Native Integrations Built for 3PLs and Multi-Warehouse Fulfillment

Zenventory connects to major e-commerce platforms (Amazon, Shopify, Walmart, WooCommerce, BigCommerce, eBay, Etsy), shipping carriers (UPS, FedEx, USPS, DHL, Canada Post, OnTrac, GLS, Amazon Shipping, OSM, ePost Global), QuickBooks Online for accounting, Zapier and viaSocket for automation, Glew for reporting, and warehouse hardware from Zebra and Janam. 

A REST API is also available for custom connections.

Zenventory has native integrations with Amazon, Shopify, Walmart, WooCommerce, BigCommerce, eBay, Etsy, and Order Desk. For 3PLs, each client's storefronts connect to your single Zenventory account, so you can manage orders from multiple clients and multiple channels without logging into separate systems or manually importing order files.

Zenventory has built-in carrier connections to UPS, FedEx, USPS, DHL Ecommerce, Canada Post, GLS, Amazon Shipping, OnTrac, OSM, and ePost Global. Rate shopping across all connected carriers is native, so you can compare rates and print labels at the time of fulfillment without a separate shipping app or third-party rate tool.

Zenventory is built specifically for multi-client 3PL operations. Each client can have their own connected sales channels (separate Shopify stores, Amazon accounts, WooCommerce sites) routing into your warehouse(s). Client-level inventory, fulfillment rules, and billing are tracked separately. You are not building workarounds to keep one client's data from mixing with another's.

Yes. Zenventory supports multiple channel connections within a single account, which is core to how the platform is designed for 3PLs. Each client's Shopify store or Amazon Seller Central account connects to your warehouses, with inventory and order tracking kept at the client level, not lumped together.

Yes. Zenventory integrates with Amazon FBA for third-party fulfillment tracking. 3PLs managing Amazon seller clients can route orders and track inventory across Amazon FBA and your own warehouse from a single dashboard, without switching between platforms to reconcile stock levels.

Nope! Every Zenventory plan includes built-in shipping and rate shopping with direct carrier connections to UPS, FedEx, USPS, DHL, Canada Post, OnTrac, and more. You can use Zenventory to compare rates, print labels, and track shipments without subscribing to ShipStation, EasyPost, or any other third-party tool. Most inventory management systems require a bolt-on shipping app to get carrier rates. Zenventory does not.

Most WMS platforms at Zenventory's price point require separate subscriptions for shipping (tools like ShipStation or EasyPost), accounting syncs, and carrier rate shopping. Zenventory bundles these natively, so 3PLs get one platform, one login, and no data gaps between disconnected tools. Systems designed primarily for retail or manufacturing also treat multi-client 3PL workflows as an add-on. In Zenventory, multi-client architecture is built into the foundation.

Yes, we do! Zenventory offers a robust REST API for teams that need custom connections to proprietary OMS platforms, internal tools, or any system not covered by a native integration. Combined with Zapier and viaSocket support, you can build virtually any workflow without being locked into a closed ecosystem.