Timely alerts
Back in stock, price drop, threshold crossed: you’re notified as soon as DeaLynx checks it.
Prices and availability are tracked for France (amazon.fr and French retailers, in euros).
New Browser extension ● Always hunting for dealsThe right price,
The right price,
at the right time.
DeaLynx monitors the price and stock of any product (or a whole search), alerts you when it changes, and tells you if it’s truly a good deal.
or add the extension to your browser
✓ No credit card required ✓ Set up in 30 seconds
92/100
279,99 €−18 %
Excellent dealLowest price in 6 months
Catalog
See all the deals →Best deals right now
A selection of tracked products whose current price is genuinely good given their history.
cdiscount.com
Aspirateur Balai sans fil SHARK PowerLite BU3621EUT - Vidage automatique 1,3 L - Autonomie 40 min - FloorDetect - Ecran LED
199,99 €100
cdiscount.com
ASPIRATEUR Balai Aspirateur Laveur DREAME H12 Pro FlexReach, porte Plat 180,schage 5 Min,18 kPa,Nettoyage Deux Bords
169,00 €100
cdiscount.com
MOVA E50 Ultra Robot aspirateur laveur, 30 000 Pa, 12 N/260 tr/min, serpillière MaxiReach, vidage auto, réservoir 5 L
299,00 €100
amazon.fr
Trottinette Electrique Adulte Pliable, autonomie de 30 km,Vitesse maximale de 25 km/h,Double système de freinage Batterie 36V 7.8Ah-Loisirs et divertissements,
91,99 €100
amazon.fr
Tefal - Ingenio Emotion Batterie de cuisine - 20 pièces - Inox
119,99 €100
amazon.fr
UMAY Tapis de Course Pliable Inclinable 10KM/H, Tapis de Marche Pliable Inclinable avec Moteur Silencieux Amélioré de 2.5HP, Charge Max 136KG, pour la Maison
79,99 €100
amazon.fr
Yihomfy 261cm Canapé d'angle Convertible, Canape 3 Places en L, Compressible canapé modulable Cloud avec Assise Profonde, canape Dangle Convertible et Librement combinable pour Le Salon, Beige
269,99 €100
amazon.fr
Anker Nano II Chargeur USB C 65 W avec Puissance de Charge Rapide, Technologie GaN II, Compatible avec MacBook Pro/Air, Galaxy S20/S10, iPhone 16, iPad Pro, Pixel
18,99 €100
Features
Everything you need to never overpay again
Tools built for smart shoppers, simple and remarkably effective.
Price history
View the full price curve and spot real deals from inflated ones.
Deal score
A clear 0–100 index tells you whether the current price is actually a bargain.
Any website
Major marketplaces and independent shops: paste a URL and it’s tracked.
Multi-channel
Email, push notification and Discord.
Your data, your way
Sovereign hosting, no data reselling, no ads.
How it works
Three steps, zero effort
Paste a URL
The product you want, from any online store.
We watch for you
DeaLynx continuously tracks the price and stock, building a price history.
Seize the deal
Get alerted the moment it’s right, backed by the deal score.
Browser extension
The right price, without leaving the product page
Install the extension and see the price history, the “good deal” verdict and the cheapest offer right on 14 retailers, including Amazon, Fnac, Cdiscount.
- History + lowest price
- Multi-merchant comparison
- Free, no account, anonymous
Deal score
A real sale, really?
Many "−50%" are artificially inflated. DeaLynx compares the current price against its entire history and gives you an honest, quantified verdict.
- 80–100 Excellent deal
- 60–79 Good price
- 40–59 Usual price
- 0–39 Avoid
92Excellent deal
Start for free, today
Track your first products with no credit card. Go Pro when you’re convinced.
FAQ
Frequently asked questions
Which websites does DeaLynx support?
Major marketplaces (Amazon, Cdiscount…) and most independent online stores. The free plan tracks 3 products, checked once a day, Amazon included; paid plans track up to 400 and alert you at the check: every 15 minutes on the most wanted products, every hour for flash products. The most locked-down retailers (Fnac, Darty, Decathlon, Boulanger, Cultura) are tracked on paid plans using advanced data retrieval, refreshed once a day.
How is the deal score calculated?
We analyse the full price history: where the current price sits relative to the minimum, maximum, and average. The 0–100 score reflects how good a deal the current price is.
When will I be alerted?
As soon as a relevant event occurs: back in stock, price drop, or a threshold you’ve defined has been crossed. Alerts are sent by email, push, or Discord.
Is it really free?
Yes. The free plan lets you track several products with a daily scan. Pro and Premium plans add more products, more frequent scans, and all sites.
Is my data secure?
Your data is hosted on our own infrastructure, never sold, and the service is ad-free.
Blog
All articles →From the blog
Tips, behind-the-scenes and deals to buy at the best price.
Historique de prix LDLC : lire la courbe, être alerté
Cartes graphiques, SSD, mémoire, processeurs : chez LDLC, les prix des composants suivent le marché. Comment lire l'historique d'un produit LDLC, repérer une vraie baisse et être prévenu au bon moment.
Read →Historique de prix Decathlon : lire la courbe, être alerté
Marques propres introuvables ailleurs, vendeurs partenaires, prix stables et quelques vraies baisses : comment lire l'historique d'un produit Decathlon et être prévenu quand son prix baisse vraiment.
Read →Historique de prix Micromania : lire la courbe, être alerté
Précommandes, éditions limitées, neuf et occasion côte à côte, offres de reprise : comment lire l'historique d'un produit Micromania et être prévenu d'une baisse ou d'un retour en stock.
Read →