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

Slack logo

Slack

🇺🇸US Company

by Salesforce

Slack is a messaging application developed by Salesforce, designed to facilitate communication and collaboration within teams and organizations. It offers a platform where users can create real-time collaboration channels, share files with version control, and integrate various project management tools. Slack is known for its customizable workflow automation and AI-powered message suggestions, which aim to enhance productivity and streamline communication. The application supports cross-application integrations, allowing users to connect with other tools they use daily. Additionally, Slack provides searchable message history and secure guest access for external partners, making it suitable for both internal and external communications. The primary users of Slack include businesses, project teams, and organizations looking for a centralized communication platform. It is important to note that Slack is a US-based product, and user data is stored in the United States, subject to US data laws such as the CLOUD Act and FISA 702. Slack operates on a freemium pricing model, offering basic features for free with additional functionalities available through paid plans.

EU Alternatives to Slack

3 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:Several hours to a few days, depending on workspace size

Why switch?

  • Matrix protocol allows interoperability with other systems.
  • End-to-end encryption is enabled by default for all chats.
  • Self-hosting ensures data control and privacy compliance.

Consider

  • Migration from Slack may require significant time and effort.
  • Element lacks integrated project management tools.
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:Several hours to a few days, depending on workspace size and complexity

Why switch?

  • End-to-end encryption ensures messages are secure from unauthorized access.
  • GDPR compliance means better data protection for EU users and organizations.
  • Self-hosted deployment option allows for greater control over data management.

Consider

  • Migration from Slack may require significant time and resources.
  • Missing advanced project management tools found in Slack's ecosystem.
Stoat logo

Stoat

🌍

by Stoat

Stoat (formerly Revolt) is an open-source, privacy-focused messaging platform from the United Kingdom. It offers a Discord-like experience with servers, channels, and voice chat, but with full GDPR compliance and EU data hosting. Stoat features customizable servers, role-based permissions, rich media sharing, and end-to-end encryption options. As a self-hostable solution, it gives users complete control over their data. Ideal for communities, teams, and individuals who want a feature-rich chat platform without compromising on privacy.

GDPR CompliantEU-hostedSelf-HostableOpen Source
freemiumMigration:Several hours to a few days, depending on workspace size

Why switch?

  • GDPR compliance ensures strict data protection for EU users.
  • Open source allows for customization and community-driven improvements.
  • Real-time collaborative storytelling enhances user engagement and creativity.

Consider

  • Migration from Slack may disrupt existing workflows and team dynamics.
  • Fewer project management tools compared to Slack's integrated features.

Why switch from Slack?

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.