USPS Shipping at Your Fingertips


If you can do it at the Post Office, you can do it with Stamps.com. Stamps.com offers all the mail classes and delivery services of the USPS right from the convenience of your computer. You can even ship to military (APO/FPO) addresses you can’t with UPS® and FedEx®. Look at all you can do…

  • First-Class Mail® (Domestic and International)
  • Priority Mail® (Domestic and International)
  • Priority Mail Express® (Domestic and International)
  • Parcel Select
  • Media Mail
  • Certified Mail™

Compare shipping rates and delivery times

Not sure what mail class to use? Stamps.com makes it easy to choose. Based on package size, weight and delivery address. Stamps.com will show you all the Mail Classes available along with the price and estimated time of arrival for each.

The cost effective alternative to FedEx and UPS

If you’re using FedEx or UPS for your shipping, you may be leaving a lot of money on the table by not using the U.S. Postal Service. Stamps.com shows you when using the USPS is the smarter, more cost-efficient way to ship your packages. Learn more about why you should choose USPS over UPS and FedEx.

International shipping made easy

With Stamps.com, International shipping is a breeze. No need to go to the Post Office. All necessary forms are built right into the software! Just input your information and Stamps.com automatically chooses the correct form for you. That means you’ll never have to handwrite another customs form.
Learn more about International Shipping

Save money with First-Class Package International Service

Sending letters or packages internationally can be very expensive. With Stamps.com, you have the option to save money and send them First Class Package International Service. For example, if you had a 2 lb. package going from Los Angeles to Paris, France, you would save $14.32 (38% discount) per parcel by using First Class Package International Service instead of using Priority Mail International.

Add package insurance and USPS Special Services

With a single click, you can add Package Insurance (up to $10,000) plus a variety of USPS special services including Free USPS Tracking with Priority Mail Express, Priority Mail, First Class Package Service, Media Mail and Parcel Select, Certified Mail, Return Receipt, Registered Mail and more.


Try Stamps.com for 4 weeks!

Every new customer account starts with:

  • Free 5 lb. Digital Scale*, connects via USB
  • 4-week trial
  • $5 in free postage to use in trial period
  • Free Supplies Kit including postage labels
  • Additional $10 postage coupons to use after trial
    *pay only S&H fee