A European Alternative to Microsoft 365
MassiveGRID's Nextcloud Hub replaces Exchange, OneDrive, SharePoint, Teams and Office with an open-source suite hosted in Frankfurt or London at your choice, under GDPR or UK GDPR with no international transfer, from $5.90 per user per month. For organisations that need their own tenancy, a dedicated Nextcloud Enterprise instance or Sovereign Workspaces puts the whole deployment in a European datacenter you can name.
Why European organisations look for an alternative
The European objection to the American suites is not that they are bad. It is that the regions are chosen by the vendor, the vendor is subject to US law wherever the data sits, and the contractual assurances (the EU Data Boundary, data processing addenda, standard contractual clauses) are promises about a situation the customer does not control. A growing list of European public bodies and regulated companies has decided that is not enough, and the German federal and state administrations built openDesk for that reason. For a company, the practical bar is lower and the same: can we say where the data is, under which law, and who can be compelled to hand it over.
Microsoft's July 2026 price changes and the Teams unbundling in the EEA are the second reason European companies are looking now; our price increase page and plan-by-plan comparison cover those. German readers will find the same case in German on the DSGVO-konforme Alternative page.
What replaces Microsoft 365
| You use today | On Nextcloud Hub in the E.U. or U.K. region | Notes |
|---|---|---|
| Exchange Online, Outlook | Nextcloud Mail, Calendar, Contacts with a mailbox per user | Outlook connects over IMAP, CalDAV and CardDAV |
| OneDrive, SharePoint | Nextcloud Files, group folders, federated sharing | 100 GB per user on Starter, 1 TB on Business and Enterprise |
| Word, Excel, PowerPoint | Nextcloud Office (Collabora Online or Euro-Office) | Browser editing on every plan; Euro-Office desktop editors since Hub 26 Summer |
| Teams | Nextcloud Talk | Chat, calls, screen sharing, channels, guests from a browser |
| Planner, To Do, OneNote | Deck, Tasks, Notes | Business and Enterprise plans |
| Intune, Defender, Entra ID | Not a collaboration feature | Keep a device-management tool; SSO via SAML and LDAP on dedicated instances |
The E.U. region is served from Frankfurt and the U.K. region from London, chosen at checkout at the same price. Dedicated Nextcloud Enterprise instances can be placed in any MassiveGRID datacenter for an in-country requirement.
European by design, not by addendum
Data in the EU or UK
GDPR or UK GDPR applies directly; no international transfer to document, no adequacy decision to rely on. A data processing agreement (Auftragsverarbeitungsvertrag) is available on request.
Open source and open protocols
AGPL server, DOCX and ODF documents, WebDAV, CalDAV, CardDAV and IMAP. Leaving is the same tooling as arriving, which is what sovereignty means in practice.
A European operator and a European exit
MassiveGRID's Frankfurt and London regions, ISO 27001 and ISO 9001 operations since 2003, and for public bodies the Sovereign Workspaces and Sovereign Government Suite deployments.
Other European alternatives, honestly
openDesk is the German public sector's sovereign suite, built from open-source components including Nextcloud, and the right answer for a ministry or municipality that wants the full ZenDiS stack; our openDesk guide explains it. Proton for Business in Switzerland is the choice when end-to-end encrypted mail is the priority above documents and video. Hetzner Storage Share and IONOS are German storage-priced Nextcloud instances for teams that only need a drive. Nextcloud One is Nextcloud GmbH's own hosted service in Europe, at a higher seat price; see the comparison. For a per-user suite with mail, files, office, chat and video in a region you pick, from $5.90, Nextcloud Hub is the one we run.
Nextcloud Hub Pricing
Per-user plans on MassiveGRID's Nextcloud Enterprise platform: files, office, email, chat and video calls, calendar and contacts, in the U.S., E.U., U.K. or Asia. Pick the region and team size to see what your team would pay.
First month for $1 on monthly billing with coupon code NEXTCLOUD, applied by the Order buttons.
- Files, Photos, Calendar and Contacts
- Nextcloud Office: documents, spreadsheets and presentations
- Talk: chat, audio and video calls, screen sharing
- Standard Email
- 100 GB storage per user
- Desktop and mobile sync clients, public share links
- Nextcloud Enterprise platform with managed updates and daily backups
- Ticket support
- Files, Photos, Calendar and Contacts
- Nextcloud Office and Talk: documents, chat, audio and video calls
- Notes, Tables, Deck and Tasks
- Standard Email
- 1 TB storage per user, ten times Starter
- Desktop and mobile sync clients, public share links
- Nextcloud Enterprise platform with managed updates and daily backups
- Priority support: faster response and escalation
- Files, Photos, Office, Talk, Calendar and Contacts
- Notes, Tables, Deck and Tasks
- Enterprise Email with delegation and other enterprise mail features
- 1 TB storage per user
- Desktop and mobile sync clients, public share links
- Nextcloud Enterprise platform with managed updates and daily backups
- 24x7 support
- Upgrade path to a dedicated instance with your own domain and branding
USD per user per month before taxes; the billing-cycle discount applies to every plan. Order 1 to 50 users online. Need your own domain, a compliance boundary of your own or more than 50 users? See the dedicated instances below or contact us.
Frequently Asked Questions
Microsoft 365's job, in a European datacenter you can name
Order a Nextcloud Hub plan in the E.U. or U.K. region and the first month is $1 with coupon code NEXTCLOUD. Public bodies and regulated organisations: ask about a dedicated instance or Sovereign Workspaces.