A Keepa API alternative for when the token math stops working.
Keepa's API bills in tokens: budgets to track, expensive offer-history calls, timeouts that need retry logic, and bulk jobs that run for hours. We serve product search, current data, multi-seller offers, and rank, price and buy-box history in one call — category rank back to October 2023 on Amazon US — on published credit pricing at under 100ms — no token spreadsheet, no refill waits. Try the live demo.
Then click any product for its full history — price and rank over time, every seller on the listing, and who has held the buy box.
Want the per-ASIN payload? Hit the B006QF3TW4 sample, then Full price, rank & seller history on the result for price history, every current offer with seller IDs and feedback, and buy-box days. That ASIN is live in all 11 Amazon marketplaces, so you can switch the dropdown to compare it across them — or paste in any ASIN of your own.
That's a live ASIN lookup — click Full price, rank & seller history for the buy-box timeline. Or search anything: broad queries group by category, specific ones by price tier.
- ✓Best products in each matching category
- ✓Warehouse product data with history
- ✓Live scrape for current Amazon data
- ✓Continuously refreshed warehouse of 24M+ products
- ✓Bulk: up to 10,000 ASINs per batch, priced before you run
- ✓11 Amazon marketplaces + US Walmart
- ✓No token buckets, no refill waits
Side-by-side comparison.
| Logimu | Keepa API | |
|---|---|---|
| Cost per 1,000 lookups with offers + history | $0.62 entry, $0.30 at volume — you pay for lookups, not for time | ~$0.18–$0.31 only at a perfect 24/7 duty cycle — tokens accrue per minute and expire in 60, so idle capacity is paid for |
| Pricing model | Monthly plans from $19 with a renewing credit allowance; subscriber top-ups usable over 90 days | Fixed monthly tokens, expire after 60 minutes |
| Failed, partial or not-found requests | Never billed | Tokens consumed regardless |
| Offers & buy-box in the base call | Included | 3–5× token multiplier |
| 100k ASINs with offers | About 3 hours | 10+ days on the entry plan, or a €459/mo tier |
| Buy-box owner history | Included in the 2-credit call — US since Dec 2024. See what it returns | Paid plans only |
| BSR rank history | Daily, per category, back to October 2023 (Amazon US) — every category the ASIN ranks in, depth varies by ASIN | 10+ years |
| Price history | Per-seller observed price series, reaching back to late 2023 — depth varies by ASIN, plus 30-day change events | 10+ years — unbeaten |
| Ranked keyword search | Yes — grouped, tiered, under 100 ms | Product Finder filters, no ranked answers |
| Seller identity on offers | Seller name + ID, FBA/FBM, feedback % | Yes, within token limits |
| Walmart data | Yes, same API and schema | No |
| Catalog breadth | 24M+ tracked products | Billions of products — far broader |
Being honest about the trade: if you need 5+ years of price-history charts or coverage of Amazon's entire catalog, Keepa is the right tool and we'll say so. We exist for the search-first, current-data, bulk-read use cases where token economics and latency make Keepa the wrong shape.
The pain points that bring people here.
- Token budgeting as a second job Different calls drain different token counts, refill rates gate your throughput, and offer-history calls on crowded ASINs cost multiples. Planning a bulk job means spreadsheet math before any code. Our credit costs are simple and published: a product call is 1–1.5 credits, a multi-seller offers call is 0.5–1, and history is a published half-credit on top — no token refills to budget around and no hidden multipliers.
- Bulk jobs that run half a day Users report 10k-ASIN pulls taking 10+ hours on standard plans, with timeout-and-retry logic as standard equipment. Our records are warehouse reads: bulk queries return in minutes, and search returns in under 100ms.
- No ranked search answers Product Finder filters a database; it doesn't rank or group. "Best electric toothbrush under $50" needs post-processing on your side. Our search endpoint returns merchandised shortlists — grouped by category or price tier, accessories filtered, brand facets attached.
-
Your catalogue speaks barcodes, not ASINs
Supplier feeds, retail catalogues and PIM exports are keyed by UPC/EAN, so a matching job starts by turning barcodes into ASINs. Pass one straight to
/v1/productor/v1/shopping— 8 to 14 digits, leading zeros and punctuation tolerated, resolved inside the marketplace you asked for. When a barcode maps to several ASINs (variations, re-listings, bundles) we return every match so you decide which one is yours, and an unknown barcode is never billed. - Amazon only Cross-marketplace work means a second provider with a second schema. We serve eleven Amazon marketplaces — US, UK, Germany, Canada, Australia, Japan, Italy, France, Spain, Mexico and Brazil — plus walmart.com, from one API with one schema.
What a product response includes.
One ASIN in, the full record out — /v1/product.
- Current snapshot Price, BSR, rating, review count, stock state, UPC, parent ASIN, brand stats — and Amazon's own "bought in past month" figure where it publishes one.
- Every seller, in the same call The full live offer list is standard, not a separate endpoint: seller name and ID, price, FBA and Prime flags, feedback score, and buy-box days. Gathering offers is the slow part of any live scrape, which is why most APIs bill them separately.
- Price and stock history The full price series plus price-change and stock-change events, in the base call.
-
Rank history, per category
Add
bsr_history=truefor daily rank in every category the product sits in, back to Oct 2023 on Amazon US. Half a credit on top. -
Seller history — who held the buy box, and when
Add
offer_history=truefor a buy-box timeline plus a per-seller price series, each with first seen, last seen and buy-box days. Half a credit on top. -
Warehouse or live scrape — your call
mode=cacheanswers in under 100ms for one credit.mode=livescrapes the listing on demand when it has to be current. Failed scrapes are never billed.
Eleven Amazon marketplaces plus US Walmart, in one schema.
Amazon stats inside Claude & ChatGPT.
Prefer tool calls in your assistant over raw API calls? Webotee AI Connect puts this same Amazon data to work inside Claude & ChatGPT — product search and shopping lookups like this API’s, plus a wide set of Amazon market stats and research tools: brand intelligence, seller networks, niche & category discovery, and AI-assisted evaluations grounded in observed data. Built by the team behind Logimu; plans from $29/month.
Price out your current Keepa workload.
Tell us your monthly call mix — lookups, searches, offer pulls, history depth — and we'll show you what it costs in credits, with no token math anywhere.
Start for $19/month