Graph.one

The best introductions don't come from cold outreach — they come from someone you already know. Graph.one transforms your email and calendar data into a dynamic, visual map of your real professional network. Instantly discover who you know at any company, in any city, and find the shortest, strongest paths to reach investors, talent, and customers. When friends join, you can explore each other's networks for even deeper connections. Graph.one also checks for active Product Hunt users among your contacts, making it easier to tap into the communities that matter most for warm intros and targeted outreach.