BEAM

Beam is a native ChatGPT app for macOS that lets you access AI assistance instantly from any application, website, or document — no context switching required. Just press your hotkey and a floating chat panel appears wherever you are. Beam includes powerful productivity features like templates, personas, macros, and the ability to chat directly with PDF documents. Best of all, it's a one-time purchase with lifetime access — no subscription fees, no logins, just plug in your own API key and you're ready to go.