Secure MS Teams & Slack Alternative

A Secure, Scalable Alternative to MS Teams & Slack

Wire gives you all the features of Slack and Teams, messaging, conferencing, and file sharing, without compromising on enterprise-grade security or control.

End-to-end encrypted messaging, calls, and channels
Zero-trust, zero data mining built for compliance-first teams
Easy onboarding, scalable across global teams

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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.

Simplified provisioning & scalable administration

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.

Compliance made easy

Protect confidential data by default with minimal training or additional tools, ensuring you stay secure without sacrificing productivity.

Encryption

True end-to-end encryption at enterprise scale

Wire offers always-on encryption. applied to every interaction by default. Unlike other platforms where encryption must be manually enabled (and often only works in silos), Wire encrypts all data device-to-device, including channel history.

That means no exposure at rest, in transit, or during sync, even admins can’t access messages.Built for high-stakes industries like government, defense, and critical infrastructure.

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Secure collaboration

Enterprise-grade collaboration without the security trade-off

Most popular platforms compromise on either usability or privacy. Wire doesn’t. With built-in end-to-end encryption for every call, message, and file, your team gets a fully featured, secure workspace that’s easy to use and scales as you grow.

No opt-ins. No configuration headaches. Just secure collaboration, out of the box.

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Usability

Intuitive, consistent UX across all devices

Enterprise tools shouldn’t feel outdated or clunky. Wire delivers a clean, modern interface that’s consistent across desktop, mobile, and tablet.

No training required. No vendor lock-in. Just seamless collaboration, no matter the device or department.

Plus: Easily onboard teams with secure provisioning, team-level permissions, and dynamic org layers for centralized control.

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No backdoors

Zero trust. Zero backdoors. Zero data monetization.

Big tech collaboration suites often come with hidden costs: backdoor access, metadata surveillance, and user data monetization.

Wire is different. As a European provider built on open-source foundations, Wire enforces zero-trust architecture, doesn’t harvest user data, and cannot be compromised by third-party surveillance laws.

Built for privacy-first compliance. Loved by security-conscious teams.

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Upgrade Your Collaboration Security

Experience a secure and productive workspace that scales with your organization, without the security pitfalls of traditional platforms.