Sellercloud · InfiPlex OMS Integration

Sellercloud Integration: fill the gaps, connected via API

Sellercloud handles a lot — but no single OMS connects every channel, and InfiPlex connects to significantly more marketplaces, carts, 3PLs, WMS, and ERP systems than Sellercloud does natively. Plenty of our clients run both together: Sellercloud for what it already does well, and the InfiPlex™ OMS syncing over API to reach the channels and systems Sellercloud doesn't cover, so nothing falls outside your inventory and order visibility.

  • Fills the Gaps in Your StackInfiPlex connects 130+ channels & systems Sellercloud doesn't reach natively
  • Runs Alongside SellercloudMany clients use both together, synced via API
  • USA-Based Support TeamOnboarding & configuration included

How it works

How the InfiPlex Sellercloud integration works

InfiPlex syncs with Sellercloud over API rather than replacing it: order and inventory data moves between the two systems automatically, while InfiPlex separately connects the additional marketplaces, carts, 3PLs, WMS platforms, and ERP systems that extend beyond what Sellercloud covers on its own. The result is one accurate inventory picture across everything you sell on, whether Sellercloud reaches that channel directly or InfiPlex does.

Flow diagram: Sellercloud syncs order and inventory data with the InfiPlex Order Management System via API. InfiPlex syncs updates back to Sellercloud, and separately connects 130+ Additional Channels, 3PL / WMS Partners, and ERP & Accounting systems that extend beyond what Sellercloud reaches natively. Sellercloud Your existing OMS (synced via API) Seller account InfiPlex OMS Orders · Inventory · Shipping 100+ carriers · buffers · automation SINGLE SOURCE OF TRUTH Order & inventory data synced via API Updates synced back to Sellercloud via API Orders routed for fulfillment Ship confirmations + stock levels return 130+ Additional Channels Marketplaces & carts beyond Sellercloud's native reach 3PL / WMS Partners ShipStation, ShipHero, Extensiv & more ERP & Accounting NetSuite, QuickBooks Online & more
The InfiPlex Sellercloud sync rail: order and inventory data moves between Sellercloud and the OMS via API, while InfiPlex separately reaches the additional marketplaces, 3PLs, and ERP systems that extend your setup beyond what Sellercloud covers on its own.

What’s included

Everything the Sellercloud integration handles for you

  • Extends Your Channel Reach

    InfiPlex connects 130+ marketplaces, carts, and retail EDI trading partners — sync the ones Sellercloud doesn't reach natively.

  • Runs Alongside Sellercloud

    No need to replace Sellercloud to get broader reach; InfiPlex syncs with it via API while adding what it doesn't cover.

  • API-Based Sync, No Double Entry

    Order and inventory data moves between InfiPlex and Sellercloud automatically — no manual reconciliation between the two systems.

  • Retail EDI Cost Savings

    InfiPlex can often significantly reduce or eliminate EDI VAN costs on the retail trading partners it connects.

  • 3PL & WMS Routing

    Route orders from channels InfiPlex connects to a 3PL or WMS, independent of Sellercloud's own fulfillment routing.

  • ERP-Ready

    Connect NetSuite or QuickBooks Online so revenue from every channel, not just the ones Sellercloud reaches, lands in your books.

Frequently asked

Top Sellercloud questions, answered

Our dedicated FAQ hub answers 26 real questions about setup, order management, inventory sync, shipping, and pricing. A few of the most-asked:

View all 26 Sellercloud FAQs →

Connect the rest of your stack

Pair Sellercloud with the systems you already run

InfiPlex connects Sellercloud with 130+ marketplaces, carts, shipping platforms, 3PLs, WMS, and ERP systems — and our Growth Packages include building new API integrations you need at no additional cost.

Ready to fill the gaps in your Sellercloud setup?

Your OMS is typically live in 1–3 business days, and our USA‑based team handles onboarding with you — no coding required.

Questions about your exact setup?

Our team configures Sellercloud integrations every week. Contact us, email info@infiplex.com, or call 888‑770‑0857 and we’ll walk through your channels, warehouses, and volume together.

Sellercloud is a trademark of its respective owner. All other marketplace and product names are trademarks of their respective owners. InfiPlex is an independent integration provider and is not affiliated with or endorsed by Sellercloud. ©2026 InfiPlex. All rights reserved.