Team Collaboration Collaboration Software for the Public Sector

Wire

🇨🇭 CH

4.3/5· 156 reviews across 4 portals

Secure team collaboration with end-to-end encryption and EU hosting

EU hostedGDPROpen sourceISO 27001ISO 27701

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Wire is a Swiss-German team collaboration platform offering end-to-end encrypted messaging, voice and video calls, and file sharing. It hosts data in EU data centers in Germany and Ireland, complies with GDPR, and holds ISO 27001 and ISO 27701 certifications. The open-source platform supports MLS protocol and provides guest rooms, admin controls, and SSO for business use.

Replaces

Wire is sought as a European alternative to:

Slack

EU Trust Profile

What we verified against public sources, last checked 2026-08-16. Every point links to its evidence.

EU data residencyGermany and Ireland
Evidence →
Data Processing Agreement (DPA)
The Data Processing Addendum is available as a standalone document for GDPR compliance.
Evidence →
Trust center / security page
Wire provides a dedicated security and compliance page detailing certifications and data protection practices.
Evidence →
ISO 27001
Wire holds ISO 27001 certification for information security management.
Evidence →
Local-language support
Product support is available in German.
Evidence →

We list only what we could verify against a public source on the check date. A point that is absent was not established either way — it is not a finding against the vendor. The vendor's own information prevails.

Work at Wire?

This badge is free for every vendor we list and has no bearing on the order of any list. It is issued on the basis of a verified European headquarters (CH) and the compliance points we checked against public sources — the date on it is the date we last checked.

Wire — verified European company on tech-from-europe.eu

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