About
Inthread brings every major AI model into the place you already type. Instead of bouncing to a separate app, copying the answer, and pasting it back, you prompt Claude, GPT-4o, Gemini, or Grok directly from your keyboard and send the result inline. Switch models per message to match the right model to each task. It runs across three surfaces — the iOS keyboard inside iMessage, an Apple Watch app, and a Chrome extension — all sharing one setup. Inthread is BYOK (Bring Your Own Key): connect your own provider accounts and pay them directly at their rates, with no token markup. Voice input and inline translation are built in. And it never reads your conversations in the background — you drive every prompt.