This SellerAmp review answers the buying question first: SellerAmp SAS is a per-listing sourcing analyser for arbitrage and wholesale buyers, it starts at $19.95/month on monthly billing (US pricing, read from selleramp.com/pricing on 2026-08-24), and every feature it sells is already in that entry tier — the ladder above gates quotas and seats, not capability. That makes it one of the cheapest ways to put a fee-accurate profit and ROI figure on an Amazon product page, and it makes accuracy the whole argument: a $19.95 tool that tells you to buy the wrong case of stock is the most expensive software you own.
Pricing, tier contents and feature lists were read from SellerAmp’s own pages on 2026-08-24. This is not a hands-on test — we do not hold a paid SAS subscription, and nothing below is our own measurement.
TL;DR
- What it is: a Chrome extension, web app and phone app answering three questions about one listing — can I sell it, does it sell, is it profitable. SellerAmp’s FAQ calls it “3 tools in 1 subscription (web app, mobile app, Chrome extension)” (checked 2026-08-24).
- Price (US, monthly billing, checked 2026-08-24): $19.95, $29.95 and $49.95 a month. Annual is ten months’ money for twelve months’ access on all three tiers. Full breakdown in our SellerAmp pricing article .
- The tiers gate counters, not features. Calculator, eligibility and IP alerts, charts, Buy Box analysis and all three apps sit on the entry plan; upgrades buy lookups, profiles, saved searches and seats.
- The recurring complaint is data, not usability. Reviews from 2023 and 2024 report rank and sales figures diverging from the Amazon page, one saying the review-based sales estimate does not work in the US and Canada.
- Coverage: “7 Marketplaces supported” — US, UK, Canada, France, Germany, Italy and Spain. No plan adds one, and the FAQ rules out every browser except full Chrome.
- Best for arbitrage and wholesale buyers judging one listing at a time who will verify the numbers in the trial. Skip it if you sell private label, need keyword and PPC tooling, or want software that finds deals rather than judging them.
What SellerAmp SAS actually does
SellerAmp sits on top of a product you have already found — a retailer’s clearance page, a supplier list, a shelf in front of you — and turns it into a buy or no-buy call. The panel carries a fee-and-ROI calculator, an eligibility and IP check, rank and price history, a Buy Box read, variations, and the offers and stock picture we take apart separately in how to read the SellerAmp Offers panel .
The part people underrate is the split across three surfaces: the extension overlays Amazon listings on a desktop, the web app takes a pasted ASIN or supplier list with no Amazon page open, and the phone app scans barcodes in a store. All three come with every subscription, which is unusual at this price — several rivals hold the phone app back for a higher tier or publish none at all.
What it does not do is find anything. There is no catalogue scanner crawling retailer sites for price gaps; that is a different category, covered in our Tactical Arbitrage review . SellerAmp’s own Advanced Search, launched June 2026, filters Amazon’s catalogue rather than trawling retailers, and caps results by tier.
Pricing, and what you are really buying at each step
| Plan | Monthly billing (USD) | What the extra money unlocks |
|---|---|---|
| Getting Started | $19.95 | 1,000 product lookups a month, 1 sourcing profile, 1 saved search, 2 phones and 2 browsers |
| Getting Serious | $29.95 | Removes the lookup cap (fair-use qualified), 5 profiles, 5 saved searches, 5 phones and 5 browsers |
| Going Pro | $49.95 | Unlimited profiles and saved searches, team seats, team analytics, 1,000+ Advanced Search results |
Read from selleramp.com/pricing on 2026-08-24. Annual billing costs ten times the monthly figure on every tier, and the page carries a GBP view whose prices are set independently and marked exclusive of VAT.
The structure matters more than the numbers. Because nothing in the analysis is held back, the upgrade decision is never “do I need better data” — it is “have I hit a counter.” A solo sourcer analysing under about 33 products a day never has a reason to leave $19.95, and the moment a VA needs a login the ladder collapses to one option, because seats appear on no tier below Going Pro. Every figure, footnote and stale price still circulating from older launch offers is itemised in the pricing breakdown .
The ROI number: what it is built on, and where it bends
The calculator is why most people subscribe, so it deserves this review’s sharpest question: what feeds it, and what can be wrong? Three inputs decide the ROI figure, and they carry different risk.
Amazon’s fees. Referral and fulfilment fees follow from the listing’s category and dimensions — the most reliable input, and the one you can check for free against Amazon’s own revenue calculator. Where extension fee maths goes wrong, it is usually a dimension or category mismatch on the listing rather than arithmetic.
Your cost inputs. Buy price, VAT treatment, prep and shipping are yours to enter. A calculator is only as honest as these, and the most common self-inflicted arbitrage error is an ROI that ignores prep and inbound freight.
The sales estimate. The soft input, and where the published complaints cluster. SellerAmp draws on both Amazon and Keepa depending on the view, and a review-count-derived sell-through figure is a model, not a measurement. One Chrome Web Store reviewer, 1 star, dated 2024-12-05, wrote: “The Seller Amp software’s feature that estimates monthly sales based on reviews, unfortunately, does not work in the USA and Canada.” Another, 1 star, dated 2023-04-05, reported: “The BSR, Rank and a bunch of other numbers are always off from what is on the amazon page. Don’t rely on this tool for accurate data.”
Those are third-party accounts, not our findings, and neither is dated to the current build. But they point at the right structural caution: the fee half of the ROI is arithmetic on published inputs, and the velocity half is an estimate. ROI tells you the margin if it sells. The sell-through estimate tells you whether it sells, and that is the number to distrust first.
What SellerAmp reviewers complain about
Our sample is eleven published SellerAmp SAS reviews from the Chrome Web Store and Trustpilot, dated 2022 to 2024. Selected quotes are reproduced verbatim below, grouped by theme, with their star ratings.
1. The extension failing to load. The single most repeated operational complaint. “It’s just totally broken, not working at all. Was already glitchy before but now the extension just isn’t working period. Have to cancel my subscription as the extension is mostly how I use this software.” (Chrome Web Store, 1 star, 2023-08-03). And from a reviewer who still rated it three stars: “Great tool - I have to redownloaded it like 10 times a day literally because it doesn’t work on the amazon pages, it wont load.” (Chrome Web Store, 3 stars, 2024-12-30).
2. Data accuracy. Covered above, plus a blunter one: “Data is incorrect. Cannot even find the ASINS on the webtool.” (Chrome Web Store, 1 star, 2024-10-25).
3. Support response. Several complaints are less about the defect than the silence after it. The 2024-12-05 reviewer describes reporting the sales-estimate problem “multiple times but have not received any response,” including through Instagram and with screenshots. Another, 2 stars, 2023-08-11: “I was using this tool for a year, I was fed up with the subscription model and process they made on the subscription and no response from the team.”
4. Trial and limits. One 2022 report claims the trial ended early: “Trial is Expired after 1 day . support team says that you should pay to use the softwear.” (Chrome Web Store, 1 star, 2022-07-11). A Trustpilot reviewer, 1 star, 2023-04-23, headlined a complaint “hidden limitations.” Neither is verifiable from outside a paid account; both are reasons to read your tier’s counters before the card is charged.
Conspicuously absent is the complaint that dominates rival tools at this price: nobody in our sample argues it is bad value. The disputes are about whether it works and whether the numbers are right.
Where SellerAmp beats a full research suite
The natural comparison is not another arbitrage extension — it is the question every sourcer eventually asks: why not buy Helium 10 or Jungle Scout and get this plus everything else?
| Tool | Entry price, monthly billing (USD) | Built around |
|---|---|---|
| SellerAmp SAS | $19.95 | Judging one listing you already found |
| Helium 10 Platinum | $129 ($99 on annual billing) | Private-label research, keywords, listings, PPC |
| Jungle Scout Catalyst Starter | $29 | Product and keyword research for launching your own product |
Prices read from each vendor’s own pricing page on 2026-08-24. Helium 10 also publishes Diamond at $359 monthly / $279 on annual billing plus a free plan; Jungle Scout advertises “up to 40% savings” on annual billing without a per-tier annual figure we could map reliably from the monthly column.
The suites are built for a different buyer. They are optimised for someone creating a listing — keyword volume, listing copy, ad campaigns, competitor tracking. An arbitrage buyer creates no listings and runs no ads, so most of a suite subscription is capability they never open. Our Helium 10 review maps its tiers for anyone who does need it.
The in-store job has no suite equivalent. Barcode scanning with fees and eligibility on the same screen is core to SellerAmp on every tier, and is not what a research suite is for.
Eligibility is the arbitrage-specific check. “Can I even sell this brand on my account” is a question private-label sellers never ask — and it is the check that stops arbitrage buyers stranding money in ungateable stock.
The suites win the moment your question changes from “is this unit profitable” to “what should I sell.” There SellerAmp has no answer, because it never had that job. The category map is in the Amazon product research tools workflow .
SellerAmp SAS scorecard
Scores reflect our analysis of official documentation and published user reviews (checked 2026-08-24) against our 8-dimension scorecard methodology — judgment from public evidence, not a lab benchmark.
| Dimension | Score | Why |
|---|---|---|
| Accuracy | 2.5 / 5 | Fee maths runs on published inputs, but rank and sales-estimate discrepancy reports recur across 2023-2024, including one that the review-based estimate fails in US and CA. Unverified — and enough to make the trial a benchmark. |
| Ease of use | 4.5 / 5 | One-click on-page verdict across desktop, web and phone; the friction reviewers report is the extension failing to load, not the interface. |
| Depth | 3.5 / 5 | Deep inside its own job — fees, ROI, eligibility, IP alerts, offers and stock, variations, Buy Box, history. Nothing outside it. |
| Automation | 2.5 / 5 | Sourcing profiles, saved searches, Advanced Search, Google Sheets export. No rules or alerts; analysis is still one listing at a time. |
| Team Fit | 3.0 / 5 | Seats and team analytics exist only on Going Pro at $49.95, with concurrency bounded by your install count per the vendor’s own footnote. |
| Support | 2.5 / 5 | Knowledge base plus email. Multiple reviewers describe reporting defects and receiving no reply — the most consistent non-data complaint in the sample. |
| Pricing | 4.5 / 5 | The entry tier carries the full feature set at $19.95; upgrades buy quotas and seats. Annual saves a flat 16.7% on every tier. |
| Stage Fit | Foundation and Growth | Built for solo and small-team arbitrage and wholesale sourcing. Not a fit for private label; no enterprise reporting or API story. |
Who should buy it, and who should not
Buy it if you source retail or online arbitrage, or buy wholesale price lists, and your bottleneck is judging units one at a time — especially if you scan in stores, where the phone app on every tier is the differentiator against desktop-only calculators.
Do not buy it if you sell private label, need keyword and PPC tooling, work in Japan, Australia, Mexico or India, or run on Edge, Firefox or a Chromium fork. The FAQ is explicit: “SAS is not compatible with Chrome derivatives like Chromium or Safari, or with other browsers (Firefox, Edge, Explorer)” (checked 2026-08-24). That is a hard stop, not a preference.
Think twice if your decisions hinge on the sales-velocity estimate rather than the fee maths — the input with the most complaints against it.
If the answer is “close, but not quite,” the SellerAmp alternatives comparison prices the job’s three parts against rivals, including the free floor under all of them in our Keepa alternatives roundup. A Chinese-language write-up of the same tool is published at SellerHow .
How to make the 14-day trial decisive
Every plan starts with a 14-day free trial, and the trial is per plan — you pick a tier at signup, so its counters apply. Three moves turn it into a decision:
- Benchmark on ASINs you already sell. Ten products where you know the real fees and the real monthly velocity. Compare SellerAmp’s fee line against Amazon’s revenue calculator and its sales estimate against your own reports. This settles the one dimension no vendor page can.
- Trial the tier you would actually buy. A Getting Started trial carries the 1,000-lookup ceiling and one sourcing profile, so it tells you nothing about the plan you will live on if you run two strategies or delegate to a VA.
- Test the failure mode, not the feature. Run a full sourcing session on the browser and machine you actually use, and open the phone app in a store. The most repeated complaint in the record is the extension not loading — that surfaces in a week of real use, never in a demo.
FAQ
How much does SellerAmp SAS cost? Three tiers on monthly billing: $19.95, $29.95 and $49.95 a month in USD, read from selleramp.com/pricing on 2026-08-24. Annual costs ten times the monthly figure on every tier, a flat 16.7% saving, and a GBP view exists with independently set prices marked +VAT. Details in our pricing breakdown .
Is SellerAmp SAS accurate? Its fee and ROI calculation runs on published fee schedules and your own cost inputs — the checkable half. Its sales-velocity estimate is a model, and that is the half drawing complaints, including a 2024 Chrome Web Store review stating the review-based estimate does not work in the US and Canada. We have not benchmarked it ourselves, so verify it in the trial against products you already sell.
Is there a free version of SellerAmp? Not of SAS. All three plans are paid and the only free access is the 14-day trial. SellerAmp does publish a separate free Chrome extension, QVS, overlaying search-page details such as offer counts, variations and BSR — but not the profit calculator or the eligibility check.
Which marketplaces does SellerAmp support? Seven: the US, UK, Canada, France, Germany, Italy and Spain (checked 2026-08-24). No tier adds a marketplace, so Japan, Australia, Mexico and India are outside its published coverage entirely.
Disclosure: this article contains an affiliate link to Helium 10, which may earn amzfinder a commission at no extra cost to you. SellerAmp is not linked through any affiliate programme here, and amzfinder does not accept paid placement or sponsored reviews. Scores reflect our analysis of public pricing pages and published user reviews, not a controlled lab benchmark. Review quotations are reproduced verbatim from the Chrome Web Store and Trustpilot with their original star ratings and dates — third-party accounts, not our findings. Prices were read from each vendor’s own page on 2026-08-24 and change without notice. Last updated: August 2026.
