How contested is this NAICS market? (free) The facts a would-be competitor needs: competition (offers per award + single-bidder share), geography (where the work is), trend (award volume by quarter), accessibility (share of recent winners holding only one or two awards), and the winner-cert set-aside mix (the $-share going to firms holding each socioeconomic certification). Whole-market, over FPDS prime awards. Factual, never scored.

How contested a NAICS market is, over FPDS prime awards (whole market, deduped to award). Four blocks a would-be competitor needs and which live nowhere else in the API: competition (offers received + single-bidder share), geography (top place-of-performance states), trend (award volume by quarter), and accessibility (the share of the last year's winners holding only one or two awards in the NAICS , the long tail that shows the market is not locked up by incumbents). competition/geography/accessibility read the trailing 12 months; trend runs the full FY2025+ record. Facts only; the reader interprets. Distinct from /naics/{code} (size + concentration), /simplified-acquisition (the small-buy value bands), and /positioning (the language).