Reviews for Keepa.com - Amazon Price Tracker
Keepa.com - Amazon Price Tracker by Keepa.com
Review by Firefox user 17869099
Rated 5 out of 5
by Firefox user 17869099, 3 years ago665 reviews
- Rated 1 out of 5by drew, 14 hours agoStealth updated to now collect personal data, with no justification. Uninstalling.
Developer response
posted 6 hours agoKeepa does not track your browsing history or collect personal data. The extension only runs on Amazon product pages to load price charts, and nothing is logged or stored unless you choose to track an item. The "personally identifying information" warning in Firefox is just Mozilla's rigid label for your account login token (not your name or email), and we've asked them to update it. - Rated 1 out of 5by Firefox user 19139831, a day agoThe item tracking and alerts were changed to subscription, not great but I understand, at least it was still working directly on the Amazon website. Then got an alert from Firefox about the extension asking for concerning new permissions.
I guess is time to say goodbye and find new alternatives.Developer response
posted a day agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. Developer response
posted a day agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages.Developer response
posted a day agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages.- Rated 1 out of 5by Firefox user 20099719, 2 days ago
- Rated 5 out of 5by Firefox user 20099617, 2 days agoAsking new permissions to get personal infos sadly. Used it for years, time to remove another filthy addon from someone one wants to make money behind your back selling infos. Let's find an alternative ...
Edit : After answer from the dev, i switched back to 5 stars. Thanks.Developer response
posted a day agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by korbitr, 2 days agoInstalled this as a replacement for Honey's price tracking, and now they want permission to collect my data as well. No thank you, I'll use the old version until it stops working.
Developer response
posted a day agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by Usuario, 2 days agoIt just asked for mandatory permission to track my activity, my personal info, and more.
Unacceptable and uninstalled.Developer response
posted a day agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 2 out of 5by ChrisG, 2 days agoWhile the extremely worrying "new" permissions may just be an artifact of Mozilla new categorizing for disclosure, the module still seems to go behind the user's back using his browser to execute unrelated requests for it.
Whether this is abnormal in relation to Mozilla or Amazon guidelines, and GDPR, and the requirements for the developers, I cannot properly evaluate, but I'm still concerned about.
I would encourage the developers and users to eg read Wladimir Palant's blog post titled "Data exfiltration in Keepa Price Tracker".Developer response
posted a day agoThank you for sharing your feedback. We would like to clarify a few points regarding the blog post and explain the updates we have made to the add-on.
The post by Wladimir Palant contained several sensationalized claims and key factual inaccuracies regarding how our add-on handles data. While we appreciate community oversight, many of the assertions made did not accurately reflect our module’s design or intent.
To eliminate any ambiguity and address user concerns directly, our latest update completely removes all background data collection capabilities. The add-on now functions as a minimalist wrapper designed solely to embed the price history chart, ensuring maximum privacy and transparency while maintaining core functionality.
Please feel free to reach out to info@keepa.com if you have further questions. - Rated 5 out of 5by Primokorn, 2 days agoDo NOT post BAD reviews if you are not aware of this information (from Keepa support):
"Nothing about how Keepa handles data changed in this update. Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. This unfortunately triggers the "collecting browsing history" permission.
The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages."
Do not blame Keepa for things required by Mozilla.
This kind of "issue" also happens On Google Play.
I'll keep using this addon! - Rated 1 out of 5by Oery, 2 days agorandomly asks for invasive permissions without any saying about it would even need them to work
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by Firefox user 20098764, 2 days ago
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages.- Rated 1 out of 5by libra, 2 days ago
- Rated 1 out of 5by Excel1, 2 days ago
- Rated 1 out of 5by wtfoxyo, 2 days agoErforderliche Datenerfassung nach Angaben des Entwicklers:
Surfaktivität
Personenbezogene Daten
Website-Inhalt
WTF is this? Aww hell nah, UNINSTALLED. NO USER TRACKING!!!!Developer response
posted 2 days agoAn der Art und Weise, wie Keepa mit Daten umgeht, hat sich durch dieses Update nichts geändert.
Mozilla verlangt jetzt von jedem Add-on, Datenkategorien aus einer vorgegebenen Liste anzugeben, und Firefox zeigt diese bei einem Update an.
Was Keepa macht: Auf einer Amazon-Produktseite sendet es die ASIN dieses Produkts an keepa.com, um den Preisverlaufsgraphen zu laden. Diese Angabe wird weder protokolliert noch gespeichert. Es wird nichts gespeichert, es sei denn, Sie entscheiden sich dafür, ein Produkt zu verfolgen. Zeile für „personenbezogene Daten“ bezieht sich auf Ihren Keepa-Sitzungs-Token – ein Anmeldedatum für Ihr eigenes Konto, nicht auf Ihren Namen oder Ihre E-Mail-Adresse. Wir halten das für die falsche Bezeichnung und haben Mozilla gebeten, dies in „Authentifizierungsinformationen“ zu ändern.
Die Erweiterung läuft ausschließlich auf Amazon-Produktseiten. - Rated 1 out of 5by Firefox user 15488487, 2 days ago
- Rated 1 out of 5by Dark Thoughts, 2 days agoAfter 2 years of absence, the clown developers suddenly ask for invasive & personal tracking permissions with a sudden "bug fixes, code optimizations" update.
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by Labeeb, 2 days agoOut of nowhere they want to track your complete browser activity which has nothing to do with their function. Removing it.
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages.- Rated 4 out of 5by Raygen, 3 days agoEDIT: False alarm. Good informative response from the developer. Bit of a wrong move from FF.
Searching online and taking a better look at Keepa's privacy policy, it may be not perfect, but I trust it.
OLD REVIEW:
This just became a privacy nightmare. Uninstalled.Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by Firefox user 12440208, 3 days agoAugust 14, 2026: An update of this add-on asks for permission to track all my browsing activity. No way, uninstalled.
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by Bug, 3 days agoIt was a great extension until it suddenly said it needed access to my browsing activity, personally identifying information, and website content, which it clearly doesn't need.
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by drgut101, 3 days agoThere is zero reason to collect personally identifying information.
Uninstalled due to privacy concerns and I suggest anyone reading this review does the same.Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages. - Rated 1 out of 5by FarmerJahn, 3 days agoAbsolutely no reason to need personally identifying information. Uninstalled.
Developer response
posted 2 days agoNothing about how Keepa handles data changed in this update.
Mozilla now requires every add-on to declare data categories from a fixed list, and Firefox displays them on update.
What Keepa does: on an Amazon product page it sends that product's ASIN to keepa.com to draw the price chart. It is not logged and not retained. Nothing is stored unless you choose to track a product. The "personally identifying information" line refers to your Keepa session token - a login credential for your own account, not your name or email. We think that's the wrong label and have asked Mozilla to change it to "authentication information".
The extension runs only on Amazon product pages.