Candid
Funder and nonprofit research database, including Foundation Directory
Freemium
Nonprofit
Users search funders by location, cause, and giving history, and see past grants and contacts. A free version offers limited searches, and paid plans give full access. Candid also runs GuideStar profiles of nonprofits.
Data comes from tax filings and funder reports, so recent changes may not show.
Instrumentl is a grant discovery alternative with tracking features. Candid suits grant writers who research funders.