HansaChat

HansaChat is a business communication platform built for European companies that want predictable costs and clear data residency. Instead of charging per user, it prices by workspace capacity, letting you add team members without increasing your monthly bill.

The platform covers standard team communication needs: channels for group discussions, direct messages for one-on-one chats, file sharing with storage limits based on your plan, and audio/video calls with screen sharing for up to 50 participants. It includes SSO integration, webhooks for automation, and workspace search across all conversations.

European hosting and data boundaries set HansaChat apart from global platforms. Your data stays on IONOS Cloud servers in Europe, with each workspace getting its own physically separate database. You can export your complete chat history at any time in Slack-compatible format, avoiding vendor lock-in.

Plans start at €39/month for 25 users with 10GB storage, scaling up to €299/month for 500 users with 1TB storage. The free tier supports 10 users with 1GB storage. You can add storage packages (10GB for €5/month, 100GB for €20/month) without changing user limits.

HansaChat works across web browsers, desktop apps (Windows, macOS, Linux), and mobile apps (iOS, Android). You can import conversation history from other chat platforms to maintain context when switching. The company publishes uptime statistics and offers 14-day trials on paid plans.