# SellerEngine review (2026): is it worth $9.99 a month? > Amazon repricers and a product-scouting app Checked Nov 12, 2026 ยท graded Nov 12, 2026 by ToolGPA. SellerEngine makes three Amazon seller tools: Sellery, a real-time repricer; BuyBoxBuddy, an algorithmic repricer with inventory analytics; and Profit Bandit, a scouting app for phones with a web batch version. The company says it launched an automated Amazon pricing tool in 2002. - **Category:** Amazon Seller Tools - **Made by:** SellerEngine - **Website:** https://sellerengine.com/ - **Runs on:** Web, iOS, Android - **Who should skip it:** Skip it if you need Sellery's price, because the pages we read don't show it. - **Facts last checked:** Nov 12, 2026 ## Pricing As of Nov 12, 2026, SellerEngine is a paid product with a free trial, starting at $9.99 per month (Profit Bandit mobile app). - **Pricing model:** Free trial - **Free plan:** None. - **Free trial:** Sellery has a two-week free trial and BuyBoxBuddy a 15-day free trial, no credit card required. | Plan | Price | What you get | | --- | --- | --- | | Profit Bandit mobile | $9.99 per month | Unlimited scans on iPhone and Android; 20 free scans to start. | | Profit Bandit Batch | $49 per month for batches of 100 items | Unlimited batch analyses on the web. | | BuyBoxBuddy | $50 per month and up | Three fixed monthly prices depending on sales volume; built for inventories up to 20,000 items. | Read from https://sellerengine.com/profit-bandit/ on Nov 12, 2026. Prices change, so confirm with SellerEngine before buying. ## Key features - **Sellery:** Real-time repricing with automatic rules, Smart Lists and sales velocity pricing for private label. - **BuyBoxBuddy:** Repricer with preset strategies plus inventory and Buy Box analytics. - **Profit Bandit app:** Scans barcodes, shows an estimated profit and works offline with sync. - **Profit Bandit Batch:** Analyzes hundreds of products at once and exports listing CSVs. ## Good for - Sellers wanting a repricer from a long-running vendor - Retail arbitrage sellers scanning in stores ## Worth knowing - Sellery's price is not stated on the pages read; the product page offers a trial. - Analytics and a shipping and fulfillment option in Sellery are enterprise features set up on request. - BuyBoxBuddy's three price tiers other than the $50 entry are not shown on the page read. ## ToolGPA grades **GPA: 2.2 out of 4**, graded Nov 12, 2026. SellerEngine sells two repricers and a product-scouting app, with trials of two weeks and 15 days and no card. The scouting app is $9.99 a month on phones. But Sellery's price isn't on the pages we read, and analytics is an enterprise add-on. - **Value for money: C.** Scouting app $9.99 a month, batch tool $49, BuyBoxBuddy from $50. The category's middle is $37, so the repricer lands in the ordinary band. - **Free plan and trial: C.** Two-week trial on Sellery, 15 days on BuyBoxBuddy, both with no card, plus 20 free scans on the app. - **Features: C.** Two repricers plus a scouting app and batch tool. Analytics and shipping options in Sellery are enterprise extras set up on request. - **Ease of use: C.** No store rating on record. You connect your Amazon account and set repricing rules. - **Platforms and integrations: B.** Web, plus iPhone and Android apps for scouting. These are ToolGPA's own grades. Graded from this listing, whose facts were read from SellerEngine's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among Amazon seller tools - SellerEngine's GPA of 2.2 is higher than 15 of the 25 other Amazon seller tools we grade, and level with 2. - It stands best on platforms and integrations (B, above 11 of 25) and worst on ease of use (C, above 0). - Its paid plans start at $9.99 a month, against a middle price of $31.17 for the category: 2 of the 17 others that charge start lower. - On features, ease of use and platforms it scores 2.3 out of 4. 1 tool scores higher and costs 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 SellerEngine 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 $119.88 a year. - You could not: Data from Amazon's seller tools and years of sales estimates. - You could not: Scanning barcodes with a phone camera or a scanner. - You could not: A real app for iOS and Android. Something home-made would be a web page. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. **Tags:** Amazon selling, Barcode scanning ## Alternatives - [RevSeller](https://toolgpa.com/tools/revseller): Chrome extension and mobile app for Amazon product sourcing. [Compare](https://toolgpa.com/compare/revseller-vs-sellerengine) - [RepricerExpress](https://toolgpa.com/tools/repricerexpress): Real-time Amazon repricing software. [Compare](https://toolgpa.com/compare/repricerexpress-vs-sellerengine) - [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-sellerengine) - [BQool](https://toolgpa.com/tools/bqool): AI and rule-based Amazon repricer, with PPC and review tools. [Compare](https://toolgpa.com/compare/bqool-vs-sellerengine) - [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-sellerengine) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 12, 2026: - https://sellerengine.com/ - https://sellerengine.com/profit-bandit/ - https://sellerengine.com/buy-box-buddy/ - https://sellerengine.com/repricer/ - https://sellerengine.com/about-us/ Page: https://toolgpa.com/tools/sellerengine Listed by ToolGPA (toolgpa.com).