Fast discovery
Search by EIN or name and land on clean profiles in seconds.
About Imperigo
Nonprofit data,
made usable.
A faster way to explore nonprofit and foundation data from IRS Form 990 filings — organized for search, comparison, and insight.
Search-first
17M+ grants
Funder fit scoring
Readable summaries
Public filings
Saved searches
Data exports
Features
Built for research that doesn't waste your time
Imperigo turns raw filings into profiles and relationships you can actually navigate.
Financial clarity
Scan revenue, expenses, and trends without hunting through PDFs.
Grant relationships
Explore grantor ↔ recipient connections and multi-year giving patterns.
Saved views
Save searches and come back later without rebuilding filters from scratch.
Data exports
Download financials, officers, and grants as Excel or printable HTML reports.
Favorites & tracking
Star organizations you care about and pick up where you left off.
Geographic maps
See where grants flow by state with interactive heatmaps.
Officers & compensation
Browse executive names, titles, and reported compensation in one place.
Grant search
Search 17M+ individual grant records by cause area, state, amount, or keyword. See exactly who funded what — and how much.
Funder intelligence
Switch to Funders view to see foundations ranked by total giving, avg grant size, and a fit score based on your org's size and focus area.
Impact calculator
Translate a donation into real-world outcomes based on an org's actual spending ratios — not generic estimates.
Personalised results
Set your org's role, focus area, and grant size target. Imperigo pre-fills your filters on landing and scores funders against your profile automatically.
How it works
Three steps, no nonsense.
Search
Look up any nonprofit or foundation by name or EIN, or search 17M+ grant records by cause area, state, and amount to find active funders.
Understand
See financials, grant history, and officer data designed for humans. Switch to Funders view to get fit scores based on your org's profile.
Act
Follow links to grant application pages, save searches, star promising funders, and export data for reports or presentations.
Data transparency
Where the data comes from
Imperigo is built from publicly available IRS Form 990 filings. We organize and present data to improve usability — we're not affiliated with the IRS.
Filings can contain inconsistencies or amendments. For high-stakes decisions, verify against the original filing.
FAQ
Quick answers
The common stuff, up front.
Is this useful for finding grant funding?
Yes — grant seeking is one of the core use cases. You can search grant records by cause area, state, and amount to find foundations active in your space. The Funders tab aggregates that data and shows fit scores based on your org's size and focus area, so you can quickly prioritize who's worth approaching.
How current is the data?
We index IRS Form 990 filings as they become available in the public dataset. Most filings appear within 12–18 months of an organization's fiscal year end, so recent filings may not yet be reflected. For the most time-sensitive decisions, cross-reference with the IRS's own filing portal.
Why might numbers differ from other sites?
Different parsers can interpret filings differently, and organizations sometimes amend filings. If something matters, verify against the original.
Can I request a feature?
Absolutely — use Contact. If you include an EIN and what you're trying to do, it's much easier to act on quickly.
Is this official IRS data?
The source filings are IRS Form 990 submissions publicly available. Imperigo is independent and not affiliated with the IRS.
Is there a free trial?
Yes — you get a 14-day free trial with full access, no credit card required.
Ready to explore?
Jump into search and start connecting the dots.