RevSeller is a tidy, affordable on-page calculator. SellerAmp SAS is a complete sourcing toolkit. Which one you need depends on how you source.
The short answer
RevSeller is a Chrome extension that puts a profit calculator and variation viewer right on the Amazon product page. It works on Amazon.com and Amazon.ca.
SellerAmp SAS covers that same on-page calculation, then keeps going: eligibility checks against your account, IP-complaint, hazmat and meltable alerts, estimated monthly sales, Keepa-licensed history charts, barcode scanning on mobile for retail arbitrage, storefront and advanced search for finding products in the first place, and support for Amazon marketplaces beyond North America.
If all you want is quick on-page margin maths in the US or Canada, RevSeller does the job. If you want one tool for the whole sourcing decision, that is what SAS is built for.
Different scope, both done well
What RevSeller does
- On-page profit, margin and ROI calculator with FBA and FBM fees
- Variation viewer with prices, offers and stock by variation
- On-page calculator only, one annual fee
- Works on Amazon.com and Amazon.ca
What SellerAmp adds
- Eligibility check: can your account sell this product right now?
- IP-complaint, hazmat, meltable and dangerous-goods alerts before you buy
- Estimated monthly sales and your estimated time to sell
- Keepa-licensed interactive charts: historic rank, prices and offers
- Mobile app with barcode scanning for in-store sourcing
- Advanced Search (200+ criteria), Smart Search and Storefront Search to find products, not just analyse them
- US, Canada, UK and European marketplaces
Feature comparison
| Capability | RevSeller | SellerAmp SAS |
|---|---|---|
| On-page profit, margin & ROI calculator | ✓ | ✓ |
| FBA & FBM fee calculations | ✓ | ✓ |
| Variation viewer | ✓ | ✓ |
| Eligibility check (“can I sell this?”) | — | ✓ |
| IP-complaint, hazmat & meltable alerts | — | ✓ |
| Estimated monthly sales & time to sell | — | ✓ |
| Historic price & rank charts (Keepa-licensed) | — | ✓ |
| Mobile app with barcode scanning | — | ✓ |
| Advanced / Smart / Storefront search | — | ✓ |
| Google Sheets export | — | ✓ |
| Marketplaces | US, CA | US, CA, UK + EU |
| Where it runs | Chrome | Chrome ext, web app, iOS & Android |
RevSeller column based on RevSeller’s publicly listed features at the time of writing.
Frequently asked questions
Is RevSeller cheaper than SellerAmp?
They are priced differently because they do different amounts: RevSeller is a single annual fee for an on-page calculator; SellerAmp is a monthly or annual subscription for a full sourcing toolkit. The simplest test is to run the SAS 14-day free trial alongside your current workflow and see which pays for itself.
Does SellerAmp work outside Amazon.com?
Yes. SAS supports the US, Canada, UK and major European marketplaces, with marketplace-aware fees, VAT handling and currency.
Is it easy to switch from RevSeller?
Yes. SAS runs as a Chrome extension on the same product pages, so the workflow feels familiar; you simply see more data per lookup. Every plan starts with a 14-day free trial.
Try SellerAmp free for 14 days
SellerAmp SAS pricing: Getting Started $19.95/month, Getting Serious $29.95/month, Going Pro $49.95/month (UK pricing available; annual billing gives 2 months free). Every plan includes the profit calculator, eligibility checks, alerts and Keepa-powered charts, with a 14-day free trial and cancel-anytime billing.