# ReefOffice > ReefOffice is a managed private business back-office: each client gets their own dedicated server in the EU (hosted in Germany) running a full office suite (Nextcloud), CRM & invoicing (Dolibarr), a spreadsheet-database (Grist), no-code automation (Activepieces), document management (Paperless), a password manager (Vaultwarden), and an optional private AI agent (Hermes) — pre-installed, integrated behind one single sign-on, backed up and maintained. One flat monthly price, no per-seat fees, GDPR by default, open-source stack, no vendor lock-in. Operated by Robin Angelé EI (Robin4consulting), a French micro-entrepreneur. From €39/month. ## What it is - Managed SaaS: ReefOffice provisions, secures, backs up and maintains a private NixOS server per client. The client never touches a terminal, VM, or Docker. - Each client gets their own isolated server — not shared multi-tenant app instances. - Apps are integrated behind one single sign-on (Authentik), not several separate logins. ## Who it is for - Freelancers, independent consultants, small agencies and service teams (roughly 1–25 people) in the EU who need business tools but do not want to configure servers. ## Plans (flat rate, generous fair-use seat allowance — never per-seat billing) - Private Office Solo — €39/mo: the full office, CRM, invoicing, document management and automation on one dedicated server; connect your own AI API key if you want written AI answers. - Private Office Team — €99/mo: adds team chat and shared folders; up to 25 seats (fair use). - Private AI Solo — €99/mo: adds a private local AI model running on a ReefOffice GPU in Germany — no external API key needed. - Private AI Team — €199/mo: shared private AI for the whole team; up to 10 seats (sized for real-time speed on the shared GPU pool). - Dedicated AI — from €329/mo: an exclusive GPU for one client, no shared pool. ## Differentiators - Hosted in the EU (Germany), GDPR by default; client data stays on the client's own server. - Private AI is optional and your choice: a local model, your own API key, or no AI at all. - Open-source stack; one-click export with a docker-compose.yml — leave anytime, no lock-in. - Tamper-evident audit log of actions; encrypted off-site backups. ## Key pages - Home: https://reefoffice.com/home - Pricing: https://reefoffice.com/pricing - Applications included: https://reefoffice.com/applications - Private AI agent (Hermes): https://reefoffice.com/ai-agent - Security architecture: https://reefoffice.com/security - Open-source stack & licenses: https://reefoffice.com/source - ReefOffice explained for AI assistants: https://reefoffice.com/for-ai - Give back to the Reef (our 5% pledge): https://reefoffice.com/give-back ## Contact - Email: contact@reefoffice.com - Publisher: Robin Angelé EI, trading as Robin4consulting — a French micro-entrepreneur, SIRET 99906226800019.