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shadgramers
Mandatory electronic invoicing — September 2026

Your business tools,
hosted in Europe.
Installed and monitored by us.

Email, files, video calls, security, custom development: we install, secure and maintain your business tools on French or German servers. No subscription to a US publisher, no hidden costs, and you stay the owner of your data.

View solutions and pricingTry the portal no credit card
  • France/EU hosting — zero US cloud
  • GDPR compliant
  • Quote within 48 business hours
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Our commitments

/ quote
48h
/ hosting
100 % EU
France and Germany — no data outside the EU
/ ownership
FOSS
code and data exportable — leave whenever you want

→  ShadGramers helps French SMBs, mid-sized companies and public bodies move to independent, documented tools hosted in the European Union.

Our divisions

Four areas of expertise,
one single point of contact.

Secure your business

You don't know whether your servers, your website or your data would withstand an attack or a GDPR audit. We test, we fix, and we hand you a prioritized action plan your team can follow. A named expert in front of you, not a ticket in a queue.

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Get your tool built

Showcase website, online store, mobile app or internal business tool: we build what your business needs, in stages you validate. On delivery, the code is yours — you can take it over, evolve it elsewhere, or keep us on.

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Replace your software subscriptions

Email, shared files, video calls, passwords, backup, electronic invoicing: the everyday uses of Microsoft 365 or Google Workspace, on French or German servers. We do not match their deep integration or AI assistants — we cover what most teams actually use, with no US dependency. We install, we monitor, we back up. You use.

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Train your teams

Your technical teams leave with practical reflexes they can apply the following Monday: securing a server, automating a deployment, detecting an incident. 3 to 5 days on-site, 6 to 12 participants, exercises on your own use cases.

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02. Our approach

Your business tools,
finally working for you.

/01

Turnkey, no surprises

Your applications are installed, configured and monitored by ShadGramers. You use them — we handle the rest. No ticket left unanswered.

/02

Fixed price, transparent

Monthly per-user flat fee, no hidden cost per invoice, per GB or per call. What you see on the Pricing page is what you pay.

/03

2026 compliance included

Electronic invoicing mandatory in France from September 2026 (Factur-X / Chorus Pro), GDPR and NIS2 if applicable — all documented.

/04

Your data stays in Europe

Hosting in France or Germany. Your files never transit through servers subject to US legislation.

/05

No vendor lock-in

Every tool is open-source, documented and exportable. If you leave, your data leaves with you — in open standard formats.

/06

French-speaking support

French-speaking point of contact, support 8am–7pm, guaranteed response within 24 business hours. No outsourced call centre.

03. Catalog

23 solutions. One philosophy.

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Bureau collaboratif souverain

Votre drive, vos documents collaboratifs, vos mots de passe et votre visio — à la place de Microsoft 365, hébergés en France.

à partir de 3,25 €/utilisateur/mois
/ 02stable

Mail Souverain

Votre messagerie professionnelle hébergée en France — compatible Outlook, iPhone, Android — sans Microsoft, sans Google.

à partir de 2,5 €/boîte/mois
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Pack Entreprise 360

Votre drive, vos emails, votre visio, vos mots de passe et votre ticketing — réunis en une seule suite, hébergée en France, à la place de Microsoft 365.

à partir de 5 €/utilisateur/mois
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PDP Relay — Facturation électronique 2026 conforme

Préparez votre entreprise à l'obligation de facturation électronique France 2026 — sans abonnement par facture.

à partir de 80 €/mois
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Sauvegarde 3-2-1 et reprise d'activité

Vos données d'entreprise sauvegardées automatiquement en 3 copies — testées chaque mois, récupérables en quelques heures.

à partir de 50 €/mois
/ 06stable

VPN d'entreprise pour le télétravail et les sites distants

Vos collaborateurs en télétravail se connectent au réseau de l'entreprise simplement et en toute sécurité — sans abonnement mensuel par utilisateur chez un éditeur américain.

à partir de 2,5 €/utilisateur/mois

Not sure where to start?

Answer 7 questions — our assistant identifies the stacks suited to your organization in 2 minutes.

Find my solution in 2 minutes

04. Proof

Everything is transparent, nothing is a black box.

Every solution is publicly documented. Configurations, backup rules, security tests — all verifiable. You are not buying a promise: you are buying something readable and auditable.

  • Self-hosted image registry (never Docker Hub)
  • Automated deployment pipeline hosted by us
  • Weekly vulnerability scans published
  • 3-2-1 backups tested monthly (restore verified)
bouquet-souverain/docker-compose.yml
services:
  nextcloud:
    image: nextcloud:30.0.6-fpm-alpine
    restart: unless-stopped
    security_opt:
      - no-new-privileges:true
    cap_drop: [ALL]
    user: "1000:1000"
    read_only: true
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/status.php"]
    labels:
      - traefik.http.routers.nc.middlewares=
        secureHeaders@file,crowdsec-bouncer@file
    mem_limit: 1500m

05. Get started

Let's move together to
better, for less.

Try the demo for free, no meeting needed. Quote within 48h.

Try the portal — no credit card