ExpressVPN has announced the rollout of ExpressAI, a browser-based artificial intelligence platform designed to process user interactions in cryptographically isolated environments, aiming to eliminate provider access to prompts, files, and conversation history.
The VPN company positions ExpressAI as a response to growing concerns around how mainstream AI services log, store, and reuse user-submitted data. The platform has been in development with a focus on ensuring that neither ExpressVPN nor third-party model providers can access user inputs.
At the core of ExpressAI is a confidential computing architecture, where each interaction is processed inside a secure enclave. In this setup, encryption keys are generated and maintained within hardware, preventing…