fork ai vs Giraffe

Upload your lecture PDF and fork ai turns it into a mind map of notes. Then dig into any part of it: open a branch on the map, or tap a sentence and Ask AI about exactly that. Every question becomes a branch on your map, so you can find your place again. HOW IT WORKS • Upload a lecture PDF (lecture slides saved as PDF are fine), a text file, a Markdown file or an image • fork ai builds a mind map of notes from it • Open any branch from the map to read it • Tap a sentence, or highlight a passage, and tap Ask AI to ask about exactly that • Each answer becomes a new branch on the map • Mix several branches into one new answer with the Mixer KEEP AND SHARE YOUR WORK • Highlight in colors and pin callouts • Export a session to Notion as a structured page • Share a session with a link. Anyone can read it without an account • Choose the AI model for each branch • Turn on web search to get answers with cited sources • Get a notification when a long research run finishes BEFORE YOU UPLOAD • fork ai reads up to 50 pages, or about 40,000 characters, of a file • Scanned PDFs with no text layer are read by OCR: the first 10 pages only, and English only • If a file was only partly read, the app tells you, so you can split it and upload the rest • You need an account to upload. Sign-up is free CREDIT New accounts get a one-time $5 starting credit. AI answers use up credit. When it runs out, you can buy more inside the app.

Giraffe helps you keep the useful knowledge from your AI work organized and easy to return to. Important decisions, facts, notes, questions and project context can disappear inside long conversations. Giraffe gives that knowledge a persistent home, organized around the work it belongs to. BROWSE YOUR KNOWLEDGE See your projects and the useful context you've kept around them. Instead of digging through old conversations, you can see what matters in a clear, structured view. FIND WHAT YOU NEED Return to a decision, fact, note or open question when it becomes relevant again. KEEP PROJECT CONTEXT TOGETHER Organize useful knowledge by project so conclusions stay connected to the work they came from. PICK UP WITH CONTEXT Use what you've already learned instead of rebuilding the same context from scratch. Giraffe is designed to make AI-assisted work more durable: less valuable context lost in old conversations, and more of what you learn available when you need it again.