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Chat, Calls, Videos, Files

The Most Secure 
Collaboration Platform

Messaging, video, calls, and file sharing in one secure workspace — fully encrypted, NIS2-compliant, and certified by the German government.

  • End-to-end encrypted messaging, calls, video & file sharing 
  • Built on Messaging Layer Security
  • Trusted by 1,800+ organizations
  • 100% Open-source 
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Secure Collaboration Trusted by More Than 1,800 Happy Customers

The Wire Secure Communications Guarantee 

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End-to-End Encryption by Default

All messages, calls, files, and metadata are always end-to-end encrypted, even reactions and timestamps. No opt-in. No exceptions.

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Secure Productivity at Scale

Wire delivers all the features of tools like Slack or Teams with zero data exposure. No backdoors. No compromises.

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Open Source. Independently Audited

Wire’s codebase is open and published on GitHub, regularly audited to verify the highest security standards.

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Zero Trust Security Architecture

Every message, device, and user is verified, no implicit trust. Designed for regulated industries and critical communications.

Start for Free, Grow with Ease

Don't miss a beat – while always staying secure

  • Instant meetings, messaging, sharing, and file management

  • Own your data, collaborate with partners, boost your productivity
  • Zero-knowledge encryption keeps your data protected, private, and compliant
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Enterprise

Stay in control of data protection, privacy, and compliance

  • SAML-based Single sign-on and SCIM support
  • Extensive, granular administrative controls
  • Made for complex organizations
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Government

Security, transparency, and digital sovereignty for governments, public authorities, and law enforcement

  • Total data sovereignty and transparency
  • Federated environments and ID Shield protection
  • Comprehensive on-premises deployment support, every step of the way
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Messaging-Layer Security

Scalable, verified security by design

  • Enterprise-grade protection: Wire is the only platform fully secured by MLS, co-developed for secure collaboration.
  • Full-feature MLS coverage: Messages, calls, and files are end-to-end encrypted by default.
  • Scales with your teams: MLS supports large groups with fast, efficient key exchange.
  • Post-quantum ready: Built for cryptographic agility to withstand future threats.
  • Open-source and auditable: Wire’s MLS code is fully transparent and verifiable.
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“Wire keeps our distributed team in sync: quickly, securely, and without distractions. It’s exactly what a modern communication tool should be.”

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Mourat Mourat, CEO Call&Mail 24

“Wire's robust end-to-end encryption has completely transformed our communication, empowering us to collaborate seamlessly and securely no matter where we are.”

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Hanna Bozakov, Head of Marketing Tuta.com
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Try the Most Secure Collaboration App 

End-to-end encrypted messaging, video, and file sharing — trusted by governments and 1,800+ organizations. Compliant with GDPR, NIS2, and BSI. Easy to use, open source, zero trust by design

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