Fluid

Fluid is a private AI assistant for Apple Silicon Macs running macOS 14 or later. It runs completely offline on the user's device, using Meta's Llama 3 model to provide ChatGPT-like conversational AI without sending data to third parties. The app is designed for quick access via a keyboard shortcut (⌃ Space) and supports voice input, history mode, and one-click installation. Fluid is sandboxed, notarized, and security-checked by Apple, and it auto-updates. The company also offers a paid Fluid Pro API ($19/month) for cloud-based AI with privacy guarantees, and a FluidBox AI server for businesses (starting at €19,999) for on-premises deployment.