Send 1, 100 or 10.000 real letters, registered letters or invoices in 10 seconds. 
With Postbird you can!

Issues with paper, covers, stamps or a printer that gives up in the heat of the fight? We take care of it and send all your letters at the touch of a button.
"Thanks to Postbird I have been able to send several letters, normally and by registered mail, and even my invoices are easily sent, all just from behind my computer. Fantastic!"

This is how it works

You upload the letter on our platform, we do the rest.

1. Upload your document

One PDF file, large or small. Just do it online. Send multiple documents in one click, download our app.

2. Check your data

Is the address correct ?

3. Determine your preferences

Color or black and white, one-sided or double-sided, standard or registered.

4. Go!

Thanks to our collaboration with bpost, you can rest assured with a speedy and correct delivery.

Our possibilities


Use your own stationery? Of course! We ensure that your letter or invoice is printed in your corporate identity or add your specific attachment.

Time saved and available 24/24

If you like to save on something, it is administrative and repetitive work. With Postbird you count 24/7 on simplicity and convenience, without the hassle of stamps and envelopes. So you have more time for your core business.


Every invoice, letter, registered mail ... that you upload is secured via an encrypted connection. Only you have access through your account.

Tailor-made for your company

Do you see possibilities to combine Postbird with your own software? Let us know and we would like to see together how we can offer an extra feature to your customers.

Are you ready to join our flight?

Number of pages per letter :  
Number of letters :  
The cost of your mailing
Postbird Free
€0.00 per month
16 Inclusive VAT
Postbird +
€4.12 per month (€4.99 incl.)
16 Inclusive VAT
Postbird Pro
€16.52 per month (€19.99 incl.)
16 Inclusive VAT