The short answer: SellerAmp SAS bundles three separate jobs into one $19.95/month subscription — the on-page profit calculation, the eligibility and restriction check, and the phone scanner for in-store sourcing. No single alternative is cheaper at all three at once. Which replacement wins depends on which of the three you open the extension for.
- You use jobs 1 and 2 and want more capacity → Seller Assistant Pro at $29.99/month (every price here checked 2026-07-30) — but no mobile app is published anywhere on its site, so job 3 goes unreplaced.
- You mostly want the profit maths on a desktop listing → RevSeller at $99.99/year, US and Canada only.
- You open it to check whether you can sell the brand at all → AZInsight , restriction checks from $7.95/month.
- You use all three jobs, and want the buy/no-buy call made for you → BuyBotPro at $39.95/month — the only tool here covering all three on every tier, via the BuyBotGo scanning app “Free with every subscription”.
- You only ever look at the rank and price history → Keepa , free on every product page.
Every price below was read from the vendor’s own page on 2026-07-30, except Keepa’s, noted separately. Every complaint is a dated, verbatim quote from a published review.
SellerAmp SAS pricing, and what the entry tier already includes
SellerAmp publishes three tiers on selleramp.com/pricing : Getting Started $19.95/month, Getting Serious $29.95/month, Going Pro $49.95/month, with “annual billing gives 2 months free” and the note that “All plans start with a 14-day free trial and can be cancelled anytime” (checked 2026-07-30).
The important line for anyone shopping alternatives is what the $19.95 tier already carries. The page lists, for every plan, the “profit calculator with fees, ROI and profit, eligibility and IP alerts, historical price and sales charts, Buy Box analysis” plus the “Chrome extension, web app and mobile app” (checked 2026-07-30). The page also states “7 Marketplaces supported” without enumerating them there; the homepage does list all seven and documents the mobile app’s barcode scanning (selleramp.com, checked 2026-07-30).
That bundle is why the comparison below is awkward. Most rivals split those capabilities across tiers or leave one out, so a lower headline price often is not cheaper for your workflow.
The three jobs, and which one you are actually replacing
Work out which of these you open SellerAmp for; skipping the step is how sellers pay more for less.
Job 1 — the on-page profit call. You are on an Amazon listing, you type in your cost, and you want fees, net profit and ROI without leaving the page. This is the cheapest job to replace.
Job 2 — the eligibility gate. Can you list this brand, in this condition, in this category? Hazmat, IP complaints, gated brands. Getting it wrong costs more than any subscription here.
Job 3 — the phone in the store. Scanning barcodes in a clearance aisle needs a real mobile app, not a browser extension. SellerAmp includes this on every tier; most rivals do not.
None of these is deal finding — SellerAmp analyses products you bring it. If sourcing at volume is the real problem, the section near the end of this page points elsewhere.
What SellerAmp’s own reviewers complain about
The published review corpus for SellerAmp is unusually consistent, and it clusters into three themes. Each one rules a different replacement in or out.
1. The extension not loading. The most repeated theme, running across years. “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. So annoying” (Chrome Web Store, 3 stars, 2024-12-30). Blunter: “It’s just totally broken, not working at all… Have to cancel my subscription as the extension is mostly how I use this software” (Chrome Web Store, 1 star, 2023-08-03). If this is your complaint, note that any replacement that is also a Chrome extension inherits the same failure mode.
2. Data accuracy, especially sales estimates. “The Seller Amp software’s feature that estimates monthly sales based on reviews, unfortunately, does not work in the USA and Canada. I have reported this issue multiple times but have not received any response” — the same reviewer added, “I purchased this software specifically for the monthly sales estimation feature” (Chrome Web Store, 1 star, 2024-12-05). Another was more general: “I keep getting inaccurate numbers from this extension. They must be pulling the numbers from keepa and not amazon. The BSR, Rank and a bunch of other numbers are always off from what is on the amazon page” (Chrome Web Store, 1 star, 2023-04-05).
3. Support and the subscription itself. “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” (Chrome Web Store, 2 stars, 2023-08-11). On support channels: “Support is all done via email and is such a waste of time” (Chrome Web Store, 1 star, 2023-04-05). On the trial: “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) — against the “14-day free trial” the pricing page advertises today.
Coverage and cost, side by side
| Tool | Profit calculator | Eligibility / restriction check | Mobile scanning app | Entry price (checked 2026-07-30) | Trial |
|---|---|---|---|---|---|
| SellerAmp SAS (reference) | Every tier | Every tier (eligibility + IP alerts) | Every tier | $19.95/mo | 14 days |
| Seller Assistant | Pro tier up | Pro tier up, plus bulk ASIN checks | None published anywhere on its site | $29.99/mo | 14 days |
| BuyBotPro | Every tier | Every tier | BuyBotGo, every tier | $39.95/mo | 30 days |
| RevSeller | Yes, one plan | No | No | $99.99/yr (~$8.33/mo) | 30 days, no card |
| AZInsight | Advanced only | Starter and up | ScanEZ, Advanced only | $7.95/mo Starter | 30 days, no card |
| Keepa | No | No | No | Free chart on every listing | Not applicable |
Read the middle three columns before the price. AZInsight’s $7.95 looks like the floor until you notice the calculator is not in it.
Seller Assistant — more capacity and bulk tools, at a higher floor
What it replaces: jobs 1 and 2, plus list scanning SellerAmp does not do — not job 3, because no mobile app is published anywhere on its site (checked 2026-07-30). Best for sellers who outgrew SellerAmp’s capacity rather than disliked it.
Pricing: Pro is $29.99/month, or $299.99/year, which the page presents as $24.99/month. Business is $79.99/month ($839.88/year, $69.99/month), Business Plus $189.99/month ($1,919.88/year, $159.99/month) with 5 seats, and Agency starts from $399.99/month on an annual contract (sellerassistant.app/pricing, checked 2026-07-30). Monthly plans carry “No long-term commitments or contracts” and “You can cancel at any time.”
Why the extra $10 buys something. Pro is metered rather than flat: “Seller Assistant® extension 10k lookups/mo”, “Price List Analyzer 3k Product scans/mo” and “Bulk Restriction Checker 4k ASINs checks/mo”, with IP-Alert, a VPN and 2 seats. Two of those have no SellerAmp equivalent at any tier — bulk restriction checking, and running a supplier price list through a scanner. Business raises list scanning to “150k Product scans/mo” and adds Seller Spy and Brand Analyzer.
Where it is weaker. The metering cuts both ways: 10,000 lookups a month is generous for a solo seller and tight for a team of VAs, and SellerAmp’s tiers advertise no lookup cap at all. Its pricing page and homepage both list no mobile app, so if job 3 is why you subscribe, confirm it with the vendor before switching.
BuyBotPro — if you want the verdict made for you
What it replaces: jobs 1 and 2, and it goes further by scoring the deal for you rather than showing you numbers to judge. Best for sellers who want less thinking per ASIN, not more data.
Pricing: Basic $39.95/month, Pro $54.95/month, Enterprise $129.95/month, or $33.29 / $45.79 / $108.29 per month billed annually ($399.50, $549.50, $1,299.50 a year), with a “30 Day Free Trial” and “No Contract” (buybotpro.com, checked 2026-07-30). BuyBotGo is included on every tier; device licences run 5, 10 and 32. Suspension Safeguard is the divider — Basic is listed as “NO Suspension Safeguard”, Pro and Enterprise as “Suspension Safeguard INCLUDED”.
Where it is weaker. Twice the price of SellerAmp’s entry tier for a narrower job, and its own reviewers say so: “this tool is just copying keepa, waste of money. and it’s overprice, better use SAS” (Trustpilot, 1 star, 2024-10-01). Moving from SellerAmp to BuyBotPro means paying for the automated verdict and the appeals service together. Our BuyBotPro review covers the accuracy complaints, and the BuyBotPro alternatives page runs this comparison from the opposite direction.
RevSeller — the cheapest way to keep the on-page maths
What it replaces: job 1 only, and the variation grid. Best for sellers whose honest answer is that they use SellerAmp as a calculator.
Pricing: $99.99/year, presented on the site as $8.33/month billed annually, or $19.99/month at checkout, with “30-day free trial. No payment information required.” (revseller.com, checked 2026-07-30). One plan, no ladder.
Where it is weaker. Two hard limits, both from the vendor’s own page. “The extension is currently available for use on the Amazon.com and Amazon.ca marketplaces” — so if you use SellerAmp across its “7 Marketplaces supported”, this is not a swap. And it does no eligibility or hazmat checking and has no mobile app, so jobs 2 and 3 go unreplaced. At $99.99 a year against $239.40 for twelve months of SellerAmp monthly, the gap is real — but it is a gap in scope as much as price. See our RevSeller review and the RevSeller alternatives shortlist.
AZInsight — restriction checks first, calculator second
What it replaces: job 2 cheaply, job 1 and job 3 only if you go up a tier. Best for sellers whose main fear is buying stock they cannot list.
Pricing: Starter $7.95/month or $59.95/year; Advanced $19.95/month or $114.95/year, discounted from $149.95 — a “Special Promotional Coupon” the page limits to new customers — with a 30-day free trial, “No credit card required”, and a “14-day money-back guarantee” after it (asinzen.com, checked 2026-07-30).
Read the tier split before the price. Starter lists only Hazmat Checker, 2 Free Sub-Accounts, Brands Notification Alerts and Seller Restrictions Checker. The Amazon FBA / FBM Profit Calculator, ScanEZ Mobile App Access, Stock Checker & Variations Viewer, Walmart WFS / FBM Calculator, ASIN Historical Data & Trends and Sales + Revenue Estimations are Advanced-only. So $7.95 does not replace SellerAmp — $19.95 does, at an identical price, with a Walmart calculator SellerAmp does not advertise.
Where it is weaker. At the same $19.95 you trade SellerAmp’s Buy Box analysis and 7-marketplace coverage for AZInsight’s restriction depth and Walmart support — a preference, not an upgrade.
Keepa — the free floor under every tool here
What it replaces: the data layer that several of these tools resell. The price and rank history chart is free on every Amazon product page, permanently, and one SellerAmp reviewer already suspects the numbers come from there: “They must be pulling the numbers from keepa and not amazon” (Chrome Web Store, 1 star, 2023-04-05).
Pricing: the free chart needs no account. The paid data subscription, needed for Product Finder, tracking, exports and the API, is a single plan at €29/month or €290/year, billed in euros. Note the sourcing: Keepa’s pricing page sits behind a bot challenge and could not be read directly, so these figures are cross-referenced from third-party listings and multiple 2026 user accounts (dated 2026-07-28; the annual price is the weaker-sourced of the two — confirm at checkout).
Where it is weaker. No profit calculator, no ROI field, no eligibility check, no verdict. If accuracy was your complaint, a month on Keepa alone is the cheapest way to find out whether $19.95 was buying a wrapper around data you can read for free. The other free option is the AMZBase extension : no account, it overlays ASIN, BSR and the lowest FBA offer on Amazon pages and calculates FBA fees to estimate profit — a slice of job 1, with no eligibility check and no mobile app. See our Keepa alternatives comparison and the Keepa tool page .
When the problem is finding deals, not judging them
If you are leaving SellerAmp because it never found you anything, no tool above fixes that — they all analyse products you bring them. That job belongs to a scanner, and the best-known one has changed how it is sold.
As of 2026-07-30, https://tacticalarbitrage.com/pricing/ returns an HTTP 301 redirect to https://www.threecolts.com/seller-365, where Tactical Arbitrage is one of ten bundled apps rather than a standalone purchase. Seller 365’s reseller plans are listed as Standard $69/month, Teams $129/month and Pro $199/month, each with a 14-day trial described as “7 days instantly plus 7 more when you connect your Amazon Seller Pro or Walmart Seller account” (checked 2026-07-30). Tactical Arbitrage’s own homepage still offers “Try Tactical Arbitrage for 7 days. No commitments.” but publishes no prices.
That is a different budget from anything above, which is the point: sourcing software and deal-analysis software are separate line items. Our Tactical Arbitrage alternatives guide covers that shortlist and the Tactical Arbitrage review covers the learning curve; a broader roundup sits on AMZBase’s online arbitrage sourcing tools guide .
What you give up by leaving SellerAmp
Three things have no like-for-like replacement in the list above, and they are worth pricing before you cancel.
Everything on the entry tier. SellerAmp puts the calculator, eligibility alerts, historical charts, Buy Box analysis and the mobile app on one $19.95 plan. AZInsight matches that price only at Advanced, Seller Assistant costs $10 more and still publishes no mobile app, RevSeller drops two of the three jobs.
Seven marketplaces. RevSeller is Amazon.com and Amazon.ca only. If you source across regions, that alone decides the question.
One subscription that works on the phone. SellerAmp and BuyBotPro include mobile on every tier; AZInsight’s ScanEZ is Advanced-only, Seller Assistant publishes no mobile app anywhere on its site, and RevSeller and Keepa’s chart are browser tools. See our guide to retail arbitrage .
How amzfinder scores these tools
Every tool here is scored on eight dimensions — Accuracy, Ease, Depth, Automation, Team Fit, Support, Pricing and Stage Fit. For a SellerAmp replacement, Accuracy and Pricing carry the decision, and Accuracy is the one no vendor page settles: the sales-estimate complaints above are third-party accounts, not our benchmark. Run the same ten ASINs through a trial alongside Amazon’s own revenue calculator first. The method is on our scorecards page ; the wider category sits in the Amazon product research tools workflow .
FAQ: SellerAmp SAS alternatives
What is the cheapest SellerAmp SAS alternative? RevSeller, at $99.99/year (about $8.33/month), if the profit calculator is all you use — but it covers Amazon.com and Amazon.ca only, with no eligibility check or mobile app. AZInsight Starter is $7.95/month but excludes the calculator, so the practical paid floor for the full job is AZInsight Advanced at $19.95/month, matching SellerAmp’s own entry tier. Free, if you only read charts: Keepa. Prices checked 2026-07-30; Keepa 2026-07-28.
Is Seller Assistant better than SellerAmp SAS? It is broader, not automatically better. Seller Assistant Pro at $29.99/month adds bulk restriction checking (4k ASIN checks/mo) and price-list scanning (3k product scans/mo) that SellerAmp advertises at no tier — but it meters extension lookups at 10k/mo and publishes no mobile app anywhere on its site, which SellerAmp includes on all three plans. Both pages checked 2026-07-30.
Which SellerAmp alternative works outside the US? SellerAmp’s pricing page states “7 Marketplaces supported” without listing them; its homepage names all seven — United States, United Kingdom, Canada, France, Germany, Spain and Italy. RevSeller is explicitly limited to “the Amazon.com and Amazon.ca marketplaces” per its own page. For Seller Assistant, AZInsight, BuyBotPro and Keepa, confirm your specific marketplace during the trial rather than from the marketing page. Checked 2026-07-30.
Do any SellerAmp alternatives find products for me? No. Seller Assistant, BuyBotPro, RevSeller, AZInsight and Keepa all analyse products you bring them. Deal finding is a scanner’s job — Tactical Arbitrage now sells through Threecolts Seller 365 from $69/month (checked 2026-07-30), and the Tactical Arbitrage alternatives shortlist covers the rest of that category.
Will switching fix the SellerAmp extension not loading? Only if you switch away from browser extensions. Seller Assistant, AZInsight, RevSeller and BuyBotPro are all Chrome extensions and share the same failure mode. SellerAmp’s own web app, and Keepa’s on-page chart, are the two escapes from it.
Disclosure: amzfinder does not use affiliate links in this article, and we do not accept paid placement or sponsored reviews. Rankings 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 2026-07-30 (Keepa 2026-07-28, cross-referenced rather than read from the vendor page) and change without notice. Last updated: July 2026.
