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US-based service - Your data may be subject to US CLOUD Act and accessed by US authorities

Mattermost logo

Mattermost

🇺🇸US Company

by Mattermost

Accelerate your mission critical workflow by integrating people, processes, tools and AI infrastructure on a resilient and adaptable platform.

EU Alternatives to Mattermost

4 privacy-focused, GDPR-compliant alternatives

Element logo

by Element

Element is a Matrix-based end-to-end encrypted messenger and secure collaboration app. It’s decentralised for digital sovereign self-hosting, or through a hosting service such as Element Matrix Services. Element operates on the open Matrix network to provide interoperability and easy connections.

Open SourceSelf-HostableISO 27001EU-hostedGDPR Compliant
freemiumMigration:1-2 days

Why switch?

  • Element uses the Matrix protocol for broader interoperability.
  • End-to-end encryption is enabled by default on all Element plans.
  • Element supports group chats with up to 1000 members, larger than Mattermost.

Consider

  • Migration from Mattermost may require significant data transfer effort.
  • Element's user interface may have a steeper learning curve for new users.
Wire logo

Wire

🇨🇭

by Wire

Collaborate without compromise with Wire, the trusted platform for millions worldwide. Stay in control with end-to-end encryption that's invisible, flexible collaboration, and intuitive user interface. Join now for free and boost your productivity.

EU-BasedGDPR CompliantOpen SourceSelf-HostableSwiss hosted
freemiumMigration:1 day

Why switch?

  • Wire offers integrated video conferencing for real-time meetings.
  • Wire supports customizable user permissions for enhanced team control.
  • Wire's end-to-end encryption is available on all plans for secure messaging.

Consider

  • Migration from Mattermost may require significant data transfer efforts.
  • Wire lacks some Mattermost integrations with third-party APIs.
Threema logo

Threema

🇨🇭

by Threema

The secure instant messenger from Switzerland. GDPR-compliant messaging for individuals and organizations that value security and data protection.

GDPR CompliantEU-BasedISO 27001Open SourceSelf-HostableSwiss hosted
freemiumMigration:2-3 days

Why switch?

  • Threema uses Swiss servers, enhancing data privacy protections.
  • Anonymous registration in Threema avoids phone number linkage.
  • Threema supports self-destructing messages for enhanced security.

Consider

  • Mattermost has customizable workflows that Threema lacks.
  • Migrating data from Mattermost to Threema can be complex.
V

Vantevo

🇪🇺

Vantevo is a European messaging app designed to provide secure and private communication for individuals and businesses. Hosted in EU data centers, it ensures compliance with GDPR regulations, offering peace of mind regarding data sovereignty and user privacy. Vantevo supports end-to-end encryption for all messages, safeguarding your conversations from unauthorized access. The app features a real-time message analytics dashboard, allowing users to monitor communication patterns effectively. With customizable user privacy settings and multi-language support, Vantevo caters to a diverse user base across Europe. Secure file sharing and seamless integration with third-party applications make it a versatile choice for businesses seeking reliable communication tools. Vantevo is ideal for privacy-conscious individuals and organizations that prioritize data protection and compliance with European regulations. While specific pricing details are not provided, Vantevo's value lies in its robust security features and commitment to user privacy.

EU-hostedGDPR Compliant
freemiumMigration:1-2 days

Why switch?

  • EU-hosted data centers enhance data sovereignty for EU users.
  • GDPR compliant user consent management simplifies compliance processes.
  • Real-time message analytics dashboard offers insights into user engagement.

Consider

  • Migration from Mattermost may involve data transfer complexities.
  • Fewer known integrations compared to Mattermost's extensive API options.

Why switch from Mattermost?

US CLOUD Act

US authorities can access your data stored by US companies, even if stored in Europe.

Privacy Concerns

US companies may collect and use your data in ways not compliant with EU standards.

EU Alternatives

EU-based services must comply with GDPR, giving you stronger privacy protections.

Other Messaging Apps you might want to replace

Ready to switch to a privacy-focused alternative?

Protect your data by moving to an EU-based service. Our migration guides make switching easy.