SellerBeam
Amazon FBA arbitrage sourcing tool by SellerBeam.io
As of June 2026, SellerBeam has 50 users and a 5.00/5 rating from 2 reviews in the Productivity category.
Usersno change0%
50
50
Ratingno change0%
5.00
2 reviews
Reviewsno change0%
2
Version
1.2.31
Manifest V3
90-day change · In the last 90 days this extension 3 version updates, changed permissions.
History
8 snapshotsTracking since Apr 25, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 25, 2026 | — | — | — | 0.1.0 |
| May 2, 2026 | — | — | — | 0.1.0 |
| May 9, 2026 | 1 | — | — | 1.2.1 |
| May 13, 2026 | 10 | 5.00 | 2 | 1.2.7 |
| May 19, 2026 | 19 | 5.00 | 2 | 1.2.31 |
| May 25, 2026 | 28 | 5.00 | 2 | 1.2.31 |
| Jun 1, 2026 | 33 | 5.00 | 2 | 1.2.31 |
| Jun 7, 2026 | 35 | 5.00 | 2 | 1.2.31 |
| Now | 50 | 5.00 | 2 | 1.2.31 |
Changelog
- May 2, 2026host_permissions
https://extension-backend-beryl.vercel.app/*, https://www.amazon.com/*
https://extension-backend-beryl.vercel.app/*, https://www.amazon.com/*, https://sellerbeam.io/*
- May 2, 2026permissions
activeTab, storage
activeTab, storage, tabs
Permissions & access
- Permissions
- activeTabstoragetabs
- Host access
- https://extension-backend-beryl.vercel.app/*, https://www.amazon.com/*, https://sellerbeam.io/*
Screenshots
About
SellerBeam adds a sidebar to every Amazon product page with everything you need to decide whether a product is worth selling. Profit Calculator Enter your cost price and SellerBeam instantly calculates your net profit, ROI, and margin after all Amazon fees. Referral fee, FBA fee, and storage fee are broken out individually so you know exactly where your money goes. FBA Fees Fees are pulled directly from Amazon's Selling Partner API using your connected seller account — not estimates. What you see is what Amazon will actually charge you. Best Sellers Rank & Estimated Sales See the BSR and estimated monthly sales volume for any product, pulled live from SP-API when not available on the page. Listing Alerts At a glance, know if: Amazon itself is selling the product (a red flag for competition) The listing is likely a Private Label product (not worth sourcing) You are eligible to sell the product in your account Seller & Offer Data See how many sellers are on a listing and what they're charging, so you can evaluate competition before committing.
Technical
- Version
- 1.2.31
- Manifest
- V3
- Size
- 119KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- joaeenjpdfecinfiiikfgbpinekpoocb
- Developer ID
- ue1699795ba49774d1295f84c7cdf49f1
- Developer Email
- [email protected]
- Created
- Apr 24, 2026
- Last Updated (Store)
- May 12, 2026
- Last Scraped
- Jun 7, 2026
- Website
- sellerbeam.io
- Support URL
- https://sellerbeam.io/contact
- Privacy Policy
- https://www.sellerbeam.io/privacy
Data sourced from the Chrome Web Store · last verified Jun 7, 2026.