Migration Scenarios
The question isn't whether alternatives exist, but which one fits your situation.
Scenario 1
Microsoft 365 → Open Source
From Outlook, Word and Teams to Nextcloud, Collabora, and Element. Email via your own servers or European providers like Mailbox.org or Proton.
Files & CollaborationNextcloud
Office DocumentsCollabora / OnlyOffice
Email & CalendarMailcow / Mailbox.org
Chat & VideoElement / Mattermost
40-60%Cost savings
3-4Months (50 users)
Microsoft 365
Nextcloud + Collabora
Scenario 2
Cloud Repatriation: AWS / Azure / Google → Europe
The US Cloud Act allows American authorities to access data at US companies – regardless of where the servers are located. We bring your data back to Europe.
IaaS / VMsHetzner / IONOS
Object StorageHetzner / OVH
KubernetesIONOS / Scaleway
Managed ServicesOpen Telekom Cloud
100%GDPR-compliant
2-6Months migration
US Cloud
European Cloud
Scenario 3
Windows → Linux
For many workstations, Linux is a full alternative. Browser, office, email – daily work functions seamlessly. We evaluate where the switch makes sense and which distribution fits.
Suitable forOffice, clerks, developers
Not suitable forCAD, SAP GUI, specialized software
DistributionsUbuntu LTS / Linux Mint
€150+Savings/year/PC
€0License costs
Windows
Ubuntu / Linux Mint
Which scenario applies to you?
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