4Degrees brings your relationship intelligence and deal flow into ChatGPT. Ask about your contacts, companies, and deals in plain English — "who's my warmest path to a CTO at Stripe?", "show me Series B deals by stage", "what needs my attention today?". You can also update your CRM — add tags, log notes, and move deal stages — with a preview-and-confirm step on every change and one-tap undo. Scoped per-teammate via OAuth to the data and permissions your seat already has. Designed for private-markets investors, M&A teams, and search funds.