European Alternatives to Microsoft Teams
Microsoft Teams is a widely adopted workplace platform that combines chat, video conferencing, file sharing and app integrations within the Microsoft 365 ecosystem. It is the default collaboration tool for millions of organizations worldwide. For European businesses and public sector organizations that need collaboration tools with EU data sovereignty, end-to-end encryption and independence from US-based ecosystems, several European platforms offer comprehensive team communication.
Best European alternatives to Microsoft Teams for team chat, video conferencing and collaboration
Element offers secure messaging and video on the open Matrix protocol, with federation and self-hosting capabilities used by European governments. Wire provides encrypted messaging and video conferencing designed for organizations in regulated sectors. Talkspirit delivers a French collaboration platform covering chat, video, news feeds and knowledge management. Nextcloud combines file storage, real-time chat and document editing in a self-hosted environment. Infomaniak kSuite offers chat, video, email and storage in one European platform. Teamwire and Threema Work provide certified secure messaging for government and enterprise.
Element
Team messaging platform built on the open Matrix protocol with end-to-end encryption and federation.
Wire
End-to-end encrypted messaging and video calling platform for businesses, headquartered in Berlin.
Talkspirit
French collaboration platform combining team chat, video conferencing, and document sharing for organizations.
Nextcloud
German open-source self-hosted file sync, sharing, and collaboration platform used by European governments.
Infomaniak kSuite
Swiss-hosted collaboration suite with email, cloud storage, document editing, team chat, and video conferencing.
Teamwire
German business messenger for government agencies and enterprises with data hosted exclusively in Germany.
Threema Work
Encrypted business messenger from Switzerland requiring no phone number or email address to register.
Stackfield
Encrypted collaboration and project management platform with task boards, chat, and video calls.
Citadel Team
Encrypted team messaging and video conferencing application operated by Thales, hosted in France.
Olvid
French encrypted messenger certified by ANSSI, mandated for French government communications since 2023.
stashcat
German encrypted messenger for public-sector agencies and enterprises with 1.3 million active users.
