What Merci Facteur does

Merci Facteur is a French online postal service company founded in 2004 and headquartered near Versailles (Bois-d'Arcy), France. It operates a self-serve web platform that lets individual consumers and professional users compose or upload letters, greeting cards, and photos, which the company then prints at its centralized facility near Versailles and dispatches through an exclusive delivery partnership with La Poste, the French national postal operator. The core product set comprises letter sending (simple and registered), a catalog of over 10,000 greeting cards produced by French illustrators, photo mailing, and administrative letter templates; an AI-powered writing assistant ("Ecriture Intelligente") generates personalized text on demand. Order fulfillment targets same-day printing and mailing for orders placed before 17:00 on weekdays, backed by a satisfaction guarantee (free reprint) and an environmental initiative with Tree Nation.

The company runs a horizontal, dual-segment model serving both individual consumers (Particuliers) sending personal correspondence and businesses (Professionnels) requiring bulk mailings (publipostage), registered mail, and electronic registered mail. Its go-to-market combines product-led growth on the consumer side with an API-first offering on the professional side, supported by content marketing, SEO-optimized occasion landing pages, and email newsletters. Pricing is unit-based and pay-as-you-go, with greeting cards starting from 1 euro and premium services (registered and electronic mail) priced separately. The company is privately held with no disclosed external funding rounds, and operates with 11-50 employees from a single domestic production facility, distributing services through its own e-commerce website and API.

Name

Merci Facteur

Legal name

Merci Facteur

Website

https://merci-facteur.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

Merci Facteur is a French online postal platform that prints and mails letters, greeting cards, photos, and registered mail via La Poste for individual consumers and professional clients across France.

Ownership category

akta.pro rank

Product category

Online Postal and Mailing Services

NAICS

Local Messengers and Local Delivery (492210), Couriers and Express Delivery Services (492110), Greeting Card Publishers (513191), Direct Mail Advertising (541860)

SIC

Greeting Cards (2771), Services-Direct Mail Advertising Services (7331), Commercial Printing (2750)

akta.pro primary industry

Local Document & Small Parcel On‑Demand Courier (TLAAADAA)

akta.pro secondary industries

Same-Day Gift Delivery & Courier Fulfillment (HSACANAI), Print‑to‑Mail & Distribution Services (Fulfillment, Kitting, Direct Mail to Students) (EDAEAJAH)

Keywords

• Online postal services
• Greeting card printing
• Registered mail sending
• Mailing API platform
• Letter sending service

Headquarters

HQ city

Bois-d'arcy

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Supply Chain

Revenue model

1. Card and Letter Sales: One-time transaction fees for purchasing and sending greeting cards, letters, and photos through the platform. Customers pay per item ordered with pricing starting from 1 euro per card.
2. Professional Mailing Services: API-based mailing services for businesses including bulk mailings (publipostage), professional letter sending, and electronic registered mail (recommandés électroniques)
3. Registered Mail: Premium registered/certified mail service (lettre recommandée) with tracking and proof of delivery, offered as an enhanced service tier

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

Merci Facteur operates an online platform that prints and posts physical mail (greeting cards, letters, photos, and registered/certified letters) on behalf of customers, with La Poste handling delivery. Orders placed before 17h on weekdays are printed and mailed the same business day from its printing center near Versailles, France. The company also offers an API for businesses to programmatically send mail, bulk mailing (publipostage), electronic registered mail, and an AI-powered writing assistant to help compose card and letter content.

Product overview

Merci Facteur is a French online mail and card sending platform that operates as a unified service connecting digital creation with physical postal delivery via La Poste. The core offering consists of three main product lines: (1) Envoi de Lettres - sending standard and registered letters, (2) Envoi de Cartes - a greeting card catalog with over 10,000 designs for various occasions, and (3) Envoi de Photos - sending photos by mail. These are complemented by an AI-powered writing assistant (Ecriture Intelligente), hundreds of letter templates for administrative needs, an API for professional/business integrations, international sending capabilities, bulk mailing services (publipostage), and electronic registered mail. All physical items are printed in France near Versailles and posted the same day for orders before 5pm. The platform serves both individual consumers and businesses.

Differentiator

Problem solved

Functional benefit

Products and services

• Envoi de Lettres (Letter Sending) Online service that lets users write letters directly on the platform or upload files, which Merci Facteur then prints and posts via La Poste in simple or registered format. Targeted at individuals and businesses needing to send physical correspondence without visiting a post office.
• Envoi de Cartes (Greeting Card Sending) Service that lets customers select from a catalog of over 10,000 greeting card designs across themes such as birthdays, holidays, condolences, and special events. Cards are printed on quality paper and posted the same day, primarily for individual consumers marking personal occasions.
• Envoi de Photos (Photo Sending) Service that allows users to import and send physical photos by mail to accompany their letters and correspondence. Targeted at individuals who want to share printed photographs without using a print shop or post office.
• Lettre Recommandée (Registered Letter) Premium registered/certified letter service (lettre recommandée) that provides legal proof of content and date for important correspondence, with tracking and proof of delivery. Used by individuals and businesses for official or legal communications.
• API Envoi de Courriers (Mail Sending API) Programmatic API that enables developers and businesses to integrate letter and registered mail sending capabilities directly into their own applications and systems. Targeted at professionals and enterprises needing automated mailing workflows.
• Envois en Nombre / Publipostage (Bulk Mailing) Bulk mailing and mail merge service for professional users to send multiple personalized letters or cards at once. Targeted at businesses needing to run direct mail campaigns or large-scale correspondence.
• Recommandés Electroniques (Electronic Registered Mail) Electronic registered mail service for professionals, providing digital proof of sending for official correspondence without physical postage. Targeted at businesses needing legally recognized digital proof of mailing.

Quantifiable outcome

• Orders placed before 17h Monday-Friday are printed and mailed same day

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature3 records

Partnerships

One partnership is on record.

• La PostecoreStrategic or Co-development PartnerMerci Facteur partners with La Poste as the exclusive postal delivery carrier. All letters, cards, photos, and registered mail are processed through La Poste's network. Merci Facteur handles printing and customer service while La Poste provides delivery infrastructure and handles claims for lost or delayed mail.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Postable: Postable is an online card and letter sending service that prints and mails physical cards on behalf of consumers, the same core proposition as Merci Facteur's greeting card and letter business.
• PebblePost: PebblePost offers programmatic direct mail and personalized physical mail campaigns, overlapping with Merci Facteur's publipostage and professional mailing services for marketing-oriented B2B customers.
• Sincerely (1-800-Flowers): Sincerely is an online greeting card platform, now part of 1-800-Flowers, that lets consumers send physical cards by mail. It competes with Merci Facteur's consumer card-sending flow on product and use case, though it is more US-centric.
• Lob: Lob offers a print-and-mail API for businesses to send letters, postcards, and checks programmatically, mirroring Merci Facteur's professional API and bulk mailing tier. Both convert digital input into physical mail on demand for B2B customers.
• PostGrid: PostGrid provides a print-and-mail API for sending letters, postcards, and checks via integration, very similar to Merci Facteur's API offering for professionals. Both target developers and enterprises needing programmatic physical mail.

Broad incumbents

• Vistaprint (Cimpress): Vistaprint is a large, established player in commercial printing and direct mail marketing for SMBs. It overlaps with Merci Facteur's card printing, publipostage, and B2B mailing services but operates at significantly larger scale and scope.
• Docaposte: Docaposte is the digital subsidiary of Le Groupe La Poste, offering digital mail, registered electronic mail, and document services in France. It is a natural incumbent in Merci Facteur's addressable market, with the backing of its delivery partner.
• La Poste: La Poste is the French national postal service and Merci Facteur's exclusive delivery partner, but it also sells its own online mailing and registered letter products, making it both partner and broader competitor in the same addressable market.
• Stamps.com (Auctane): Stamps.com provides online postage, shipping, and mailing services to SMBs, overlapping with Merci Facteur's B2B letter-sending and registered mail use cases at a broader, more shipping-focused scale.

Emerging players

• Paper Culture: Paper Culture is a smaller eco-friendly online stationery and card printing company with a sustainability angle, mirroring Merci Facteur's eco-responsible positioning and plant-a-tree initiative on a smaller, US-based footprint.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/merci_facteur
• Facebookfacebook.com/mercifacteur
• LinkedInlinkedin.com/company/merci-facteur

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Merci Facteur