NationGraph $18M Series A (Menlo Ventures): AI Synthesizes 110,000 Government Buying Signals for B2B Sales Teams

GlobeNewswire·medium signal

NationGraph raised an $18M Series A led by Menlo Ventures (with Perplexity's Fund) on February 25, 2026, to expand its AI platform that turns scattered government procurement data into actionable business intelligence. The system scrapes and synthesizes millions of documents from 110,000+ US government agencies — budgets, meeting minutes, RFPs, strategic plans — into predictive buying signals, replacing manual research that previously required dedicated govtech teams. Founder Kimia Hamidi previously built Buyer, a price intelligence platform acquired by Ramp in 2021, making this his second procurement intelligence startup.