For the complete documentation index, see llms.txt.
Automate USPS shipping with Starshipit
Seamlessly integrate Starshipit’s shipping and fulfilment platform with USPS (via EasyPost). Access industry-leading fulfilment automations and workflows to help save time, money and pain.
USPS is a fast, affordable and easy delivery service to help you succeed in the United States of America.
- 30-day free trial
- No credit card required
- 5-star support
Over 30k retailers use Starshipit to save hours every week on shipping and fulfilment
Why Starshipit + USPS?
Our integration with USPS will save you a huge amount of time. Generate shipping labels, autocorrect invalid addresses, set rules to reduce clicks, assign couriers, access USPS tracking and more. Starshipit can also integrate with your warehouse management system (WMS) such as Peoplevox, DEAR, Cin7 and more.
USPS: Shipping in the USA
USPS is one of the best options for shipping orders domestically in the United States. Use Starshipit as your fulfilment solution to offer 5-star USPS tracking to your customers, integrate with your other solutions and take advantage of Starshipit's class-leading automations.
By integrating Starshipit and USPS you can:
Automate your shipping process
Minimise human error and time spent on manual entry so you can focus on the important things, like growing your business.
Save time answering customer queries.
Customer service is tedious work. Empower customers to track their parcels, saving you a lot of questions and support time down the line.
Predictable shipping costs
Integrate Starshipit and USPS to access flat and competitive country-wide rates based on weight bands.
“Starshipit is a global solution for us. I can see all my orders, track any order. All my teams are all using the same platform. Training is easier, because it’s one platform we’re pushing out there. It’s a simple, cost-effective solution because it’s a global solution for us.”
“We would have really struggled to scale if it wasn’t for Starshipit. Before using their app, our tech platforms weren’t talking, and we would have had to login to multiple carrier accounts to get orders out the door. Now, all of that is handled automatically, meaning we save 1000s of hours and dollars in fulfilment time."
“Starshipit is a global solution for us. I can see all my orders, track any order. All my teams are all using the same platform. Training is easier, because it’s one platform we’re pushing out there. It’s a simple, cost-effective solution because it’s a global solution for us.”
Over 30 integrations supported
Deliver great shipping experiences
Starshipit is the shipping and fulfilment platform that helps retailers save time, deliver great shipping experiences and achieve operational excellence.
Resources
The following resources contain more information on this integration and how it works, including step-by-step instructions on how to get set up.
USPS shipping FAQs
Does Starshipit support USPS?
Yes, Starshipit supports USPS for eCommerce shipping workflows. Retailers can connect USPS to Starshipit, create shipping labels, assign delivery services with shipping rules, and send tracking updates from one dashboard.
What do I need to connect USPS in Starshipit?
You need the account details, credentials or approval required for your USPS service. Requirements vary by carrier and service, and Starshipit setup guides walk through the fields needed to connect each supported carrier.
Can I use USPS with orders from Shopify, WooCommerce, BigCommerce or another eCommerce platform?
Yes, where USPS supports the selected service, destination and parcel type. Import orders from your eCommerce platform into Starshipit, then use shipping rules or manual selection to assign USPS or another supported carrier before dispatch.
Can I print USPS labels in bulk?
Yes, where label generation is supported for the selected service. Starshipit supports individual and bulk label printing, helping teams reduce manual work during dispatch.
Can Starshipit send tracking updates for USPS shipments?
Yes. Once tracking details are available, Starshipit can send branded email and SMS notifications and direct customers to branded tracking pages.













