GSO was acquired by GLS (General Logistics Systems) in 2016, making GSO a wholly owned subsidiary of GLS. Their service areas include Washington, Oregon, Idaho, Nevada, California, Utah, New Mexico, and Arizona. GSO offers ground and priority service levels. GLS is known for their expansive next-day delivery, priority overnight services at 40% less cost, per-pallet rates for LTL shipments, and later-than-average pickup and earlier-than-expected delivery times. They practice a green initiative and value community involvement.
Using EasyPost’s simple Tracking API, you can track GSO packages, along with dozens of other carriers using a single point of integration.
Rely on EasyPost’s Tracking API to provide real-time shipment updates across 100+ carriers to you and your customers. Own the customer experience with branded tracking pages, empower your business with intelligent delivery estimates, and increase customer satisfaction with accurate shipping notifications.
Standardized event notifications across all carriers provide developers with an easy way to recognize similar events across carriers. Tracking is essential for powering core customer and product experiences. Get started in minutes with EasyPost’s world class documentation and client libraries.
Track packages across all major carriers.
Validate domestic and international addresses.
Learn how to handle international shipping seamlessly.
Shipping insurance for all items sent with EasyPost.
The EasyPost Tracking API is designed to seamlessly fit into your brand eco-system. Redefine your customers' post-purchase journey, and compete with Amazon in customer experience and cost!
Use EasyPost Tracking for:
The EasyPost API also uses webhooks so we POST to your endpoints when there is a change in status of your packages, giving you near real-time tracking updates for you and your customers.
Reach out to us and we can share with you all of the awesome ways our customers have used our tracking data to drive sales and a better customer experience.
|Feature||GSO Tracking API||EasyPost Tracking API|
|SOAP / XML||check|
|Tracking API with Webhooks||check|
|Fast and Free Technical Support||check|
|Public Documentation and Tutorials||check|
|Instant API Access||check|
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Sign up and start shipping in the same day. We have our GSO API live and ready for you to test with. We also have extensive client documentation in over six different languages to help you get started. If you have any questions, or if you want to talk logistics, feel free to reach out to one of our shipping experts.