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Look up any U.S. funder's real giving history from 3.9M IRS records, and check your fit for any grant page you're reading. Two tools for grant seekers — free, no account needed. FUNDER LOOKUP Select a funder's name on any page — a news story, a 990, a colleague's spreadsheet — right-click, and get its real giving history: total assets, grants paid per year, and top focus areas, sourced from 3.9 million itemized IRS Form 990 grant records across 233,000+ U.S. foundations. You can also search directly from the toolbar popup. Every result links to the funder's full free profile: payout rate, average and median grant size, leadership and board, and every grantee they have actually funded. GRANT CAPTURE Reading a grant opportunity on grants.gov, a state portal, or a funder's website? One click sends that page to GrantSonar's fit check, which scores it against your organization's profile — mission, programs, geography, applicant-type eligibility, and budget size — using the same engine that screens the full live grant database. PRIVACY BY DESIGN • No account required for funder lookup. • Zero data collection: no analytics, no tracking, no browsing history. • The extension reads the tab you're on only when you click capture — nothing is sent until you do. GrantSonar is a live U.S. grant database and AI grant workspace: find grants, check fit, draft, and review. The extension is free; a free GrantSonar account adds grant matching for your organization.
Jul 13, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.