Branch any AI conversation.
Learn deeper.

Branching AI chat lets you fork any AI conversation at any point to explore a different direction, go deeper on a topic, or test your understanding — without losing the original thread. In LearnFork, each branch inherits the full context of its parent, so the AI always knows what came before.

ChatGPT conversations are linear threads. LearnFork lets you branch from any AI response to explore multiple directions simultaneously on an infinite canvas. You can see your entire thinking tree at a glance, and each branch maintains full context from the parent conversation.

LearnFork uses a BYOK (Bring Your Own Key) model. You provide your own API key from any supported AI provider (OpenAI, Anthropic, Google Gemini, etc.). Your key is stored locally in your browser and sent directly to the provider — LearnFork never sees or stores it on any server.

Yes. All conversations are stored in your browser's IndexedDB. API keys are stored in localStorage. There are no accounts, no servers storing your data, and no cookies. We use privacy-focused anonymous analytics (no personal data collected). To delete everything, simply clear your browser's site data.

LearnFork supports 7 providers: OpenAI (GPT-4o, etc.), Anthropic (Claude), Google Gemini, DeepSeek, Groq, xAI (Grok), and OpenRouter (400+ models). You can switch providers at any time and use different keys for each.

Yes, LearnFork has a generous free tier: 3 root conversations, 5 branches per conversation, 2 AI providers, 3 pins, and full search. Upgrade to Pro for unlimited conversations, branches, pins, highlighting, and all 7 AI providers — starting at $6/month, or grab a lifetime license for $29.

Absolutely. LearnFork was designed for learning. Start with a topic, branch to explore sub-topics, create "explain like I'm 5" branches, or quiz yourself on what you've learned — all while keeping the full context tree visible on your canvas.