chromie.dev (YC S26) is an all-in-one business development, capture, and proposal platform that helps firms find, qualify, and win federal and state, local, and education (SLED) government contracts. Built on the founders' 'deterministic stack for web agents' - browser agents that pair LLM reasoning with the reliability of RPA - the platform continuously scrapes procurement portals, fit-scores opportunities, predicts recompetes before they hit the market, extracts buried requirements from RFPs and SOWs, and drafts compliant proposals, with every parsed field traced back to its source clause for audit and QA.
Usul is an AI platform that helps companies win government and defense contracts. Founded in 2024 and part of Y Combinator's Summer 2024 batch, it monitors trillions in annual government spending, scrapes DoD contracts, budgets, and Program Executive Offices, then matches companies to relevant opportunities and connects them with the right decision-makers. Often described as 'PitchBook for Government,' Usul aims to make an opaque, insider-driven procurement world navigable for any technology company.
NationGraph is an AI-native intelligence platform that helps companies predict and win public sector contracts. By indexing more than 110,000 state, local, and education (SLED) agencies and reading millions of meeting minutes, budgets, RFPs, and purchase orders, NationGraph surfaces buying signals before opportunities are publicly posted - giving vendors a head start in the notoriously opaque world of government procurement.