Skip to main content
Chat, Calls, Videos, Files

The Most Secure 
Chat & Collaboration Platform

Wire combines messaging, video, calls, and file sharing in one secure workspace — fully encrypted, NIS2-compliant, and BSI-certified.

Design ohne Titel (9)

Discover in a quick call how Wire enables secure, compliant, and seamless collaboration for your organization, without compromising on usability or control.

  • End-to-end encrypted messaging, calls, video & file sharing — all in one app
  • Built on MLS – the new industry encryption standard
  • Trusted by 1,800+ organizations: from critical infrastructure to national governments
  • Open-source security, invisible to users, unbeatable for compliance

Get Your Free Demo of the Most Secure Collaboration App

Secure Collaboration Trusted by More Than 1,800 Happy Customers

The Wire Secure Communications Guarantee 

GDPR-1

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.

settings-1

Secure Productivity at Scale

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

compliant-1

Open Source. Independently Audited

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

magnifying glass with eye-1

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
Get started
encrypted calling conferencing
federated environments (1)
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
Contact
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
Book demo
encryption 02 transparent
privacy 05 transparent
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.
Contact

“Wire keeps our distributed team in sync: quickly, securely, and without distractions. It’s exactly what a modern communication tool should be.”

mourat-mourat.1024x1024
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.”

Hanna
Hanna Bozakov, Head of Marketing Tuta.com
Get started

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

Book demo