Microsoft 365 Alternative · Made in Germany
The Microsoft 365 alternative that keeps your data
Microsoft 365 is powerful: but your data is subject to the US CLOUD Act. Souvera Workspace offers the same functionality as a GDPR-compliant alternative from Germany: email, online office, files and video conferencing in one platform, operated in German data centers.
Feature set
Everything Microsoft 365 can do: sovereign
No trade-offs required: Souvera covers the complete working day.
Email instead of Outlook cloud
Full-featured email client with a personal mailbox per user, shared mailboxes and import wizard: on a dedicated mail server per customer.
Files instead of OneDrive
Secure file storage with versioning, share links and synchronization on desktop and smartphone.
Office instead of Word & Excel
Souvera Desk: online office for documents, spreadsheets and presentations: real-time collaboration, compatible with Microsoft formats.
Video calls instead of Teams
Souvera Link: chat, video conferencing and screen sharing for teams: GDPR-compliant and without US infrastructure.
Calendar & contacts
Shared calendars, scheduling and central address books: synchronized across all devices.
Unified search
One search across everything: emails, files, appointments and contacts: one shortcut, all results.
Migration
How to switch from Microsoft 365: in three steps
Switching is easier than you think:
1. Consultation
We discuss your requirements and show you Souvera in a personal live demo.
2. Mail import
The integrated import wizard fetches your existing emails via IMAP directly from Microsoft 365: including all folders.
3. Get started
Your workspace is ready within minutes of ordering. Set the DNS entries, done.
The fine difference
Souvera in a direct comparison
No marketing fluff: here is how Souvera performs in a direct comparison: point by point, with facts instead of promises.
Microsoft 365 & Google Workspace
Data location exclusively in Germany
Independent of the US CLOUD Act
GDPR-compliant without third-country transfer
Dedicated mail server per workspace
AI assistant operated locally: data never leaves the workspace
One login for mail, office, files & conferencing
Personal support from Germany
Transparent price per user
FAQ
Frequently asked questions about the Microsoft 365 alternative
Everything you need to know before switching.
Can I keep using Word and Excel files?
Yes. Souvera Desk is fully compatible with Microsoft formats (.docx, .xlsx, .pptx). You can open, edit and save existing documents: without conversion.
Does Outlook work with Souvera?
Yes. Using combined app passwords you connect Outlook via IMAP/SMTP and calendar plus contacts via CalDAV/CardDAV. One app password covers all services.
How do the costs compare?
Souvera Workspace starts at €4.99 per user per month: including a dedicated mail server, 200 GB storage and the Shield security suite. No hidden licensing costs, no complex tariffs.
What happens to my existing emails?
The integrated import wizard fetches your emails via IMAP directly from Microsoft 365: including all folders. The import runs in the background, your credentials are discarded immediately after.
Is Souvera really a full alternative?
Yes. Email, files, online office, video conferencing, calendar and contacts are integrated in one platform. The decisive difference: your data stays in Germany and is subject to no US law.
Can I keep using Microsoft 365 in parallel?
Yes, during the transition phase. The mail import runs in the background, so you can operate both systems simultaneously until all employees are migrated.
Free callback · around the clock
Got questions? We'll call you back for free.
Our AI assistant will call you within minutes, answer all your questions about Souvera: and book a personal consultation appointment for you on request.
Ready to switch from Microsoft 365?
In 30 minutes we'll show you the sovereign alternative in a personal live demo: free and without obligation.