Professional Messaging

Take back control of your communications

Digital sovereignty for demanding businesses. Mailcow for professional email, Matrix/Synapse for secure instant messaging.

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Our Solutions

Sovereign Communication

Mailcow

Complete collaborative suite: email, calendar, contacts, tasks. Hosted on your servers or ours.

  • Custom email addresses
  • Shared calendar
  • Mobile synchronization
  • Integrated antispam

Matrix / Synapse

Secure alternative to Slack and Teams. End-to-end encryption, federation possible.

  • Private chat and groups
  • Audio/video calls
  • File sharing
  • Custom integrations

Break free from Big Tech

Take back control of your data with our sovereign messaging solutions.

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