Federal sources
Federal solicitations on SAM.gov are the system of record for most prime federal opportunities. USAspending provides authoritative award and obligation data for competitive research. GSA CALC+ powers Labor Pricing with public MAS not-to-exceed hourly rates (see Labor pricing).
Classification reference data
The Classifications browse pages use official government code lists:
See NAICS and PSC codes for how to use these in search.
State and local sources
State, local, education, and special-district procurement is published across hundreds of portals. Civic AI runs dedicated ingestion pipelines for many of these systems, including:- Statewide eProcurement platforms
- City and county bid boards
- Public utility and transit agency posting sites
- Cooperative purchasing networks
- Public notice aggregators (where used as primary sources)
What Civic AI adds
Raw portal data is hard to search consistently. Civic AI normalizes records so you can:- Search across sources in plain English
- See deadlines, agencies, and set-asides on unified result cards
- Link back to the official posting for submission
- Connect solicitations to award history for the same buyers and vendors
Open data access
Developers can access public procurement data through our open-source client:civiccontracts-data on GitHub
Python and TypeScript client for Civic AI open data APIs.
Accuracy and limitations
- Not legal advice — eligibility, set-asides, and compliance require your own review
- Incomplete fields — some local portals publish minimal metadata
- Subcontract data — prime awards are well covered; sub-tier visibility varies