Send letters onlinefrom €0.91 via Deutsche Post
A real letter – as easy as email. Upload a PDF, enter the address, send. We print, envelope and post it via Deutsche Post. No printer, no envelopes, no trip to the post box – GDPR-compliant and without a contract. Letters received before 4 pm (German time) are processed the same day and usually delivered on the next working day.
For senders with an address in Germany. The app is currently available in German.
Why briefsenden.com?
Your online letter service via Deutsche Post – digital, fast and reliable. No printer, no envelope, no trip to the post office.
Everything done digitally
Upload your PDF and enter the recipient’s address – we take care of printing, enveloping and posting via Deutsche Post. You save time, material and staff costs on every single letter.
For every industry
Tax advisers and law firms automate their client mail, property managers send service charge statements, e-commerce companies post invoices. Insurers, public authorities, associations and IT companies benefit too – whether single letter, mail merge or registered mail.
Seamless integration
REST API, email-to-letter and direct plugins for Zapier, Make, n8n and Slack. Connect DATEV, lexoffice, Salesforce and 5,000+ other apps via Zapier and Make. No monthly fee, no contract.
Simple
How to send your first letter
No printer, no envelope, no trip to the post office. Four steps from document to delivered letter. The whole process takes less than 60 seconds – we do the rest for you.
Upload a PDF or create a letter
Upload a finished PDF or design your letter in the browser with our editor. Templates, drag & drop and mail merge included.
Add the recipient
Type in the address, pick a contact from your address book or let us detect the address in the PDF automatically.
We print and envelope
Fully automated and encrypted. Your letter is printed in print quality, folded and packed in a professional envelope.
Your recipient gets a real letter
Deutsche Post usually delivers your letter on the next working day. Your dashboard shows when it was handed over to Deutsche Post.
Your benefits
Why companies send their letters with us. From lower costs and easy handling to the status of every letter – briefsenden.com has everything you need to send letters online professionally.
Lower costs
No monthly fee, no contract. Pay only for what you send.
Secure sending
Encrypted data transfer, GDPR-compliant, letter contents on servers in Germany.
Easy to use
Upload a PDF, enter the address, send. No printing, no enveloping.
Fast delivery
Submitted before 4 pm = processed the same day. Delivery on the next working day.
Shipping status
Status of every letter until handover to Deutsche Post, with a tracking number for registered mail.
No software needed
Works entirely in your browser. No installation, no plugin.
Several formats
Single letters, mail merge, Dialogpost, registered mail – all from one place.
Process automation
REST API and plugins for integration into CRM, ERP and accounting.
Quick start
Sign up in 2 minutes, free test mode – get started right away.
Who is briefsenden.com for?
From sole traders to large companies – our customers come from every industry. Wherever letters are sent regularly, sending them online saves time and money.
Tax advisers & law firms
Send client correspondence, tax assessments and powers of attorney. Automate your client mail and use registered mail for documents with deadlines.
Property management
Service charge statements, tenancy agreements and circulars to all tenants. Send rent increases, owners’ meeting invitations and operating cost statements as a mail merge.
E-commerce & retail
Invoices, return slips and catalogues sent automatically by post. Integrate letter sending via REST API directly into your shop system or ERP.
Insurance & finance
Send policies, claim notifications and contract documents in a GDPR-compliant way. Meet regulatory duties and send documents verifiably by registered mail.
Public bodies & associations
Notices, invitations and member communication in large numbers. Send membership invoices, donation receipts and meeting invitations as a mail merge.
IT & SaaS companies
API integration for automated letters from your own software. Use our REST API with JSON, webhooks and sandbox mode for seamless integration.
All in one place
Features
From single letters to API integration – powerful tools for every use case. Send standard, compact, large and maxi letters in black and white or colour. Use our letter editor, mail merge from CSV or the REST API for fully automated sending.
Single letter
Upload a PDF and send it as a real letter – in under 60 seconds.
Mail merge
Hundreds of letters in one go, from a CSV address list or a finished PDF.
Dialogpost
Marketing campaigns from 5,000 letters with around 60–70 % lower postage.
Registered mail
Einschreiben with proof of delivery – standard, drop-off (Einwurf) or with return receipt (Rückschein).
Letter editor
Design professional letters in your browser – with templates and drag & drop.
REST API
Integrate letter sending into your own software via a JSON API. Webhooks included.
Flexible integration
Four ways to send letters
Online upload, API, email or straight from your invoicing software – pick the channel that suits you. Whichever channel you use, you see the shipping status in your dashboard.
Online dashboard
Upload a PDF, enter the address, send. The fastest way for single letters and small runs.
Email-to-letter
Email a PDF attachment to your personal address – the letter is printed and sent automatically.
Automation
Direct plugins for Zapier, Make, n8n and Slack. Connect DATEV, lexoffice, Salesforce and 5,000+ apps via Zapier/Make.
REST API
Send letters with a JSON request. Ideal for integrating into your own software, CRM or ERP.
Security & data protection
Your data is safe with us. All letter data is processed exclusively on servers in Germany and deleted after sending. We offer a data processing agreement (DPA) and meet the requirements of the GDPR.
GDPR-compliant
Fully compliant with the EU General Data Protection Regulation.
256-bit SSL
Encrypted data transfer on every request.
Letter contents in Germany
Your letter contents are processed exclusively on servers in Germany.
DPA available
Data processing agreement for business customers.
Sent via Deutsche Post
As an official E-POSTBUSINESS partner of Deutsche Post we handle every letter reliably. Your documents are printed, enveloped and delivered through the proven Deutsche Post network – usually within one working day.
Your dashboard shows the status of every letter from processing to handover to Deutsche Post. For important documents we also offer registered mail (Einschreiben) with a tracking number – standard, drop-off or with return receipt.
Get started in 5 minutes
Sign up for free and send your first letter today.