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Letters, made simple

Send your letters without leaving home.

Prepare your letter online. Printing, enveloping and posting with La Poste are carried out by our fulfilment provider.

What kind of letter would you like to send?

With or without a subscription

ⓘ Kourrier is an independent service, unaffiliated with Groupe La Poste.

HOW IT WORKS

Your letter, in three steps.

  1. Choose your letter

    Registered with receipt, tracked or standard.

  2. Add the addresses and your letter

    Enter the sender and recipient. Upload your PDF or write your letter online.

  3. Review and pay

    Check the summary and total before confirming your order.

Individuals & businesses

Letters for your everyday needs.

Personal matters or business correspondence: prepare your letters in the same place.

For individuals

Administrative letters, cancellations and everyday paperwork: prepare your letters from home.

  • Housing
  • Administration
  • Cancellations

For businesses

Manage business correspondence and routine paperwork with the same ease.

  • Customers
  • Suppliers
  • Reminders

Much more than sending a letter.

AI writing assistant, template library, direct contract cancellation, API and letters at −50%: with Kourrier+, all your mail is managed from one place, tracking and invoices included.

Go to my account

Account example

TypeStatus
Registered with receipt
Preparing
Tracked
Dispatched

Two options. Your choice.

Base prices include tax: 20 g letter to France. Your total is shown before payment.

Pay as you go

No subscription

Standard€1.52
Tracked€2.02
Registered with receipt€7.56
Cancellation letter to download€3.80

Kourrier+

24-hour trial, then €49.00/month

Standard€0.76
Tracked€1.01
Registered with receipt€3.78
Cancellation letter to downloadThen free and unlimited from your account while you are subscribed€1.90
  • −50% on every letter
  • AI writing assistant
  • Template library
  • Direct contract cancellation
  • Send your own PDFs
  • Tracking and notifications
  • History and invoices
  • Mail API
  • Customer support

Each letter is billed separately at the Kourrier+ rate (50% off our pay-as-you-go prices). Renews automatically unless cancelled. Cancel at any time.

Letter API

Your app writes. Kourrier handles the sending.

Connect your application to Kourrier to prepare and send standard, tracked or registered letters. Explore a letter’s journey in three clicks.

Explore the documentation
Mini demo · simulation

Your turn: prepare a letter from the application.

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POST /api/letters/send

Help centre

Frequently asked questions

Sending, tracking, subscriptions: find the answers you need to prepare and manage your letters.

All questions
What services do we offer?
Kourrier lets you send postal letters online (green, tracked or registered with acknowledgment of receipt) from a computer or mobile device, without going to a post office. Kourrier has your letter printed, put in an envelope and posted with La Poste by a fulfilment provider.
How can I track my letter?
Tracked and registered letters can be followed online from your account. Green letters are not tracked.
How much does Kourrier+ cost?
Kourrier+ costs €49.00 per month. When you order a letter with Kourrier+, you pay for the letter at the Kourrier+ rate and benefit from a 24-hour trial; unless cancelled before the end of the trial, it becomes a monthly subscription at €49.00. There is no minimum commitment: you can cancel at any time.
How do I cancel my subscription?
Go to the page Cancel your subscription (link in the footer of every page) or to your customer area, enter the email address used for your order, check the summary and confirm. If you no longer know this email address, contact our customer service.
Can I send a letter without a subscription?
Yes. Click "Send without a subscription": you only pay for your letter, at our price without a subscription aligned with the official La Poste rate, with no trial and no later charge.