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With 10 to 50 new product listings added to eBay daily, having access to real-time inventory data is crucial—not just for sellers, but also for warehouse operators. In 2023, 33% of third-party logistics providers operated at over 90% capacity, down from nearly 60% in 2022 when many businesses overstocked due to concerns about shipping delays during the pandemic.
Surplus stock comes with its own challenges, like high storage costs and the inability to replace old inventory with new products. This often forces sellers to slash prices to clear out inventory, cutting into profits and diminishing product value. Even worse, if shoppers see the same old stock, they might lose interest in your store.
Understocking isn’t any better. Consistently running out of stock means missed sales opportunities and can drive customers away. A 2024 LeadDNA survey of supply chain and inventory executives found that 56% cited supply chain shortages as their top concern for the year. Other worries included public health crises (52%), natural disasters (50%), government regulations and cyberattacks (49% each), and geopolitical conflicts (45%).
Fortunately, using eBay inventory management software helps you strike the right balance, preventing both overstocking and understocking to keep your business running smoothly.
To ensure that your eBay inventory management strategy is effective, it should be easy for you to track and restock products, manage packing and shipping, and forecast demand. Without a good workflow in place, you risk stock-outs, overselling, and missed profit opportunities.
A reliable solution is inventory management software that takes the guesswork out of these processes. You should be able to automate tasks like tracking stock levels, managing orders, and syncing inventory. This ensures that you always have the right products on hand and can fulfill orders quickly—and by extension, keep your customers satisfied.
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.
eBay is the top alternative marketplace for Amazon sellers based on 2021-2022 Statista data. So, for a seamless selling experience between these two platforms, ExportYourStore developed 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 offers tools for listing products and syncing eBay with other eCommerce channels. Its one-page lister uses autofill to simplify creating descriptions and allows users to schedule listings for optimal posting times. Organization is streamlined with features like folders, filters, and saved searches.
The platform also includes image storage, eliminating the need for external hosting and enabling faster listing creation. Users can manage images in bulk, such as renaming files or categorizing them. Profiles can be created to unify settings for listings, shipping, returns, and payments, making it easier to update common information across marketplaces.
Other platforms supported: Amazon, Shopify, BigCommerce, WIX
Free trial: 14 days (Free plan also available)
Mobile app: via Shopify App Store
3DSellers provides over 40 customizable, mobile-responsive listing templates that are eBay-compliant, with tools for creating custom designs using resizable content blocks, color pickers, and text editors. The platform’s built-in AI can assist with composing titles, descriptions, and even generating images.
The platform includes a dedicated eBay Motors Listing tool for sellers of cars and parts, offering features like compatibility lists to enhance customer experience. It also allows scheduling and bulk publishing of listings, as well as generating SKUs, updating prices, revising details, and creating product bundles in bulk.
Other platforms supported: Amazon, Etsy, Walmart, Shopify, WooCommerce, BigCommerce, Facebook
Free trial: 7 days
Mobile app: via Shopify App Store
Zoho Inventory is a multi-store platform that centralizes online orders, including those from eBay. It assigns serial numbers to track stock and sales orders, helping manage inventory across vendors and warehouses. With purchase order management, users can automate stock alerts and set up approval systems for reordering. Drop shipment and backorder options are available for managing high-demand situations.
Zoho Inventory also supports multi-warehouse management, allowing users to ship from the nearest warehouse and track deliveries. It integrates with Zoho Books for streamlined accounting, tax management, and reporting.
Other platforms supported: Amazon, Shopify, and Etsy
Free trial: 14 days
Mobile app: from Google Play and App Store
Brightpearl integrates with eBay to streamline operations through listing synchronization and automated workflows, helping improve customer satisfaction and seller ratings. It centralizes multiple eBay accounts, allowing users to manage inventory with unique IDs, pricing, and branding across channels.
The platform provides real-time updates on orders, warehouse transfers, and returns, and users can schedule cycle counts for inventory checks. Its Inventory Planner uses supply trends and seasonal data to suggest optimal stock levels. Brightpearl’s automation engine speeds up order processing by 70%, with rules for tasks like order routing, multi-site inventory management, and dropshipping. It also offers product and sales performance analysis, with metrics like order volume and revenue.
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 offers eBay inventory control and order fulfillment in one platform, syncing quantity changes in real time for accurate stock updates across storage facilities. It supports cycle counting, allowing users to reconcile inventory batches or entire warehouses.
Items can be scanned using various devices, including USB scanners, Bluetooth scanners, or camera phones, with 2FA authentication ensuring secure inventory tracking. The platform's shipment memory system automates packaging and insurance settings based on factors like quantity, weight, and tags.
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 supports multi-channel sales growth with Constellation AI, developed by its parent company, Cart.com. Its AI tools include Automerch, which identifies the best products and categories for each marketplace, Autocomplete for optimizing product listings, and Autoprice for customizable repricing based on sales velocity, Buy Box algorithms, and other conditions.
SellerActive’s listing management allows bulk editing and updating descriptions, prices, and quantities across marketplaces in a single workflow. It offers kitting suggestions and “buffering” options to manage inventory, such as setting minimum buffers to avoid overselling or maximum buffers to limit bulk purchases. The platform’s reporting feature helps identify reordering needs and provides insights into high-demand products.
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 with your ecommerce tech stack to provide real-time inventory tracking and management. Its sync technology automatically updates connected sales channels when new sales or purchase orders come in or when stock levels change.
The platform’s order management tool analyzes order volumes over time, helping identify top-selling and slow-moving products, as well as the best-performing sales channels. The Rules Engine allows users to automate tasks like tagging items, packing orders, assigning orders to fulfillment centers, and choosing carriers.
Linnworks also offers stock forecasting, analyzing historical sales and seasonal trends to predict demand. Users can automate reordering by setting thresholds that trigger new purchase orders.
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 offers eBay-specific tools like an inventory lister and product repricer. Users can import eBay listings to the platform to edit product pages, fulfill orders, and automatically relist items based on stock availability. Listings can also be connected to other integrated marketplaces using available templates.
Its repricing feature adjusts prices automatically based on competitor pricing, the lowest market price, or the highest prevailing price, rounded to the nearest $0.99. The platform integrates with various couriers and label options to streamline order dispatching.
Seller Dynamics also automates purchase order creation for restocking and tracks the arrival of new inventory. Additionally, the kitting and bundling feature helps increase basket value by offering unique product combinations while keeping stock levels in check.
Other platforms supported: Amazon, Etsy, Shopify, Fnac, Cdiscount, Magento, WooCommerce, BigCommerce
Free trial: 14 days
Mobile app: Not mentioned on the website
LitCommerce integrates with eBay to help manage inventory and prevent overselling by sending alerts when stock levels approach your set limits, creating a sense of urgency for shoppers while keeping your true stock hidden from competitors.
Its advanced listing editor allows users to automate data entry, enable auto-relist, and make individual or bulk edits to listings. LitCommerce also supports unified order fulfillment, encrypting imported orders, and syncing customer data to its dashboard. The platform provides inventory updates across channels, tracking order status and identifying top-selling products.
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
Auctiva offers over 300 listing template designs and a scrolling gallery tool to make your product pages stand out. Its One-Page Multi-Channel Lister allows you to replicate product data across various marketplaces, streamlining the listing process.
The platform uses Global Trade Item Numbers (GTINs) or other product codes for accurate catalog matching across sales channels. Its Search Engine Optimizer suggests attributes like brand, model, and size to complete product specifics. Auctiva also provides tools for automotive parts sellers, including a parts compatibility feature that helps match products to the right vehicle models.
The dashboard offers reports on bestsellers, sales revenue, and active listings, as well as insights into your top-performing sales channels. Users 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 streamlines stock management through its "Connected Inventory Performance" approach, optimizing every stage from product sourcing to sales. It offers two products: Cin7 Core, suitable for small businesses managing multiple marketplaces with features like sales tracking and workflow automation; and Cin7 Omni, designed for larger companies needing scalability, advanced accounting, and third-party logistics support.
The platform provides over 70 customizable report formats for insights into sales, purchases, and financials, along with 100+ visualizations 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
Finding the right eBay inventory management system can make all the difference in keeping your operations smooth and supporting your business growth. To ensure you pick a tool that fits your needs, focus on these essential factors:
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 inventory management platforms suggested above can make that happen.
But if you're looking for a partner to support every stage of your ecommerce journey beyond eBay, Threecolts has you covered. From advanced inventory management to seamless repricing solutions, our suite of tools is designed to optimize your performance not only on eBay but also on Amazon, Walmart, and beyond. With Threecolts, you can simplify complex processes, reduce time spent on manual tasks, and unlock new opportunities for scaling your business.
