Buy and Print Postage Online.

With Stamps.com, you have all the functions of the Post Office™ right on your desktop. From stamps to shipping labels, from First Class® to Priority Mail Express®, Stamps.com gives you the power to print and manage your postage like never before. Stamps.com even gives you postage discounts you can't get at the Post Office. Here are a few of the features that make Stamps.com the most convenient and cost-effective postage solution available today. View Demo


All USPS Mail Classes including Certified Mail & Priority Mail

Choose from all USPS Services

  • All mail classes including Priority, Priority Mail Express, First Class and Media Mail
  • Schedule free USPS Pick-ups
  • Certified Mail® and free USPS Tracking*
Print Stamps Online

Print Postage Stamps

  • Print any denomination
  • Use for letters or packages
  • Never run out of stamps again

Print Shipping Labels Online

Print Postage on Envelopes

  • Print postage and address in one step
  • Import your existing PC address book
  • Print postage from QuickBooks
Print Shipping Labels Online

Print Shipping Labels

  • Print on labels or plain paper
  • Up to 40% discount on insurance
  • Free USPS Tracking*

Retrieve Order Data Automatically

Ecommerce Integrations

  • Automatically import orders from Amazon.com®, eBay® and more
  • Shopping Cart Support including Magento® and Zen Cart
  • Multi-Carrier Shipping Software including TrueShip and Auctane
Print International Postage

Print International Postage

  • Up to 13% off USPS Retail Rates
  • Automated Customs Forms
  • First Class International

Postage Discounts

Access Valuable Postage Discounts

  • Up to 22% off First Class Package Service
  • Up to 54% off Priority Mail Express
  • Up to 49% off Priority Mail
Postage Discounts

Award-winning Customer Support

  • USPS experts ready to help by phone, email or chat
  • Available Monday through Friday, 6 a.m. to 6 p.m. PT at 1-888-434-0055
  • Based in the United States

* Free USPS Tracking included with First Class Package Service, Parcel Select, Priority Mail and Priority Mail Express shipments.