Prices and availability are tracked for France (amazon.fr and French retailers, in euros).
A French alternative to Keepa: Amazon price history, and more
Keepa is the reference for Amazon price history, built first for sellers and power users. DeaLynx is for French shoppers: the same Amazon history, plus French retailers, a score that says whether the promo is real, and alerts in your language.
| Criterion | Keepa | DeaLynx |
|---|---|---|
| Sites covered | Amazon only (all countries) | Amazon, Fnac, Darty, Cdiscount, Boulanger, Decathlon and most online stores |
| Price history | Very deep, several years | Built from our own readings, on Amazon as on other retailers: shorter than Keepa on recent products |
| Fake discounts | Read it yourself on the chart | Usual price over six months and a deal score on every product page |
| Alerts | Email, price threshold | Email, push, Discord; threshold, drop, restock, excellent deal |
| Language and audience | International interface, seller and data oriented | In French, built for the individual shopper |
| Fast checkout | No | 1-tap Snipe: the alert opens the pre-filled Amazon cart (Sniper plan) |
| Price | Free with limits, subscription for full data | Free (10 products, 3 Amazon products at daily price), paid plans from €7.42/month yearly |
Information about Keepa taken from its public website in September 2026; it may change. DeaLynx has no relationship with this publisher.
When Keepa remains the right choice
If you sell on Amazon, need the history of thousands of ASINs by API or sales ranks, Keepa is the reference tool and DeaLynx does not try to replace it there.
When DeaLynx suits you better
If you buy for yourself, in France, from several retailers, and want a simple answer (“is now the right time?”) rather than a chart to interpret: DeaLynx computes the usual price, alerts you in your language, and covers Fnac, Darty or Cdiscount, which Keepa ignores.
Frequently asked questions
Does DeaLynx use Keepa data?
Not since October 2026. DeaLynx now records Amazon prices itself, like those of other retailers: the history is built from these readings, so it is shorter than Keepa’s on recent products.
Is Keepa available in French?
Keepa’s interface is partially translated and its extension works on amazon.fr, but the experience remains that of an international, data-oriented tool. DeaLynx is designed in French, from product pages to emails.
Can you use both?
Of course. Many users keep Keepa to explore and DeaLynx to be alerted: multi-site alerts, the deal score and 1-tap Snipe do not exist in Keepa.