BrainGraph

About BrainGraph

BrainGraph builds a personal knowledge graph from the material a coach or consultant already produces — meeting transcripts, emails, chat messages, documents, voice notes, web pages, YouTube videos — and exposes it to AI tools so their answers come from your frameworks and your prior thinking rather than from the open internet. The positioning is deliberately narrow, aimed at business coaches and consultants whose methodology is the product, and the design follows from that: you can run multiple separate brains under one account, one per client or one per function, so a client engagement does not contaminate the marketing brain. What distinguishes it from a general notes app is that the graph is the interface for other tools, not just for you. Integrations cover Zapier, Make, n8n, Claude Cowork, OpenClaw and a direct API, plus MCP, so an agent elsewhere in your stack can query the brain mid-task. On top of the graph sits a set of analyses that are the actual retention argument: a biweekly knowledge-graph health check, content ideas surfaced from your real conversations, blind-spot alerts before they become problems, and upsell and referral opportunities spotted across clients. The free tier is genuinely usable rather than a trial — 40 documents, multiple brains, no credit card, no expiry — and the top offering is a four-hour one-to-one build session with the founder bundled with three months of Pro.

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