When I use it, I get an error message：One time anti-bot check
Unable to load reCaptcha from Google. Please verify you can access Google.com unrestricted. We use the reCaptcha service to verify you are human and to block bots from abusing our service.
I tried uninstalling and restarting Firefox, but it didn't recover.

Very useful addon and very lovely embedded in the Amazon pages. Like it just belongs there. 👍 Thank you very much for the work. Not just the addon, but the webpage too. 🤩
Is there actually a way (app?) to get a flash deal reminder/popup on mobile devices? I get a mail but then forget about it 😟

Do you use Amazon? Then you must use Keepa. Not should. *Must.*

The amount of money I've saved from using Keepa has to be in the thousands now. Given the insane value it provides (not to mention the breadth of analysis and collation it performs in order to provide that value), it's borderline incomprehensible to me that it's a free-to-use service.

The only other browser extensions I've gotten comparable value from, and am equally thankful for, are ad suppression-related. If you use Amazon even infrequently, Keepa is a top 3 MVP browser addon, with a bullet. If you use it often, as I do, it's indispensable; by virtue of the amount of money I've saved using it alone, it's far and away the best.

I'll *definitely* be buying the Pro version and donating to the devs. Immensely grateful for this gem of a plugin.

Very useful extension. I am basically not purchasing anything without having had a look at Keepa's price history. You can also create custom alerts and decide to include special offers like Amazon's warehouse deals, etc. Very happy.