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 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 historical 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 |
|---|---|
| Trial | 14-day free trial on every plan, card required, cancel anytime |
| Solo ($29/mo) | 100 Black Box searches per day, AI Copilot 30 messages/day |
| Starter ($79/mo) | 500 Black Box searches per day, unlimited AI Copilot, saved filter sets |
| Growth ($149/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 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, USD 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.
Glossary terms covered
Currently paused. The third-party market-data subscription behind this tool was cancelled in July 2026, so its endpoints return an explanatory 503 rather than empty results. The page is kept so the state is discoverable. See what is live.