Keepa records Amazon price, Buy Box, sales-rank and offer history and exposes it as charts on the product page, through a browser extension and via a public API. Browsing is free: price history, price-drop alerts and the deals feed work without a subscription across eleven marketplaces, with data reaching back to 2011. The paid layer unlocks the Product Finder, which stacks filters on sales rank, units bought, offer count and Buy Box price, plus Seller Lookup and the full stock and Buy Box history that wholesale and arbitrage buyers use to screen suppliers. The API returns the same data as JSON for automated sourcing.
Who it is for
Arbitrage and wholesale buyers who need to verify real price history and competitor stock before committing to a buy.
Key features
- Price, Buy Box and sales-rank history charts
- Product Finder with stacked sales-rank filters
- Seller Lookup and stock history
- Price-drop and back-in-stock alerts
- JSON API covering eleven marketplaces
Where it falls short
The subscription is a single flat tier that unlocks everything at once, while bulk or programmatic use requires separate API plans billed by token consumption, so data-heavy workflows end up paying twice.
Pricing
The free layer is genuinely usable for single-product research: history, alerts and deals need no account. Pro is one flat subscription that turns on the Product Finder, Seller Lookup and the complete data tables rather than unlocking features piecemeal. API access is a separate purchase metered by tokens, so cost scales with query volume rather than with seats.
Prices move; the tier structure is the part that stays true. Check current pricing on Keepa.
Alternatives to Keepa
Frequently asked
Is Keepa free?
Partly. The free layer is genuinely usable for single-product research: history, alerts and deals need no account. Pro is one flat subscription that turns on the Product Finder, Seller Lookup and the complete data tables rather than unlocking features piecemeal. API access is a separate purchase metered by tokens, so cost scales with query volume rather than with seats.
What is Keepa best for?
Arbitrage and wholesale buyers who need to verify real price history and competitor stock before committing to a buy.
What are the best alternatives to Keepa?
The closest substitutes we list are CamelCamelCamel and Jungle Scout. They sit in a similar price bracket but make a different trade-off, so read the weaknesses section of each review before switching.
Which platforms does Keepa run on?
Keepa is available on Web, Chrome Extension, iOS, Android and API.