

technology stack

Python NodeJS PostgreSQL Medium

inspired by

Amazons Spring Sale is surprisingly good this year: We found 100+ deals on Apple, Kindle, Bose, and Ninja