Expanding your reselling business across multiple online marketplaces can dramatically increase your sales and reach. Whether you sell on Amazon, eBay, Poshmark, Mercari, Whatnot, or Walmart, managing each channel individually can be time-consuming and lead to costly mistakes and inefficiencies. That’s where multi-channel ecommerce software and cross-listing tools come in. These solutions let resellers list products across platforms, sync inventory automatically, and centralize order management—saving time and preventing overselling.
We’ve compiled the 15 best multi-channel platforms for resellers. Each entry includes who the platform is, why it’s great for resellers, and why it earned a place on this list. Whether you’re looking for a beginner-friendly tool or an enterprise-level system, this guide will help you find the right fit to grow your business.
1. List Perfectly
Who they are: List Perfectly is a cross-listing tool built specifically for resellers looking to manage inventory across multiple marketplaces. It supports over a dozen platforms, including eBay, Poshmark, Mercari, Etsy, Depop, Facebook Marketplace, and Shopify. Designed with sellers in mind, List Perfectly helps users create listings quickly and push them across multiple channels with ease.
Why they are great for resellers: List Perfectly is built around reseller workflows. Its intuitive bulk cross-listing and delisting tools save hours of time. Features like photo background removal, smart templates, analytics, and integrated inventory tracking make it easy to scale across platforms. Sellers can maintain consistent branding and information across listings while avoiding oversells.
Why they’re on the list: List Perfectly is one of the most powerful and widely adopted cross-listing tools in the market. With frequent updates and strong customer support, it’s ideal for resellers of all sizes. Its ability to handle high-volume inventory and robust automation earns it a top spot.
2. Vendoo
Who they are: Vendoo is a multi-channel listing and inventory platform designed to help resellers list faster and sell more across marketplaces. Vendoo supports Poshmark, eBay, Mercari, Etsy, Depop, Facebook Marketplace, Grailed, and others.
Why they are great for resellers: Vendoo helps resellers cross-post listings, manage inventory, and track performance metrics—all from a single dashboard. It includes tools like auto-delisting sold items, bulk relisting, analytics, and sales tracking. Its background removal and listing templates are also big time-savers.
Why they’re on the list: Vendoo stands out for its user-friendly design and affordability. Its reseller-focused features make it a go-to for beginners and seasoned sellers alike. It’s one of the best cross-listing tools available today for secondhand and small goods sellers.
3. PrimeLister
Who they are: PrimeLister is a web-based automation and cross-listing tool designed for sellers focused on marketplaces like Poshmark, Mercari, eBay, and others. It aims to streamline listing management and repetitive seller tasks.
Why they are great for resellers: PrimeLister provides tools like bulk cross-listing, auto delisting, smart relisting, and scheduled tasks. Resellers can use listing templates and access centralized inventory dashboards to stay organized. These features save time and prevent stockouts across platforms.
Why they’re on the list: PrimeLister earns its place thanks to its strong automation capabilities. It’s especially popular with fashion and home goods resellers who want simplicity with robust functionality. The platform’s low learning curve and automation focus make it a strong contender.
4. OneShop
Who they are: OneShop is an AI-powered tool for resellers that automates listing, pricing, relisting, and inventory sync across platforms. It’s built with tech-forward sellers in mind.
Why they are great for resellers: OneShop combines AI optimization with automation, helping users maximize exposure and improve sales velocity. The platform also includes smart pricing, templates, auto-listing, and analytics. Sellers benefit from hands-free automation across multiple platforms.
Why they’re on the list: OneShop is an advanced solution for resellers who want to leverage data and automation. Its AI engine gives it a unique edge, especially for high-volume and full-time sellers. It’s perfect for sellers looking to scale efficiently.
5. Sellbrite
Who they are: Sellbrite is a cloud-based multi-channel ecommerce platform that lets resellers list products, manage inventory, and fulfill orders across marketplaces. It’s part of the GoDaddy family of ecommerce tools.
Why they are great for resellers: Sellbrite integrates directly with Amazon, eBay, Walmart, Etsy, Shopify, and BigCommerce. It offers powerful inventory syncing, centralized order management, and multi-warehouse capabilities. Resellers can create listings once and push them to all connected platforms.
Why they’re on the list: Sellbrite is a complete multi-channel management system with strong integrations and support. It’s ideal for mid-sized resellers scaling to new marketplaces. Its reputation for reliability and ease-of-use earns it a well-deserved spot.
6. ChannelAdvisor
Who they are: ChannelAdvisor is an enterprise-grade ecommerce platform for brands and high-volume sellers managing hundreds of thousands of SKUs across global marketplaces.
Why they are great for resellers: ChannelAdvisor offers powerful listing tools, dynamic repricing, and deep analytics. It integrates with Amazon, Walmart, Target Plus, eBay, Facebook, and hundreds more. It’s built for businesses needing complete control over listings, marketing, and fulfillment.
Why they’re on the list: Though more complex and costly, ChannelAdvisor is unmatched for large operations. It provides the infrastructure necessary for global multi-channel growth. It’s a top-tier choice for enterprise resellers.
7. SellerCloud
Who they are: SellerCloud is an all-in-one ecommerce platform offering inventory, order, and catalog management. It’s designed to centralize and automate multi-channel operations.
Why they are great for resellers: SellerCloud supports over 100 integrations including Amazon, Walmart, Shopify, and Wayfair. It features inventory syncing, warehouse routing, multi-user workflows, and kitting. The platform is fully customizable for unique business needs.
Why they’re on the list: SellerCloud’s flexibility and feature depth make it a great fit for scaling resellers. It handles complex catalogs and diverse fulfillment models with ease. It’s best suited for mid- to high-volume businesses.
8. JoeLister
Who they are: JoeLister helps Amazon FBA sellers cross-list inventory to eBay automatically. It’s a niche tool for maximizing exposure of FBA stock.
Why they are great for resellers: JoeLister pulls Amazon listings, pricing, and inventory and syncs them to eBay. It handles FBA fulfillment for eBay orders, routing tracking data back automatically. It eliminates manual entry entirely.
Why they’re on the list: JoeLister is a specialized tool that fills a unique gap. For Amazon FBA sellers wanting to sell excess inventory on eBay, it’s a perfect solution. Its automation and focus make it a no-brainer.
9. Zentail
Who they are: Zentail is an advanced multi-channel listing platform with AI-driven automation. It’s designed for brands, aggregators, and large resellers.
Why they are great for resellers: Zentail helps sellers standardize listings across marketplaces with a centralized product information system. It offers bulk listing, automated rules, and order routing. It supports Amazon, Walmart, eBay, Shopify, and more.
Why they’re on the list: Zentail’s smart automation and unified product data approach make it a high-performance tool for serious sellers. Its AI-powered structure is built for accuracy, speed, and growth.
10. Solid Commerce
Who they are: Solid Commerce offers a robust ecommerce platform for listing, inventory, and order management. It’s tailored for mid-sized to large online sellers.
Why they are great for resellers: Solid Commerce integrates with top marketplaces and shipping tools. It includes inventory syncing, repricing, dropship automation, and shipping label printing. It also supports FBA and vendor central workflows.
Why they’re on the list: Solid Commerce is ideal for sellers with large catalogs and complex logistics. Its enterprise features and bulk management tools make it a strong competitor.
11. Linnworks
Who they are: Linnworks is a leading multi-channel inventory and order management system for ecommerce businesses. It supports integrations with over 70 marketplaces and platforms.
Why they are great for resellers: Linnworks provides centralized control of inventory, orders, shipping, and reporting. It includes warehouse management tools and automation rules for workflows. Sellers can route orders, print shipping labels, and reconcile inventory in one dashboard.
Why they’re on the list: Linnworks is trusted by thousands of merchants worldwide. It’s best for high-volume resellers needing real-time visibility and robust automation. Its scalability makes it ideal for growth-focused businesses.
12. AutoDS
Who they are: AutoDS is an automation tool for dropshipping and multi-channel resellers. It helps sellers source, list, and fulfill products automatically.
Why they are great for resellers: AutoDS connects to eBay, Shopify, Facebook Marketplace, and Wix. It supports product importing from suppliers like AliExpress and Amazon, and automates order processing, tracking, and repricing.
Why they’re on the list: For resellers using dropshipping models, AutoDS is a complete automation suite. It’s great for minimizing hands-on work and scaling quickly. Its wide sourcing and selling options make it highly versatile.
13. SellerActive
Who they are: SellerActive is a multi-channel platform offering listing management, order routing, and repricing tools for resellers.
Why they are great for resellers: SellerActive supports Amazon, eBay, Walmart, Shopify, and more. It provides dynamic pricing, real-time inventory syncing, and centralized order fulfillment. It also includes FBA support and predictive restocking.
Why they’re on the list: SellerActive is a strong contender for resellers focused on competitive pricing and multi-channel consistency. Its smart repricer and powerful dashboard are great for growing operations.
14. LitCommerce
Who they are: LitCommerce is a beginner-friendly multi-channel tool that helps sellers list and sync products across platforms.
Why they are great for resellers: LitCommerce supports Etsy, eBay, Amazon, Walmart, Shopify, BigCommerce, and WooCommerce. Its interface is simple, and it includes listing sync, order integration, and auto stock updates. It’s ideal for small teams or solo sellers.
Why they’re on the list: LitCommerce combines affordability with robust functionality. It’s especially great for resellers new to cross-listing. Its low barrier to entry and intuitive UI make it a strong starting point.
15. Ecomdash
Who they are: Ecomdash is a cloud-based multi-channel inventory and order management platform designed for SMB resellers.
Why they are great for resellers: Ecomdash offers integrations with Amazon, eBay, Walmart, Shopify, Etsy, and more. It includes product bundling, low-stock alerts, FBA support, and centralized order control.
Why they’re on the list: Ecomdash is well-regarded for balancing features with pricing. It’s scalable and provides reliable inventory syncing. It’s a solid option for resellers who want automation without breaking the bank.
16. Veeqo
Who they are: Veeqo is a free multi-channel order and shipping management system owned by Amazon. It’s built for high-volume ecommerce businesses.
Why they are great for resellers: Veeqo includes multi-channel inventory sync, shipping label generation, order routing, and warehouse automation. It integrates with Amazon, eBay, Walmart, and Shopify.
Why they’re on the list: Veeqo is a no-cost option that delivers powerful features. For Amazon sellers and others managing complex logistics, Veeqo offers unmatched value. Its free plan includes nearly everything resellers need to scale.
17. SellerChamp
Who they are: SellerChamp is a cloud-based software platform designed for sellers managing inventory across multiple online marketplaces. It’s particularly well-suited for businesses with large product catalogs, offering support for bulk uploads, barcode scanning, and automated syncing. The system helps streamline day-to-day listing and inventory tasks across Amazon, eBay, Walmart, and other major platforms.
Why they are great for resellers: For resellers juggling thousands of SKUs, SellerChamp simplifies listings with tools to upload in bulk from spreadsheets or scan barcodes directly. It keeps inventory counts consistent across all channels, so when an item sells on one platform, the quantities are immediately updated everywhere else. It also includes automated repricing and integrated shipping label tools, helping sellers stay competitive while managing fulfillment more efficiently.
Why they’re on the list: SellerChamp made the list because it solves two key problems for volume resellers: speed and accuracy. It reduces the manual work required to keep product listings and inventory synced, and helps avoid costly overselling mistakes. If you’re handling a high number of listings across different platforms, SellerChamp is built to keep your operation running smoothly without having to manage each channel individually.
Conclusion
Selling across multiple marketplaces has become a must for resellers who want to grow, diversify, and future-proof their businesses. Whether you’re flipping clothing from thrift stores or managing a six-figure FBA operation, the right platform can transform your workflow, save time, and boost revenue. From easy-to-use cross-listing apps like List Perfectly and Vendoo to enterprise-ready systems like SellerCloud and ChannelAdvisor, there’s a tool for every stage of the reseller journey.
The platforms covered in this guide give you more than just listing capabilities, they also provide automation, inventory synchronization, order management, and performance insights to scale with confidence. As marketplaces continue to evolve and new selling opportunities like Whatnot emerge, having a flexible, multi-channel strategy is more important than ever. Make sure to do your research to find the best multi-channel sales platforms for resellers that fits your needs today and positions you to grow tomorrow.