The Most Secure Alternative to Microsoft Teams
Wire delivers end-to-end encrypted messaging, calls, and file sharing, fully compliant and built for sensitive communication.
Use Wire instead of Teams or alongside it — for executive communication, crisis response, or as a fallback when security and sovereignty matter most.
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- End-to-end MLS encryption across messages, calls & files
- Zero-trust architecture with no data mining
- Certified for use in classified communications
- Works across devices, with full admin control & audit logs
- Trusted by over 1800 organizations globally
Try Wire now
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Always-on end-to-end encryption
Every chat, call, and file share is secured with continuous encryption, ensuring data remains confidential.
Smarter Access Management
Benefit from streamlined user management, with organization‑specific layers like teams, groups, and channels that keep sensitive topics restricted and under control.
E2EE channels & History sharing
Wire channels use device‑to‑device history sharing to keep all communications end‑to‑end encrypted, enabling secure collaboration with thousands of users in one app.
Built-In Data Privacy
Protect confidential data by default with minimal training or additional tools, ensuring you stay secure without sacrificing productivity.
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