ModelCaddy

Capture AI conversations locally, continue them across supported AI sites, and unlock shared Memory with the ModelCaddy app.

ModelCaddy — private, local-first memory for your AI chats. Capture your conversations from all major AI platforms like Claude, ChatGPT or Gemini with just one click. Everything is saved locally on your computer — ModelCaddy never uploads your conversations to any cloud service. Works on its own: • Carry a whole conversation forward into your next AI chat — no retyping, no copy-paste • Privately tracks your open chats without even thinking • One-click capture of the AI chat you're in, saved to a local folder you choose • Automatic re-saving as a tracked chat keeps going • Save selected text from any webpage • Originals preserved as source evidence More with the ModelCaddy desktop app: • Smart semantic search across all your captures, even when you can't recall the exact words • On-device AI that organizes captures into per-project memory • Drop relevant project context into new conversations automatically Your conversations stay on your machine. The extension talks only to your own computer — never to a ModelCaddy server. The desktop app is optional and currently for macOS — join the waitlist at modelcaddy.com.