As enterprise instant messaging emerges as a key element of collaboration, selecting a tool that meets your requirements is crucial. Between mainstream solutions and professional platforms, it is essential to choose software that guarantees confidentiality, data sovereignty, and modularity. In this context, Twake Chat stands out as a serious and high-performing open-source alternative to WhatsApp. Let's explore why this French solution better meets the needs of modern organizations..

Comparison Between Twake Chat and WhatsApp
Criteria | Twake Chat | |
---|---|---|
Origin and Hosting | Developed in France, GDPR compliant, self-hostable | Owned by Meta (USA), non-controllable hosting |
Type of solution | French open-source software, designed for professional use | Proprietary application for the general public |
Encryption | Encrypted instant messaging, supports Matrix protocol | End-to-end encryption only for messages |
Collaborative Features | Chat, file sharing, project management, third-party integrations | Messaging, audio/video calls, file sharing |
Interoperability | Compatible with other solutions via Matrix protocol | Closed to the Meta ecosystem |
Open source | Yes, source code available and auditable | No, proprietary software |
Data Sovereignty | Local hosting possible, full control over data | Data stored on Meta's servers |
Business Suitability | Designed for enterprise instant messaging, with user and group management | Limited control for administrators |
Extensions and Integrations | Connectors with Nextcloud, OnlyOffice, GitLab, etc. | Limited integration within the Meta ecosystem |
Ethical Development | Led by LINAGORA, committed to open-source software | Focused on marketing and data exploitation |
Why Choose Twake Chat?
Twake Chat is much more than just an open-source instant messaging tool. Designed to meet the concrete needs of businesses, it offers a modern, secure, and flexible communication environment.
A Free and Sovereign Tool
Twake Chat is a French open-source software, published under the AGPL license. This means its code is open, auditable, and modifiable by any organization wishing to adapt it. This transparency ensures a level of security and trust that proprietary solutions cannot offer.
Additionally, Twake Chat allows self-hosting, an essential feature for organizations wishing to have full control over their data, in strict compliance with GDPR. This approach strengthens digital sovereignty, a major issue for European companies.
Integrated Professional Messaging
Designed for professional use, Twake Chat integrates features far beyond simple chat. These include:
Individual and group discussions
Document sharing and co-editing via OnlyOffice
Integrations with GitLab, Nextcloud, Mattermost
- Collaborative project management with tasks and calendar
All these tools are accessible through a unified, easy-to-use interface.
Enhanced Security with Matrix
Twake Chat is based on the Matrix protocol, an open standard for encrypted and federated communication. This ensures end-to-end encrypted instant messaging, interoperable with other compatible tools like Element. This architecture allows organizations to communicate securely, even beyond their borders.
Why Use WhatsApp?
WhatsApp is a well-known application among the general public, primarily used for personal communication. Its ease of use makes it an accessible option, but its limitations become apparent when used in a structured professional context.
General Public Use, No Advanced Administration
WhatsApp does not offer advanced user or rights management functions. There is no possibility to create roles, professional groups, or manage access to thematic channels. This makes the solution difficult to implement for medium or large organizations.
Almost No Interoperability
The service operates in a closed ecosystem. It is not compatible with other collaborative tools. Unlike a Matrix-based tool, it is impossible to exchange with third-party services or federate communications.
Owned by Meta: A Sovereignty Issue
As a property of Meta, WhatsApp collects metadata and maintains opaque control over user data. Companies cannot know where their data is hosted or how it is processed.
No Openness or Customization
WhatsApp is proprietary software: it is neither modifiable nor adaptable. Unlike an open-source instant messaging tool like Twake Chat, it is impossible to integrate custom features or adapt it to specific needs.
Conclusion : Twake Chat, un choix responsable et performant
While WhatsApp remains popular for personal use, it quickly shows its limitations in a professional setting. In contrast, Twake Chat combines the advantages of encrypted instant messaging, the flexibility of open-source chat, and the guarantees of French open-source software that respects data sovereignty.
Thanks to its integration of the Matrix protocol, its modularity, transparency, and focus on the needs of organizations, Twake Chat stands out as the best alternative to WhatsApp for companies seeking an ethical, reliable, and scalable solution.
All trademarks, company names, and brand names mentioned on this website belong to their respective owners. Product features and specifications are based on publicly available sources and marketing materials as of May 2025. Please note that the information presented is subject to change. If you find any inaccuracies, feel free to contact us at support (at) twake.app