Black Box: Filtered Amazon Product Research for EU Sellers
Search any keyword and filter Amazon results by price, BSR, reviews, rating, and estimated margin — with an opportunity score on every product.
Last updated: 2026-04-28
What Black Box does
- Filter Amazon search by price, BSR, reviews, rating, monthly sales, and estimated margin
- 0-100 opportunity score on every product (BSR + reviews + rating + sales + margin)
- 30-day price low/high and BSR trend (improving / declining / stable) per ASIN
- Margin distribution stats (median, count above 25/35/45 %)
- EU marketplace coverage with EUR / GBP / USD currency handling
When EU sellers reach for Black Box
- Find products under €30 with margin above 35% on amazon.de
- Surface declining-BSR competitors as retail-arbitrage signals
- Filter out saturated keywords (e.g. exclude reviews > 5,000)
- Build a ranked shortlist before paying for a Helium 10 export
How it works
- Enter a keyword and pick the EU marketplace you sell on
- Set the filters that match your sourcing thesis (price band, max BSR, min margin)
- Black Box returns up to 50 ASINs with live Keepa data, estimated FBA fee, and a 0-100 opportunity score
- Open any product in the ASIN Analyzer for a full AI verdict, or set a BSR alert to be notified when it drops
Plans & allowances
| Plan | Black Box allowance |
|---|---|
| Free | 10 Black Box searches per day, all filters available |
| Starter (€9/mo) | 100 Black Box searches per day, AI Chat 30 messages/day |
| Pro (€29/mo) | 500 Black Box searches per day, unlimited AI Chat, saved filter sets |
| Enterprise (€99/mo) | 1,000 Black Box searches per day, 5 seats, API access on request |
See the full pricing page for what each plan includes across the rest of AgentXray.
Comparable tools
| Tool | Price | EU focus |
|---|---|---|
| Helium 10 Black Box | $129/mo (Platinum) | EU marketplaces supported, USD billing, US-first UI |
| Jungle Scout Product Database | $49/mo (Suite) | EU coverage, USD billing |
| SmartScout | $97/mo (Essentials) | Primarily US marketplace; limited EU support |
Inside Black Box
Frequently asked questions
- Which Amazon marketplaces does Black Box cover?
- Black Box runs on amazon.de, amazon.fr, amazon.it, amazon.es, amazon.co.uk, amazon.com, amazon.ca, amazon.com.au, amazon.co.jp, plus several other Keepa-supported domains. Currency is normalised to the marketplace's local currency in the results table.
- How is the opportunity score calculated?
- The score is a deterministic 0-100 weighting of BSR (lower is better, capped at 1k), monthly review count (lower is better — review barriers matter for new entrants), star rating (lower than 4.0 = customer-satisfaction gap), estimated monthly sales, and estimated margin. The same algorithm runs in X-Ray, so scores are comparable across tools.
- Is the FBA fee in the results accurate?
- FBA fees are calculated from Amazon's April 2026 EU fee schedule using estimated package dimensions for the product category. Real fees vary by exact weight/dimension; treat the figure as a tier-correct midpoint. For a precise calculation on a specific product, drop the ASIN into the FBA Profit Calculator.
- Can I export Black Box results?
- Pro and Enterprise plans expose CSV export from the results table. API access for Enterprise is available on request — useful if you're building an internal sourcing pipeline.
- How does Black Box differ from Helium 10's Black Box?
- Both run filtered keyword searches with opportunity scoring. AgentXray's Black Box is built EU-first: VAT-aware margin math, EUR billing, and an opportunity score that reflects EU-specific constraints (marketplace BSR scales differ between DE and US). Helium 10's Black Box is broader (more filter axes, trend data) and priced for full Helium 10 subscribers.