US NSF Award Obligation Change Watch

Auditable change deltas on US NSF research awards — new, amended, and funding-momentum shifts, keyed to the award id. Facts-only, seed-zero, one receipt per run.

New NSF awards to the institutions you name. Sourced from the public NSF Awards API, logged-out, no key.

NSF small-business (SBIR/STTR) awards as they are announced. Sourced from the public NSF Awards API, logged-out, no key.

New NSF awards to the principal investigators you name. Sourced from the public NSF Awards API, logged-out, no key.

US NSF Award End Date Change Watch — one structured record per entity from the official public source, deduplicated, pay-per-record.

US Grant Awards Tracker — SBIR, NIH & NSF Funding API

nexgendata/us-grants-funding-tracker

Every US organization that just won non-dilutive government money — SBIR/STTR, NIH and NSF awards — normalized into one feed.

US Federal Contract Award Monitor

lowlanddata/usa-federal-award-monitor

Get alerted the moment a new US federal award matching your business is posted. Filter by NAICS, agency, recipient company and amount; alerts only on never-seen awards via the official USAspending API. Organization-level data, no individuals.

Search and extract structured federal grant opportunity data from Grants.gov -- the U.S. government's central portal for over 1,000 grant-making agencies and more than $500 billion in annual federal funding.

Purpose-built federal NOFO diff stream — Grants.gov REST API with NIH/NSF/DOE/USDA program-officer + eligibility + close-date diff records as JSONL. Federal-only focus vs Instrumentls nonprofit-foundation breadth; per-record metered ($0.0034) vs Browse AIs $19-249/mo subscription tax. Public runs.

USAspending Federal Awards & Competitor Monitor

blaidlink/usaspending-competitor-award-intelligence

Monitor USAspending federal awards, competitor wins, contract modifications, and deobligations with fit scoring, persistent alerts, and source links.