Check supplier lists in minutes, not hours
Upload CSV, Excel or a supplier email. Arbitron calculates margin, ROI and risk for every item on all selected marketplaces.
All marketplaces at a glance
Check the same list across several Amazon marketplaces and see right away where an item pays off.
Emails, CSV and Excel
Paste a mail or upload a sheet, Numbers and ODS included: the AI pulls out ASIN, EAN, cost price and the rest.
Chrome extension
Also on Edge, Brave and other Chromium browsers. The same figures as in the detail view, profit right on the Amazon page.
Excel export that keeps calculating
Export with live formulas. Change cost price, profit and margin update, same as in the app.
Idealo and risk
Warning signs on Amazon, market structure, Idealo plus IP and PL, before you buy. No wrong products in your order.
Keepa history
Price, BSR and Buy Box over time: you see whether a price holds or only looked good for a moment.
Calculate with your purchase prices and your own costs.
Product identifiers and prices come from your supplier's offer. You set the fulfilment method, taxes and additional costs.
Bring in products and prices
ASIN, EAN, UPC or ISBN plus purchase price: paste the offer text or upload CSV, Excel, Numbers or ODS.
Set your cost assumptions
Purchase prices including or excluding VAT, purchase and sales VAT, FBA or FBM, prep and storage duration feed into your calculation.
Filter by your buying criteria
Set minimum ROI, margin and monthly sales, plus a maximum BSR. Narrow the results down for your selection.
What is left at your selling price?
Open a result from your list and try different prices and costs. Demand, competition and price history help you assess your assumptions.
Try different prices and costs
What if you need to sell for less or store the item longer? Adjust the values and see how profit, ROI and margin change.
Know your purchase price limit
See the maximum purchase price for your minimum ROI and the selling price you need to break even.
Assess demand and competition
Compare estimated monthly sales, BSR, Buy Box shares and offers from other sellers.
Put today's price in context
Keepa charts and time-weighted averages over 30, 90, 180 and 365 days help you assess the current price.
Pricing
For regular sellers
Try free for 7 days
- 2000 product searches per month
- Integrated profit calculator
- Keepa charts
- Chrome extension included
- Excel export
- Wholesale list analysis
All pro features for sourcing
Try free for 7 days
- Unlimited product searches
- Up to 23,000 list items / month (including 3,000 Express)
- Mobile product scanner
- All features from Basic
- Intelligent email processing
12 Warning signs before you buy
They show where a purchase falls apart even when the list margin still looks fine.
Buy Box monopoly
94%One seller held 94% of the Buy Box over 90 days. They set the price, you follow or you are out.
Single seller
1Only one offer on the listing. If they leave, nobody is left.
Low sales
< 10Under 10 units a month. Demand is rarely enough for a wholesale buy.
High BSR
> 100,000Sales rank above 100,000. The item sits far back in its category.
Package weight
> 5 kgPackage over 5 kg. FBA and shipping cost you the margin.
Few reviews
< 5Under 5 reviews. The listing looks dead.
Adult product
YesMarked as adult. Ads and shipping are restricted.
Amazon vs. Idealo
+27%Amazon €32, cheapest Idealo shop €25. If the item is that much cheaper elsewhere, people often buy there and it sits on Amazon.
90-day price level
above avgThe current price sits well above the 90-day average. You are buying above the usual level.
IP risk
MediumThe Buy Box is almost exclusively dominated by a single seller, indicating a restrictive distribution strategy.
Product liability
MediumThe product contains a lithium battery.
Amazon in the offers
YesAmazon is selling the item itself. You are competing with the platform, not a seller.
Open a category to see examples.
Short answers
See what is worth buying. Before you commit.
Upload your supplier list and see profit, demand and risks at a glance. Make your decision with data before tying up capital.
Choose a plan and test it with your own list.
From supplier list to shortlist
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Upload your list
CSV, Excel or a supplier email.
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Spot the potential
Check profit, ROI, demand and risks.
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Build your shortlist
Filter suitable products and export to Excel.
- Cancel anytime
- No Amazon seller account needed
- List analysis in Pro & Max