Send Letter Online


Why Pingen

« Pingen is a web based Hybrid Mail service to efficiently, economically and ecologically send letters locally and the rest of the world. Best prices and fastest deliveries are automatically available thanks to our international printing network »

New mailout experience

Send invoices, statements and other important documents directly from your computer as postal letter. Our fully automated processes and professional partners provide unprecedented opportunities.


Thanks to detailed mailing statuses as well as automated track & trace information, you are always perfectly up-to-date about your mail outs. If needed, automated notifications can be configured.

For highest demands

Security and confidentiality of your data is of utmost importance to us. Letters are exclusively printed in enterprise grade print facilities, certified to process financial data.

No minimum volumes

We believe a professional solution should not be reserved for enterprise customers. That is why we do not have minimum volumes or other entry limits so anybody can profit from our services.


Everything you need

Track & Trace

Powerful GUI

Up to 32 pages per letter

Document Validation

Cheap International Fees

Printed Envelopes

Use Pingen as (please choose):

«Quickly write a letter from the hotel lobby or send an important document to your insurance broker. The Private plan enables you to send and manage postal letters from any computer or mobile device»

No Monthly Fees

No Minimum Volumes

Write Letters Online

Contact Management

Beautiful Letter Templates

Meaningful Statistics

«No more manual and resource intensive letter handling. The Business plan enables you to send bills and other documents directly from your computer to your customers as printed letters»

No Setup Fees

Notification for undeliverable Letters

Meaningful Statistics

Multiple Users

Hassle Free Scaling

Volume Rebates

«Enhance the capabilities of your solution and generate additional revenues. The Integrator plan is the perfect match to integrate postal letters into existing or new IT solutions using our API»

Resell Letters

Code Samples

Well documented API

Versatile Staging Environment

«Seamlessly scale your transaction mailings. The Enterprise plan provides the best prices and highest flexibility to send monthly bills and other important communication to a large recipient base»

Powerful API

Hassle Free Scaling

Best >10k Letters / Mt

Individual Prices

Post Paid

File Transfer

How to submit documents

Manually via Web

Automatically by Email

Automatically via API

Automatically via Dropbox

Automatically via Google Drive

Automatically via Microsoft OneDrive


Surprisingly affordable



We love Pingen

Wingo SA

The Pingen API bridges the gap between our IT systems and the physical, paper-based world that some of our customers are expecting to interact with. The implementation of the interface to the API was immediate, and the solution has been rock-solid for a number of years.

Olivier Macchioni

Olivier Macchioni

Head of IT
Wingo SA

Run My Accounts AG

Since 3 years we use Pingen to send all invoices to our customers. Pingen saves us so much time and money, so we could not even imagine to ever print, sort, package and send our invoices again ourselves.

Thomas Brändli

Thomas Brändle

Run my Accounts AG