#One
Finnish all-in-one communication app for secure video meetings, team chat, and file sharing — a European alternative to Microsoft Teams, Zoom, and Google Meet.
🇫🇮FinlandCommunicationB2BFor individuals
🇩🇪GermanyCommunicationB2B
HansaChat
German Slack alternative: company chat at a fixed workspace price, hosted in the EU.
EuroMakers lists HansaChat as a European communication alternative made in Germany, strong for team messaging, video conferencing. Browse more in European Communication.
Features
What HansaChat offers
- Channels and direct messages
- Threads, reactions, and mentions
- File storage with workspace quotas
- Audio/video calls and screen sharing
- Google SSO and domain provisioning
- Incoming webhooks
- Tenant-specific workspaces
- Browser, desktop, and mobile apps
About
HansaChat is a German Slack alternative for company chat: channels, direct messages, files, audio and video calls, screen sharing, Google SSO, webhooks, and admin tools. One workspace price covers the company rather than charging per seat, currently about €39–€299+ per month.
It is hosted in the EU on IONOS Cloud in Germany, with browser, desktop, and mobile apps. The product has been shipping since changelog 0.0.1 in March 2026 through 1.1.0 at the end of August 2026, and is run from Lübeck as a sole proprietorship.
🇪🇺
Made in Europe — a premium quality label for software you can trust
Best suited for
- Team Messaging
- Video Conferencing
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