Registered letter online: a reliable solution with acknowledgment of receipt

Guarantee receipt of your important documents with a secure tracking service and proof of delivery. It's a simple, effective way to protect your exchanges and avoid any uncertainty about their arrival.

They talk about Lettre AR :

Secure with signature on delivery

Insurance against loss or damage

Proof of deposit and official receipt

Ideal for important documents

The ideal shipment for your essential documents:
secure, tracked, and proven.

With registered mail, you benefit from a complete solution for sending your important documents. Precise tracking from departure to arrival, proof of receipt for your peace of mind, and a simple online procedure. Whether it's for administrative formalities, cancellations or sensitive mailings, you can be sure that your mail will be received safely and reliably.

Rates

Take advantage of the best rates for your registered letters

At Lettre AR, we're committed to offering you unbeatable prices for all your registered letter shipments. Thanks to negotiated rates and optimized management, we can guarantee you quality service at a competitive price, without compromising on reliability or speed. Enjoy peace of mind without paying more!

Other services *

7,90 €

4,95 €

Save up to -30%

*Average price analysis on different market players in 2025

Services		Other services *
Recommended letter Proof of deposit and receipt Secure Insurance	6,60 €	7,90 €	4,95 € Save up to 30% off

*Average price analysis on different market players in 2025

Rates

All your needs, covered by our online subscription.

Abonnement mensuel

Envoi unitaire

The perfect subscription to manage all your mail in one place

39,00 € /month

Trial offer 48h from 3.98€ 1.19 €

Included in the offer

Included every month

15 - Single shipments (30 pages max.)

10 - Tracked shipments (20 pages max.)

5 - Recommended shipments (10 pages max.)

Write perfect letters with our AI

History of all your shipments

Secure storage of your addresses and contacts

55 templates for all your common needs

Without commitment

Real-time mail tracking

Single Send

Need to send a single letter?

4,95 € /sending

Simple shipping (30 pages max.)

Tracked shipping (20 pages max.)

Registered mail (10 pages max.)

AI writing assistant

File import

Sample letters

Free writing

Service privé indépendant, sans affiliation avec La Poste. Nous prenons en charge l'envoi de vos courriers, à l'unité ou par abonnement pour les besoins récurrents.

FAQ

We have answers to all your questions.

How does sending a registered letter via Lettre AR work?

Using Lettre AR, you can compose or import your letter directly online. We take care of printing, affixing, and sending a registered letter with acknowledgment of receipt. You follow each step of the journey of your letter in real time.

What are the delivery times for registered letters sent with Lettre AR?

Registered letters sent with Lettre AR are generally delivered in 48 to 72 hours, depending on the destination and postal times.

Can I track my letter after sending it?

Yes, you can track your letter after sending it for recommended and tracked letters. You will receive a tracking number that you can use to follow the journey of your online shipment. Green letters, on the other hand, do not have tracking.

Are the rates really advantageous compared to a standard shipment?

Yes, our rates are advantageous compared to standard shipments, especially with the Lettre AR+ subscription. It allows you to send your recommended, tracked and green letters at a reduced price each month, which allows you to save significantly compared to the standard rates of postal shipments.

What should I do if my letter doesn't arrive at the destination?

If your letter doesn't arrive at the destination, you can check its status using the tracking number (for recommended and tracked letters). If the problem persists, contact our customer service, who will assist you and check the necessary procedures to resolve the situation.

Send your registered letter and enjoy of savings right now!

Save time with our templates and AI

Your letter sent the same day *

Receive real-time notifications

Take advantage of preferential rates

response in less than 24h

*Subject to postal delivery times