RoadBook is an AI-searchable knowledge graph. Write notes, link concepts, track citations, and let AI surface connections you didn't know existed. Your second brain, with receipts.
Every note is a node. Every link is an edge. RoadBook automatically builds a graph of your knowledge, surfacing connections between ideas across domains.
Attach sources to every claim. RoadBook tracks where facts came from — papers, books, URLs, conversations. Every fact has a receipt.
Real-time multiplayer editing with version history. See who wrote what, when. Merge branches of thought like code branches.
Ask RoadBook to summarize any topic from your knowledge base. It synthesizes across notes, cites its sources, and flags contradictions.
Search by meaning, not just keywords. Ask "What causes inflation?" and find relevant notes even if they never use the word "inflation."
Write naturally. RoadBook detects entities, concepts, and references, then automatically links them to related notes in your graph.
Notion is a document store. RoadBook is a knowledge graph. Every concept links to every related concept automatically.
Obsidian is local-first but solo. RoadBook is local-first AND collaborative, with AI search and citation tracking built in.
Wikipedia is everyone's knowledge. RoadBook is yours — organized your way, with your sources, searchable by your AI.
Every note linked. Every source cited. Every connection surfaced. Start building the knowledge graph that thinks with you.