fork ai

fork ai turns one question into a living map of answers. Ask anything and get a structured answer split into sections. Tap any section to go deeper, or highlight any passage and ask a follow-up from it. Every branch becomes a node on a live mind map — your whole line of inquiry, laid out where you can see it. WHY FORK AI Chat apps bury your research in an endless scroll. fork ai keeps it as a map: each tangent gets its own branch, each branch keeps its context, and the whole session stays navigable — and yours to keep. WHAT YOU CAN DO • Ask once, branch forever — every answer is split into sections you can expand into new branches • Highlight any passage and ask AI about exactly that • Mix multiple branches into a new synthesis with the Mixer • Watch your inquiry grow on a live, zoomable mind map • Save highlights as notes and callouts • Export any session to Notion as a structured page • Share a session with a link — no login needed to read it • Choose your model per branch: Claude, Gemini, DeepSeek, or GLM • Optional web search with cited sources and footnotes • Get a notification when a long research run finishes Start free — no credit card required. Your first question is one tap away.