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Strategic eBay inventory management requires digital solutions that help source products, track and replenish stocks, streamline packing and shipping, and forecast product performance. Without such tools, your business may suffer from stock-outs and overselling, ultimately leading to a failure to maximize profits.
Online inventory management platforms can save you time and energy as your business scales, including when you decide to sell on multiple eCommerce channels (Shopify, Amazon, and more). Their automation features empower you to store and organize large SKUs, especially during seasonal spikes in demand.
To ease your search for the best tools, we listed the 12 most popular platforms among eBay sellers. Read on as we discuss their winning features.
With 10 to 50 new product listings added to eBay daily, access to real-time data on inventory is no longer a need unique to sellers. It has also become necessary for warehouse operators, with 33% of third-party logistics providers exceeding 90% of their capacity in 2023. This percentage has declined from nearly 60% in 2022, when many businesses overstocked due to fear of delayed or stalled shipments during the pandemic.
Surplus stock leads to costly storage fees. You can't replace overstocked merch with new products until you sell the surplus. Without enough funds to clear your inventory, you're forced to mark down prices, eroding your profits and product value. Worse, you may lose shoppers once they learn you have nothing new to offer.
Understocking is just as bad, resulting in missed sales and eventual customer loss if you frequently can't keep up with demand. In a 2024 LeadDNA survey of supply chain and inventory executives, 56% ranked supply chain shortages as their primary worry among the possible business disruptors for 2024. Public health crisis (52%), natural disasters (50%), government regulations and cyberattacks (49% each), and geopolitical conflicts (45%) were their other leading concerns.
Using eBay inventory management software helps you avoid over- or understocking products. Discover why the platform's sellers prefer our recommended top 12 solutions.
eBay is the top alternative marketplace for Amazon sellers based on 2021-2022 Statista data. For a seamless selling experience between these two platforms, Threecolts' ExportYourStore provides robust integrations that allow multichannel inventory management. It synchronizes channels 24/7, using its algorithms to detect and match categories between marketplaces. When you add or sell an item on your "source store" or marketplace, ExportYourStore automatically updates your inventory on the target store or where you exported your listings. This auto-adjustment prevents you from selling items no longer in stock. Also, any pricing and quantity changes you make in your source store will reflect in the other shopping platform you linked with.
Moreover, ExportYourStore lets you customize rules for listing and pricing specific product sets and eCommerce channels. You can apply automation to set or optimize product titles, descriptions, quantity limits, bulk pricing, and shipping policies. The platform can sync product variations based on color, size, and other attributes.
Other platforms supported: Amazon, Etsy, Shopify, Google Shopping, Facebook, Instagram, WooCommerce, Poshmark, eBid, Depop, and Marcari.
Free trial: 7 days
Mobile app: via Shopify App Store| Chrome extension: Available
Acquired by Wix in 2020, inkFrog began as an eBay merchants' forum and now has a full array of tools for listing products and syncing the platform with other eCommerce channels. The one-page-lister's autofill function speeds up the completion of your search-engine-optimized product descriptions. The feature also lets you schedule your listing's posting time—for example, during peak shopping hours—for maximum visibility. Meanwhile, hasten your search for listings by creating folders to classify them, using the filtering feature, or saving your search results.
With inkFrog, you don't need a separate hosting site for your images. Store them within the platform for faster listing creation. Automations are available for managing images in bulk, whether you’re renaming image files or assigning them to specific folders.
Moreover, you can unify settings for listings, shipment, product returns, and payments across marketplaces by building profiles for each product type. This way, you can quickly edit and update repetitive information. Such data include product location or fulfillment and refund policies.
Other platforms supported: Amazon, Shopify, BigCommerce, WIX
Free trial: 14 days (free plan also available)
Mobile app: via Shopify App Store
The 3DSellers solution offers over 40 customizable, mobile-responsive, and eBay-compliant listing templates for various niches. It also lets you create a design from scratch in minutes with resizable content blocks, color pickers, and text editors. Confidently compose titles and descriptions with 3DSellers' built-in AI, which can also generate images.
3DSellers also has a dedicated eBay Motors Listing tool for cars and parts sellers. It allows you to generate compatibility lists with drop-down menus and search functions to improve customer experience.
Meanwhile, you can publish listings on specific dates using 3DSellers' Listing Scheduler and Bulk Publisher. Besides publishing listings en masse, you can generate SKUs, update pricing, revise listing details, and create product bundles in bulk through Bulk Actions. Due to these capabilities, the platform calls itself "the best Turbo Lister replacement"—referring to eBay's tool for editing and uploading listings in bulk that was retired in 2020.
Other platforms supported: Amazon, Etsy, Walmart, Shopify, WooCommerce, BigCommerce, Facebook
Free trial: 7 days
Mobile app: via Shopify App Store
Zoho Inventory is another multi-store solution where you can centralize online orders. It assigns serial numbers to all products from vendors and warehouses, allowing you to track all incoming stock and sales orders received on eBay. With the platform's purchase order management, you can automate alerts when items run out of stock or set approval systems to replenish these products. You can also mark an eBay order for drop shipment (to be shipped directly by your supplier) or "backorder" (delivered on a specified date once the item is back in stock) when you experience high demand but your supplies are low.
Meanwhile, you can ship goods from a warehouse closest to your customer and monitor their delivery through Zoho's multi-warehouse management and order tracking system. This tool integrates with Zoho Books for efficient accounting, tax management, and reporting.
Other platforms supported: Amazon, Shopify, and Etsy
Free trial: 14 days
Mobile app: from Google Play and App Store
Integrating Brightpearl with your eBay store can help satisfy shoppers and boost your seller rating through accurate listing synchronization and automated workflows. This tool connects your various eBay accounts in one place, with stocks having unique identification, pricing, and company branding.
Brightpearl shows updated information on orders, warehouse transfers, and purchase returns across all locations and channels. You can schedule "cycle counts" to get a full or partial picture of your stocks. Meanwhile, the platform's Inventory Planner uses supply patterns and seasonality/sales promo data to generate buying suggestions so you can smartly determine your stock volumes.
Its automation engine boasts 70% faster order processing. You can set automation rules for purchase order/invoice creation, order routing, multi-site inventory picking, Fulfillment by Amazon, dropshipping, and partial fulfillment. This tool also offers product and sales performance analysis using metrics, such as order volume, margin/customer lifetime value, and revenue. Furthermore, you can acquire more customers with its wide range of marketplace and shipping/fulfillment integrations.
Other platforms supported: Amazon, Walmart, Newegg, OnBuy.com, Shopify/Shopify Plus, Magento, BigCommerce, NuORDER, WooCommerce,
Free trial: Not mentioned on the website
Mobile app: via App Store and Shopify App Store
SKULabs is another one-stop shop for eBay inventory control and order fulfillment. Since it synchronizes quantity changes as they happen, you can get an instant breakdown of stocks per storage facility or distribution center. At the same time, you can reconcile batches of your inventory—a single group of items or entire items in a warehouse—through cycle counting.
You can use any device—a USB scanner, Bluetooth scanner, or camera phone—to scan your items for SKULabs. The platform uses 2FA authentication to protect inventory movements. Moreover, its shipment memory system offers automation based on your preferred packaging and insurance settings according to item quantity, weight, tag, and other attributes.
Other platforms supported: Amazon, Shopify/Shopify Plus, Etsy, Waltermart, Kickstarter, Indiegogo, Magento, BigCommerce, Woocommerce, Shift4Shop, Google Docs
Free trial: None but a free tier is available (limited to 100 products/month, 2 users, and 1 warehouse)
Mobile app: from Google Play, App Store, and Shopify App Store
SellerActive helps boost your multi-channel sales growth with the help of Constellation AI, run by its parent company Cart.com. Its AI tools include:
SellerActive's listing management allows bulk editing, which updates product descriptions, pricing, and quantities across marketplaces with a single workflow. You also get kitting or product bundling suggestions and "buffering" capabilities. You can set minimum buffers to prevent the overselling of fast-moving items. Meanwhile, activating maximum buffers will display lower quantities for items, which you don't want to undergo bulk purchases. Finally, this platform's reporting feature helps quickly identify reordering needs and provides insights on high-demand products for you to consider as sales opportunities.
Other platforms supported: Amazon, Walmart, Etsy, Newegg, Facebook, TikTok Shop, Shopify/Shopify Plus, BigCommerce, WooCommerce, AmeriCommerce, Shift4Shop, Sears Marketplace
Free trial: 14 days
Mobile app: via Shopify
Linnworks integrates your eCommerce tech stack so you can track and manage inventory data in real time. Its sync technology updates your connected sales channels whenever new sales or purchase orders arrive and when they're running low.
Meanwhile, its order management tool can show order volumes within a specific timeframe to determine your top-selling and slow-moving items and on which platforms you get the most sales. With its Rules Engine, you can automate tag creation for quick item identification, packing based on criteria, assignment of orders to fulfillment centers, and carrier selection.
Linnworks also supports your growth goals with its stock forecasting tool, which tracks and analyzes historical sales data and seasonal trends. You can use the tool to generate reports, breaking down product demand by marketplace or sales channel. Moreover, automate replenishment by setting the stock level that should trigger the reordering process.
Other platforms supported: Amazon, Shopify/Shopify Plus, Etsy, Walmart, Wayfair, Macy's, Sears, Saks Fifth Avenue, Sears, BigCommerce, WooCommerce, TikTok Shop, Yahoo, Magento, AmeriCommerce, Groupon, Rakuten, Newegg, OnBuy.com, Allegro, Katana, Anvizent, BackMarket, bol.com, Cdiscount, Channeladvisor, Decathlon, Ecomitize, Flxpoint, Kadro, Michaels, MIVA, Reverb, VirtualStock, The Range, Volusion, Wish, Zalando, Anthropologie, B&Q, Best Buy, Bluepark, Catch, ConnectPointz, Coolshop, Debenhams, DMSMatrix, Doji, EKM, Elala.in, EnableAll, Flipkart, Fnac, FYNDIQ, Shiprocket, Kaufland, Lazada, Market, Mercado Libre, Mirakl, Mountain Warehouse, OpenCart, osCommerce, Ozon, PrestaShop, Privalia, Sephora, Shift4Shop, Shopline, Shopware, Shopwired, Spartoo, Squarespace, Tanga, Teezily, The Edge, TigerParrot, Tophatter, TradeMe, Urban Outfitters, Visualsoft, WhatSales, World Supermarket, XCart, Zen Cart, and ZenCommerce
Free trial: Not mentioned on the website
Mobile app: "HyperStock for Linnworks" on the App Store and "WarehousePlus - For Linnworks" on Google Play
Seller Dynamics' eBay-specific tools include an inventory lister and product repricer. You can export your eBay listings to the platform to edit product pages, update other details, fulfill orders, and relist the item automatically based on stock availability once it's sold. Once your listings are on Seller Dynamics, you can connect them to other marketplaces with which the platform can integrate. Listing templates are also available.
Meanwhile, this solution's repricing feature can automatically adjust product prices based on your competitors' costings, the lowest price in the market, or the highest prevailing price (to the nearest $0.99). Seller Dynamics has several courier partners and integrated label options to hasten your order dispatching.
Furthermore, the platform allows you to automate purchase order creation to replenish stocks and track these goods' arrival. Meanwhile, its kitting and bundling feature helps you increase your average basket value offering unique item combos, all while monitoring your stock levels.
Other platforms supported: Amazon, Etsy, Shopify, Fnac, Cdiscount, Magento, WooCommerce, BigCommerce
Free trial: 14 days
Mobile app: Not mentioned on the website
Once you've integrated LitCommerce into your eBay store, the platform helps prevent oversell protection by sending alerts when your inventory level approaches your predefined maximum selling limit. This feature conceals your true stock volume from competitors while urging shoppers to buy due to "scarcity."
Its advanced listing editor lets you set rules to automate the data-filling of listings and enable auto-relist to keep these listings active. You can also choose between individual or bulk listing edits. Meanwhile, its unified order fulfillment ensures encryption when you import orders and sync customer data to the LitCommerce dashboard. You get inventory updates across all channels, including order status and what sells best within your eCommerce platform.
Other platforms supported (can be integrated with eBay): Shopify, WooCommerce, BigCommerce, Wix, Squarespace, Magento, Shopline, PrestaShop, Shopware, Square, OpenCart, and Shoplazza
Free trial: LitCommerce has a free version limited to 20 product listings
Mobile app: via Shopify App Store
If you're searching for more ways to make your product pages look uniquely appealing to shoppers, check out Auctiva's over 300 listing template designs and scrolling gallery tool. Then, you can replicate the product data you entered on one listing to all marketplaces through the platform's One-Page Multi-Channel Lister.
Auctiva will refer to a product's Global Trade Item Number or other identity code for catalog matching. This ensures your product goes to the correct category, whichever channel you sell it. Meanwhile, the solution's Search Engine Optimizer generates suggested attributes to complete your product specifics (brand, model, material, style, size, color, and others). Like 3DSellers, Auctiva has special tools for automotive parts and accessories sellers. In particular, it features a parts compatibility tool, whose information tells which vehicle models each item can work with.
The solution's dashboard displays reports showing your bestsellers, sales revenue, number of active products, and channels where you enjoy the highest sales. You can also generate customizable sales reports.
Other platforms supported: Amazon, Facebook Shops, MoreCommerce (OpenSky, Dot&Bo, 11 Main, and more)
Free trial: 30 days
Mobile app: from Google Play and App Store
Cin7 transforms the way you do stock management through "Connected Inventory Performance." It treats the eCommerce operations process as a lifecycle, improving efficiency at every stage, from product sourcing to storage and selling. You can choose between two products: Cin7 Core and Cin7 Omni. Cin7 Core is ideal for small businesses operating on several marketplaces. You can track sales from any device and automate workflows. Automations are available for invoice tracking/approval/payment, order notifications, and task reminders for you and your team. Meanwhile, Cin7 Omni is for companies seeking scalability and broader accounting and third-party logistics support.
Cin7's reporting feature can present insights on sales, purchases, production, and financial data in over 70 customizable report formats. The platform also has over 100 visualizations you can customize for forecasting inventory, cash flow, and cost of goods sold.
Other platforms supported: Amazon, Shopify, Etsy, Walmart, WooCommerce, BigCommerce, Magento
Free trial: 14 days
Mobile app: from Google Play and App Store
When selecting an eBay inventory management system, ensure your chosen tool can boost your operation besides aligning with your growth strategy. Here are some factors to focus on:
The software should make it easy to import data from eBay. Check the platform's website for available integrations to verify compatibility with your other systems (customer relationship management, accounting, or electronic data interchange).
Look for a platform with tools that automate or optimize inventory listing, cycle counts, product repricing, order routing/tracking, and sales performance reporting. Find out whether it can handle increasing sales volume.
Inventory management solutions, which allow you to add brand assets to your listings or communicate with teammates and customers through built-in feedback, email, and other systems are a big plus.
The best tools should provide real-time inventory updates, order tracking, and sales analytics.
Free trials allow you to test whether the platform has all the features you need, how fast it takes you to learn its operations, and if it impacts conversions.
Your chosen platform should fit your budget and business size. Shortlist your options and compare their respective features against costs.
You don't achieve sales on eBay by just listing your goods in the marketplace. You need a strong strategy anchored on efficient inventory management. As your business grows, managing inventory requires a software solution to help you stay accurate, organized, and customer-friendly. The multi-channel management platforms suggested above can make that happen with their advanced listing features, tracking, repricing, and forecasting features.
Threecolts offers various tools to help eCommerce business owners succeed. Besides supporting eBay, it also supports Amazon and Walmart sales via InventoryLab and DataSpark.
