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Critiques pour Keepa.com - Amazon Price Tracker

Keepa.com - Amazon Price Tracker par Keepa.com

4,3 étoiles sur 5
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Avis de Utilisateur ou utilisatrice 15567644 de Firefox
par Utilisateur ou utilisatrice 15567644 de Firefox, il y a 7 ans
A good app with tons of cool features. As far as I can see it works fine, the most useful feature probably being the price graph under every product.

However Keepa is sometimes extremely slow when it comes to notifying you of a price change. Like hours too slow.

First of all it seems to only be able to refresh your tracked product once an hour.
And then when it does refresh, it can delay sending you the notification even further for some reason.

I tried using it to track an extremely in-demand product, which flew off the shelf almost immediately after it got there. Keepa sent me a heads up on messenger. 2 hours after the thing sold out.

This method of operation/occasional hiccups are probably fine when trying for regular amazon deals that normally last a few hours(which is what I will continue to use it for), but for tracking availability, it's not optimal.

Réponse du développeur

mis en ligne : il y a 7 ans
We send notifications without any delay. If you use our Facebook Messenger bot to receive notifications you have to view every notification we send you in order to be able to receive new ones. This is a restriction by Facebook, which requires the user to interact with the bot to prevent spam.
It is correct that we update tracked products hourly. This is the best we can do for tens of millions of tracked products. Very popular ones are updated more frequently though.
628 notes
  • par nku, il y a 8 heures
    Super comme extension
  • par smtips, il y a 16 jours
    Trickery have to pay 30 bucks a MONTH to use this properly. When I clicked to see a price history I was appalled to be taken to keepa's site where they wanted to charge 29 euros a MONTH for a firefox addon. Paypal Honey is FREE. I will just keep using that one.
  • par Utilisateur ou utilisatrice 19923143 de Firefox, il y a 2 mois
    Stopped tracking digital products without notification, causing me to miss several good deals. I was only using it to track ebooks, so it's useless now to me. Switched to Camelcamelcamel instead.
  • par Sebastien, il y a 3 mois
    Very good, thanks !
  • par knightblue, il y a 3 mois
    Absolutely PHENOMENAL service to offer for free. It's super helpful to get price alerts and more importantly price HISTORY for almost every item I can find on Amazon! Thank you!!
  • par ao, il y a 4 mois
  • par areqa, il y a 4 mois
    всё летает, багов не заметил
  • par Utilisateur ou utilisatrice 17778773 de Firefox, il y a 4 mois
  • par Carond12457, il y a 5 mois
    Me gusta esta aplicación
  • par L19, il y a 5 mois
    After years of usage they suddenly dropped the limit of tracked items from thousands to 200, without any notice and making impossible to even modify existing trackers. Wil move to another tracker.
  • par Utilisateur ou utilisatrice 13511828 de Firefox, il y a 5 mois
    Free alerts downgraded to 200 listings. Now costs an insane €290 a year subscription. This extension doesn't even save me €290 a year. Bunch of clowns.
  • par KettleCornPop, il y a 5 mois
    Enshitification begins! It's now limited to 200 items unless you upgrade!!!
  • par jstrommen, il y a 5 mois
    Plugin used to be good for tracking items until devs set a 200 product limit. Pro subscription is not worth the cost just to increase that limit.
  • par DomiLe, il y a 5 mois
    Wenn Geiz mehr Wert ist, als die Kunden. 200 Trackings im Free-Tier und unverschämte >200 Euro im Jahr als Alternative ist eine bodenlose Frechheit.
  • par User, il y a 5 mois
    Free version is now limited to 200 trackings. For more you have to buy the pro version for 29 EUR/month. No, thanks. I'm gonna checkout CamelCamelCamel now.
  • par anywhyte, il y a 5 mois
    What are these clowns up to? After using them on Amazon for a decade and with around 3,000 live trackings, they've suddenly, one random afternoon (3 Feb. 2026), blocked my adding any further trackings until I've 'deleted one' (what they seem to mean is, I must delete ALL trackings except a useless 200, before adding any more!).
    I use keepa solely as a private individual, nothing to do with any business, so 'all' I'm doing is making money for keepa and Amazon (i.e. ANY sellers on Am. who hit my target prices for CDs, books, DVDs etc. for my collections). I've bought FAR more stuff since using keepa than before, but at what I can prove at a glance to be historically more sensible prices.
    keepa have the nerve to suggest I should now pay around 30 euros PER MONTH (yes, really) to continue using the service as before (i.e. as before plus a load of useless crap I don't want or need as solely a buyer of stuff).
    Thanks a bunch keepa. Now I have to transfer my whole tracking list to another platform. Dolts.
  • par P. Almeida, il y a 6 mois
    Was a very decent price tracker until they suddenly changed their free tier tracking limit from 5000 to... 200!!! Enshitification.
  • par Whatzet2U, il y a 6 mois
    Stopped working with lists and they want you to pay a ridiculous subscription fee to restore that capability. Too bad. Guess it's back to CamelCamelCamel
  • par Utilisateur ou utilisatrice 14506442 de Firefox, il y a 6 mois
    it was good when it worked, but now it only says

    "Firefox Can’t Open This Page

    To protect your security, keepa.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window."

    but opening Keepa's frame in a new window doesn't load, so it's useless on Firefox now!

    edit: The Camelizer - Price Tracker still works on FIrefox, but it requires you manually click it to see the price, compared to how Keepa used to automatically show it on the main product page (back when it worked.)
  • par Utilisateur ou utilisatrice 16686542 de Firefox, il y a 7 mois
  • par Enrique, il y a 7 mois
  • par Utilisateur ou utilisatrice 15572088 de Firefox, il y a 7 mois
  • par jumbledoor, il y a 8 mois
    Inside the extension lives `keepa.js`. A notable file and it preforms its duties well. I enjoy using this extension but I have to make personal modifications.

    1. Disable Bug Reporting (Telemetry)
    reportBug:function(a,b,f){}

    2. Disable Background Scraping (The "Botnet" Feature)
    108108==b.timeout?(b.stockData&&(c.stockData=b.stockData)):(b.domainId&&(aa=b.domainId));};

    3. Disable Invasive Stock Checking (Session Hijacking)
    initStock:function(){}

    4. Stop Sending Browsing Data
    case "sendData":f({});break;

    Since keepa is eula I cant share my derivative of keepa. They have no option to disable any one of these invasive features. If you really want to you have to edit the source code by hand like I have done. I will change the review to 5 stars if they choose to make these changes a toggle and change the license to GPL 2.
  • par kardian, il y a 8 mois
    Beworben mit "von Amazon startbar" ich seh da nix.
    Adon gestartet auch da ist es wenig intuitiv.
    schlechte dokumentation
    gleich wieder deinstalliert
  • par clank, il y a 8 mois
    Cette extension valait 5 étoiles, jusqu’à l'utilisation du stupide antibot de chez cloudflare qui tourne en rond et n'affiche jamais la suite.
    Si vous voulez bloquer les humains, cet antibot est parfait.