Is Element Safe to Use in 2026?
Element is a messaging client built on the Matrix open protocol that provides end-to-end encryption, decentralized architecture, and the option to self-host your own communication server. The platform is designed for both individual and organizational use, offering encrypted messaging, voice calls, video calls, and file sharing. The Matrix protocol is open source and has been adopted by multiple European governments and organizations for secure communication. Element end-to-end encryption is enabled by default for direct messages and can be configured for rooms. The ability to self-host means organizations can maintain complete control over their communication data. Element earns a safe rating as an excellent privacy-focused alternative to both consumer and enterprise messaging platforms.
What Element Collects
- Account information on your chosen homeserver, which can be a public server, organization server, or self-hosted instance
- Encrypted message data that is readable only by participants, stored on homeservers but protected by end-to-end encryption
- Room membership and contact data that is federated across homeservers involved in conversations
- Basic connection metadata logged by your homeserver, with scope depending on the server operator policies
Who Sees Your Data
- Your homeserver administrator, which can be you if self-hosted, your organization, or a public server operator
- Message recipients only for encrypted conversation content, with no third-party access to message content
- No advertising companies, data brokers, or surveillance platforms since Element has no advertising business model
Open Protocol and Self-Hosting
The Matrix protocol underlying Element is fully open source and enables self-hosting, which means organizations and individuals can run their own communication servers with complete control over their data. Self-hosting eliminates the need to trust any third party with your communication data. The protocol is federated, meaning different servers can communicate with each other similar to email, while maintaining encryption between participants. This architecture provides the best of both worlds: the convenience of a modern messaging platform and the privacy of self-hosted infrastructure. Multiple European governments including France and Germany have adopted Matrix-based communication systems for secure internal communication, validating the protocol security credentials.
End-to-End Encryption by Default
Element enables end-to-end encryption by default for direct messages, using the Olm and Megolm cryptographic protocols. Room encryption can be enabled by room administrators. The encryption is cross-verified between devices using emoji verification or QR codes, providing protection against man-in-the-middle attacks. Key verification gives users confidence that they are communicating with the intended recipient rather than an impersonator. The encryption implementation has been independently audited and the open-source code allows ongoing community review. Unlike platforms where encryption is an opt-in feature, Element makes encryption the default state for private conversations.
Government and Enterprise Adoption
The Matrix protocol has been adopted for secure communication by the French government through Tchap, the German military through BwMessenger, and various other European governmental and defense organizations. This adoption validates the security architecture through some of the most demanding threat models in the world. Government security teams have reviewed and approved the protocol for communications that require protection against state-level adversaries. This level of institutional validation is rare among messaging platforms and provides strong evidence that the security architecture is sound. For individual and organizational users, this adoption provides confidence that Element encryption has withstood rigorous professional security evaluation.
Recommended Privacy Settings
| Setting | Where | Recommended |
|---|---|---|
| Room Encryption | Room Settings > Security | Enable encryption for all rooms you create to ensure message content is protected by end-to-end encryption |
| Key Verification | User profile > Verify device | Verify contact devices using emoji or QR code verification to prevent man-in-the-middle attacks |
| Homeserver Selection | Account creation | Choose a reputable homeserver or self-host for maximum control over your communication data and metadata |
Safer Alternatives
Our Verdict
Element earns a safe rating as a privacy-focused messaging platform with strong encryption, open-source transparency, and the option for self-hosted data sovereignty. Government adoption by European security organizations validates the encryption architecture against demanding threat models. The federated, open-protocol design prevents vendor lock-in and eliminates dependence on any single company. For organizations seeking a private team communication platform, self-hosted Element provides capabilities comparable to Slack and Teams without surrendering data to third parties. For individuals, Element offers encrypted messaging with the flexibility to choose your trust level through homeserver selection.
Related Safety Checks
Frequently Asked Questions
What is the difference between Element and Matrix?
Matrix is the open communication protocol that defines how messages are sent, encrypted, and federated between servers. Element is the most popular client application that uses the Matrix protocol, similar to how Gmail is an email client that uses the SMTP protocol. You can use other Matrix clients like FluffyChat or SchildiChat with the same protocol and communicate with Element users. This separation between protocol and client means you are not locked into a single application. If you are unhappy with Element, you can switch to another Matrix client while keeping your account, contacts, and message history intact.
Is self-hosting Element difficult?
Self-hosting a Matrix homeserver requires moderate technical knowledge. The reference server implementation, Synapse, can be installed on a Linux server using package managers or Docker. For smaller deployments, Dendrite is a lighter alternative. The setup involves configuring a server, setting up a domain, and maintaining updates. For organizations with IT staff, self-hosting is straightforward. For individuals without server administration experience, starting with a reputable public homeserver is recommended. The self-hosting option exists as a path to maximum data sovereignty when you are ready to take on the maintenance responsibility.
Is Element suitable as a Slack or Teams replacement?
Element is increasingly viable as a Slack or Teams replacement for organizations that prioritize privacy and data sovereignty. It supports channels, direct messaging, file sharing, voice calls, video conferencing, and integrations with other tools. The main differences are a smaller third-party integration ecosystem and a user interface that some find less polished than commercial competitors. The privacy advantages are substantial, as self-hosted Element gives organizations complete control over communication data without any third-party access. European organizations and governments have successfully deployed Matrix-based systems at scale, demonstrating viability for enterprise communication.