# Seller Assistant App review (2026): is it worth $24.99 a month, billed yearly? > Sourcing, repricing and profit tools for Amazon wholesale sellers Checked Nov 13, 2026 ยท graded Nov 13, 2026 by ToolGPA. Seller Assistant is a toolset for Amazon sellers who source through wholesale or online arbitrage. A browser extension shows profit and listing data while browsing Amazon. Other tools check selling restrictions and IP risks, analyze supplier price lists, reprice listings and manage purchase orders and FBA shipments. - **Category:** Amazon Seller Tools - **Made by:** Linen Art, LLC - **Website:** https://www.sellerassistant.app - **Runs on:** Web, Browser extension - **Who should skip it:** Pricey if you want the repricer: it needs Business at $69.99 or a $29.99 add-on. - **Facts last checked:** Nov 13, 2026 ## Pricing As of Nov 13, 2026, Seller Assistant App is a paid product with a free trial, starting at $24.99 per month, billed annually ($29.99 billed monthly). - **Pricing model:** Free trial - **Free plan:** None. - **Free trial:** 14-day free trial on the Business plan. | Plan | Price | What you get | | --- | --- | --- | | Pro | $24.99 per month, billed annually ($29.99 billed monthly) | 2 seats, the extension with 10,000 lookups a month, a bulk restriction checker and IP-Alert. Business tools are included at starter allowances. | | Business | $69.99 per month, billed annually ($79.99 billed monthly) | 2 seats, repricer for 500 products on the yearly plan (250 monthly), price list analyzer, workflow management, MCP server, API and priority support. | | Business Plus | $159.99 per month, billed annually ($189.99 billed monthly) | 5 seats, with repricer, price list analyzer, extension and purchase orders unlimited under fair use, plus dedicated onboarding. | | Agency | $999.99 per month and up, annual contract | Unlimited seats, workspaces and features, with a customer success manager, an SLA and SSO. Sold through sales. | Read from https://www.sellerassistant.app/pricing on Nov 13, 2026. Prices change, so confirm with Seller Assistant App before buying. ## Ways to pay less - **Yearly billing saves about $5 to $30 a month** (Annual discount): The pricing page shows yearly billing for Pro at $299.99 a year, against $29.99 a month, and similar savings on the higher plans, with some yearly plans getting larger limits. Source: https://www.sellerassistant.app/pricing ## Key features - **Browser extension:** The Seller Assistant extension shows listing analysis and an FBA profit calculator on Amazon pages, with a monthly lookup allowance by plan. - **IP-Alert and restriction checks:** IP-Alert flags intellectual property risks on listings, and a bulk restriction checker tests ASINs for selling restrictions in batches. - **Price List Analyzer and AI Supplier Finder:** Scans supplier price lists of UPCs or EANs for profitable products, and an AI tool looks for suppliers of a brand. - **Repricer and profitability:** A repricer adjusts prices on actively repriced products, and a beta Profitability tool shows realized profit per SKU with P&L and payouts. - **Workflow management:** Tracks products, suppliers, purchase orders, warehouses, landed cost and FBA shipments, with invoice parsing. - **API, MCP and automation links:** An API and MCP server, plus Zapier, Make and n8n connections, come with Business and above. ## Good for - Amazon wholesale and online arbitrage sellers sourcing from supplier lists - Sellers who want repricing and purchase order tracking in one tool - Agencies running many seller accounts ## Worth knowing - Some limits differ by billing period: the Business repricer covers 250 products monthly or 500 yearly. - Extra usage is paid for separately, such as $2.99 a month per 1,000 extra lookups or $14.99 a month for an extra user. - Profitability is labeled beta, and the repricer needs the Business plan or a $29.99 a month add-on. - The extension is listed for Chromium-based browsers; no desktop or mobile app is named. ## ToolGPA grades **GPA: 2.2 out of 4**, graded Nov 13, 2026. Seller Assistant is a browser extension plus tools for checking restrictions, analysing supplier price lists and repricing, aimed at wholesale and online-arbitrage sellers. Pro is $24.99 a month billed yearly, but the repricer needs Business at $69.99 or a $29.99 add-on, and profitability is still in beta. - **Value for money: C.** Pro is $24.99 a month billed yearly ($29.99 monthly), a touch under the $39 middle for Amazon seller tools. The repricer and API sit on $69.99 Business. - **Free plan and trial: C.** A 14-day trial on the Business plan. The listing doesn't say whether it needs a card, and there is no free plan. - **Features: C.** Extension, restriction checker, IP-Alert, price list analyzer, repricer, purchase orders. The repricer needs Business or an add-on, and profitability is labelled beta. - **Ease of use: C.** No store rating on record. An extension plus several tools and supplier lists to set up. - **Platforms and integrations: B.** Web and a Chromium extension, with an API, MCP server, Zapier, Make and n8n from Business up. No desktop or phone app. These are ToolGPA's own grades. Graded from this listing, whose facts were read from Seller Assistant's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among Amazon seller tools - Seller Assistant App's GPA of 2.2 is higher than 29 of the 46 other Amazon seller tools we grade, and level with 6. - It stands best on platforms and integrations (B, above 19 of 46) and worst on ease of use (C, above 1). - Its paid plans start at $24.99 a month, against a middle price of $39 for the category: 10 of the 32 others that charge start lower. - On features, ease of use and platforms it scores 2.3 out of 4. 2 tools score higher and cost less. The category's chart of price against score: https://toolgpa.com/charts/amazon-sellers ## Keep it, or make your own? **Keep it.** To replace Seller Assistant App you would be making data from Amazon's seller tools and years of sales estimates. That is not a weekend's work, with an AI app builder or without one. It costs $299.88 a year. - You could make: Inventory: an app builder makes this well. - You could not: Data from Amazon's seller tools and years of sales estimates. - You could not: Connections to other products, each kept working as those products change. - You could not: AI features, unless you pay a model provider for each request yourself. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with Zapier, Make, n8n, Google Sheets, Airtable, Amazon Seller Central **Tags:** Amazon selling, Inventory, Public API, AI features, Workflow automation ## Alternatives - [RevSeller](https://toolgpa.com/tools/revseller): Chrome extension and mobile app for Amazon product sourcing. [Compare](https://toolgpa.com/compare/revseller-vs-seller-assistant-app) - [Aura](https://toolgpa.com/tools/aura-repricer): AI repricer that changes Amazon and Walmart prices to win the Buy Box. [Compare](https://toolgpa.com/compare/aura-repricer-vs-seller-assistant-app) - [BQool](https://toolgpa.com/tools/bqool): AI and rule-based Amazon repricer, with PPC and review tools. [Compare](https://toolgpa.com/compare/bqool-vs-seller-assistant-app) - [Tactical Arbitrage](https://toolgpa.com/tools/tactical-arbitrage): Online arbitrage sourcing software for Amazon sellers. [Compare](https://toolgpa.com/compare/seller-assistant-app-vs-tactical-arbitrage) - [Helium 10](https://toolgpa.com/tools/helium-10): All-in-one Amazon seller suite for research, listings, ads and profits. [Compare](https://toolgpa.com/compare/helium-10-vs-seller-assistant-app) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 13, 2026: - https://www.sellerassistant.app/pricing - https://www.sellerassistant.app Page: https://toolgpa.com/tools/seller-assistant-app Listed by ToolGPA (toolgpa.com).