Real mail. Real fast.
Send a letter, certified mail, or postcard in under 90 seconds. No stamps. No printer. No post office.
First Class $2.99Certified Mail $5.99Postcards $1.99Greeting Cards $6.99
How It Works
1
Sign up free
Create an account in seconds. No credit card required.
2
Write your message
Type your letter or pick a postcard. Add your recipient's address.
3
PostBlue mails it
We print and mail via USPS. Delivered in days.
What You Can Send
Unlock the full PostBlue experience
$19.99/year — annual membership
✓ Address book
✓ Reminders & scheduled sends
✓ Recurring sends
✓ 10% discount on every send
✓ Postcard series access
✓ Document vault
Or start free — pay only for what you send
Why PostBlue
“In 1840, a stamp changed the world. For the first time, anyone could send a letter.”
Read our story →