qwntl-labs/

open-grant-data

756,453 U.S. funders · 95,735 grant opportunities · a 7,525,377-edge who-funds-whom grant graph · 1,810,300 grantee organizations — public domain (CC0), embeddings included. The open alternative to paywalled funder databases ($1,500–2,000/yr subscriptions). Built entirely from public sources — IRS 990 / 990-PF filings, grants.gov, and state & foundation portals — and released with modern embeddings so it's AI-ready out of the box.

Snapshot: June 2026… See the full description on the dataset page: https://huggingface.co/datasets/qwntl-labs/open-grant-data.