Salt Communications provides secure messaging and collaboration tools for organisations and individuals facing heightened privacy, security or compliance requirements. Its platform is designed for government, military, police, legal, financial and enterprise users, as well as high-net-worth individuals. Salt enables users to exchange messages, make voice and video calls, share files and locations, and coordinate sensitive work in a controlled communications environment.

The app includes features such as closed user groups, centralised administration, message and call history, SOS alerts, screenshot protection, document storage, broadcasting and archival capabilities. Salt also offers tools for crisis response, incident management and secure client communications, supported by expert assistance.

Customers can use Salt’s managed SaaS service or, for eligible enterprise and custom deployments, host the platform on their own infrastructure. The on-premise option is intended for organisations seeking greater control over data, hosting and governance, and Salt provides APIs for integration with trusted systems. Deployment begins with enquiry and use-case validation, followed by assessment and plan selection.