Embedded live chat for customer service, using Chatterbox.
- Embed E2EE chat in seconds
- Data sovereign; on-premise and cloud
- Built on the Matrix open standard
Secure and flexible live chat experience.
Topsecret Chatterbox gives you end-to-end encrypted live chat; both on-premise or as a hosted service.
Chatterbox can interface with server-side bots and workflows to boost customer service and productivity.
Route incoming E2EE chat through to specific agents or teams, who respond directly from their native Topsecret app.
Agents can also use Topsecret to chat with other parts of the business or external partners; even if those partners are using traditional non-E2EE systems such as Microsoft Teams or Slack.

Secure embedded chat.
Chatterbox is a powerful, lightweight component for secure real time messaging. It’s designed for embedding into webpages, as well as desktop and mobile apps. Chatterbox brings all the benefits of Topsecret, including data sovereignty and default end-to-end encryption.
Data sovereignty
Chatterbox delivers data sovereignty whether it's deployed on-premise or as a fully managed hosted solution.
End-to-end encrypted
End-to-end encrypted by default, Chatterbox protects privacy and confidential conversation.
Custom, white-labelled live chat.
Chatterbox enables you to create a fully-branded, consistent and friction-free chat experience for your customers. Website and in-app users can start an E2EE chat with a single click on the chat icon, without having to register or set up an account. Chatterbox offers persistent sessions, allowing users to pick up from a previous conversation.
Speed development.
You can embed a fully managed and hosted secure chat to your existing app or website in just a few clicks.
Just embed into a webpage or native mobile app webview via a single script tag or URL. Chatterbox makes a complete end-to-end encrypted messaging stack quick and easy to set up.

Open source embedded chat.
Topsecret is committed to open source and the Matrix open standard. The Chatterbox client is open source and built on top of the Matrix-based Hydrogen open source SDK. This makes it easy to review the code and be sure that Chatterbox will not bring any nasties to your websites or apps!
Powerful enterprise functionality.
Chatterbox can be used in conjunction with a wide range of powerful Topsecret enterprise functionality, including integrations such as bots, antivirus and data loss prevention tools.
This enables admins to create powerful services, optimise workflow and ensure compliance.

Built on Matrix
Matrix is an open network for secure, decentralised communication, connecting 80M+ users over 80K+ deployments.
Governed by The Matrix.org Foundation, the Matrix protocol is an open standard with open source implementations, supporting a vibrant developer ecosystem. Topsecret was founded by the team behind Matrix as a way to bring it to the mainstream.