DeaLynx

Keepa & CamelCamelCamel are great — but Amazon-only and US-centric. DeaLynx brings deep price history, a 0–100 deal score (that flags fake promos), price/stock alerts and cross-store comparison to French e-commerce: Amazon, Fnac, Cdiscount, Darty, Boulanger, Leboncoin… Plus a free, no-account browser extension that shows the verdict right on the product page. Track products and whole searches. Freemium. Would love your feedback 🙏