Network Mapping
Visualize, query, and find warm paths through the firm's collective network. The most durable asset in a relationship-driven industry.
Venture is a network-driven industry. Every deal, every diligence conversation, every portfolio introduction flows through relationships. Yet most firms have no real map of that graph. It lives in scattered CRM records, individual LinkedIn connections, email threads, and memory. Network mapping turns that fragmented knowledge into a queryable, visual asset — one that shows paths in, surfaces warm intros, and scales in value as the team grows.
Where the data lives: your CRM and beyond
Your systems of record already hold much of the graph. Harmonic has the most fully developed network mapping features we have seen — pathfinding, relationship strength, and visual exploration are native to the platform. Affinity also does strong network visualization and path analysis, which is one of the reasons it is so entrenched in venture. Attio is weaker in this department; its flexibility is elsewhere, so do not expect deep network intelligence out of the box.
That said, even the best CRM only captures what has been formally entered. The real graph is larger: it includes every email relationship, every LinkedIn connection, every warm intro that happened in a Slack DM. A complete map requires connecting those sources.
Happenstance: the underrated layer
Happenstance is the tool we reach for when we want to map the full network without a heavy implementation. It is flexible, inexpensive, and works out of the box. Connect your firm’s email and LinkedIn accounts, form a shared group, and the entire team can query the collective graph in natural language.
The compounding effect is real. With two people, it is useful. With ten, it is transformative. The more teammates you add, the more paths and connections surface. A single partner might not realize they are one hop away from a target founder until the graph makes it visible. Those are the intros that change deal outcomes.
Happenstance also connects directly to Claude and now has a decent API, which means you can wire it into other workflows rather than treating it as a standalone surface. Most firms we talk to do not use it enough, if at all. It is genuinely underrated.
What good network mapping unlocks
The immediate value is finding the best path in. Need an intro to a specific founder, executive, or co-investor? The graph tells you who on your team has the strongest, most recent connection and the exact route to ask. No more broadcasting "does anyone know X?" into a Slack channel and hoping.
The deeper value is querying. Ask natural-language questions across the whole firm’s network — who has talked to companies in climate infrastructure lately, who has the strongest LinkedIn overlap with a target board, which partner has the most paths into a given VC. The answers are instant and grounded in real data, not hearsay.
In a business where every competitive edge is relational, having a live map of your network is not a nice-to-have. It is infrastructure.