patchBay

Aftership vs Postmon

If you need a Tracking API that's easy to integrate, go with Aftership.

Aftership

API to update, manage and track shipment efficiently

Postmon

An API to query Brazilian ZIP codes and orders easily, quickly and free

Aftership

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use

Postmon

  • No authentication required
  • No HTTPS support
FeatureAftershipPostmon
AuthenticationapiKeyNone
HTTPSYesNo
CORSYesUnknown

When to use which?

Postmon is the better choice for quick prototypes and hackathons since it requires no authentication. Aftership works directly from the browser with CORS enabled, making it better for frontend-only apps. Aftership supports HTTPS, which is required for production deployments and secure data handling.