
A physics PhD spent years teaching machines to hold consequential conversations. Now Ilya Valmianski is applying that craft to a quieter puzzle: why online shops stop talking just when the customer has something to say.
Signals is NationGraph's buying-trigger engine for companies selling to state, local, education and defense (SLED) buyers. It aggregates thousands of public sector data sources - budgets, RFPs, board meeting minutes, grant awards, contract renewals and personnel changes - and converts them into scored, ranked opportunities that surface before a formal RFP is ever published. The result is delivered daily, organized by account, and synced into Salesforce, HubSpot and Slack so sellers can act on intent instead of waiting for the bid.