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Shipping infrastructure for your enterprise

Karrio is a multi-carrier platform that makes shipping easy for enterprises, by providing privacy, compliance, data privacy, and governance. We empower developers with a headless API and operators with an integrated UI Dashboard and an app marketplace to extend functionality.

Karrio Inc logo

Date Founded



Miami, FL

Shipping company type

Ecommerce Tools

Number of customers



Karrio is an open-source platform that empowers shippers to quickly access a network of carriers by API with little to no custom development by providing them with an extensible UI Dashboard that allows them to connect legacy as well as custom carriers like local last-mile logistics providers all from one platform.

Data privacy

Karrio believes in the importance of privacy and provides an Enterprise Cloud Hosted version with the option to self host your database to maintain compliance. Our open-source version is free and self-hosted.

Multi-carrier dashboard and API

Ability to add traditional carriers as well as custom domestic last mile carriers via a rate sheet or API integration and manage it all from one platform.

Order management

The Karrio Orders module gives you the ability to sync orders from your ERP systems or Ecommerce platform of choice via an agnostic API, CSV files and webhooks.

Document templates

Allows organization to create packing slips, invoices and industry-specific labels such as UCC 128 from shipments, and orders data.

Additional EasyPost partners

Acumatica logo
WeSupply logo
inFlow Inventory Logo logo
XPSship logo
Insight Works logo
Loop logo
ReturnLogic logo
PrattBox logo
SKULabs logo
SmartShyp logo
Linnworks logo
Bandzoogle logo
And More

Small business shipping rates

Through EasyPost, small businesses access USPS Commercial Pricing and UPS marketplace rates for domestic and international shipments. Spend less on shipping with trusted carriers using our Create Label interface.

Flexible Shipping APIs for any online merchant

EasyPost's best-in-class Shipping APIs provide end-to-end flexibility and more control over parcel shipping and logistics processes for:

  • Ecommerce retailers
  • Fulfillment centers
  • Marketplaces
  • Enterprises
  • And more!

Save time with simple shipping

Save up to 88% on retail rates using our modern Shipping API, Tracking API, and Address Verification API for USPS, FedEx, UPS, DHL, and many more.