Features

Topsecret is a completely new type of collaboration.

FOR Organisations

End–to–end encryption

Keep communication secure by ensuring that only those in the conversation are able to decrypt messages.

Federation

Enable multiple networks to work together securely.

Sovereignty

Retain ownership and control of your data.

Decentralised

Robust and resilient, with no single point of failure.

FOR Admins

Bridges

Bring your people together, whatever app they use, with interoperable collaboration.

Spaces

Group chat rooms for individuals or teams and assign access permissions.

Border gateways

Connect deployments and control access between private and public Matrix networks.

Cross domain solutions

Securely link Matrix deployments across air-gapped, physically separated, networks.

Support and SLAs

Range of support and service levels agreements (SLAs) for cloud and on-premise deployments.

Device verification

Guard against imposters by verifying, and revoking access of lost or stolen devices.

FOR Everyone

Secure messenger

Conversations stay private with default end-to-end encryption and you control your data.

Voice and video

Unlimited 1:1 and group voice and video calls.

Secure communication

Unlimited end-to-end-encrypted messages and connections, internally and externally.

Collaboration tools

Improve team productivity with our add-ons bridges, bots and widgets.

Be in your Topsecret.

Secure communication and collaboration.

Get started

Built on Matrix

Matrix is an open network for secure, decentralised communication, connecting 80M+ users over 80K+ deployments.

Matrix.org