Grant matches and a first draft, every week.
Enter your EIN once. GrantHarbor finds federal grants and foundation leads that actually fit, scores the fit, and drafts your first LOI — grounded in your own numbers, never invented ones.
Your tireless development associate
No more scrolling grant databases at 11pm. Here's the whole loop.
EIN autofill
ProPublica Nonprofit Explorer fills in your name, NTEE code, location, and financials in seconds.
Daily matching
Federal opportunities from Grants.gov plus foundation leads from IRS 990 data, scored 0-100 for fit.
Clear deadlines
Deadline-weighted feed with red chips under 14 days — nothing quietly expires.
Grounded drafts
LOI, needs statement, project narrative, org background, and budget narrative — every number traced to your own profile or uploads.
Never a fabricated stat
Missing a figure? You get "[ADD: 2025 meals-served figure]", never a guess — checked automatically, not just prompted.
Reminders that work
21/7/2-day deadline emails and a weekly digest, so nothing falls through the cracks.
Trusted by teams everywhere
Pro (monthly)
Full match feed, unlimited saves, and the Drafting Studio.
$59/mo
- Full weekly match feed (not just top 3)
- Federal opportunities + foundation leads
- 8 full drafts/mo in the Drafting Studio
- Deadline reminders (21/7/2 days)
- 14-day free trial
Pro (yearly)
Everything in Pro, two months free.
$590/yr
- Full weekly match feed (not just top 3)
- Federal opportunities + foundation leads
- 8 full drafts/mo in the Drafting Studio
- Deadline reminders (21/7/2 days)
- 14-day free trial
Frequently asked questions
Is the free tier really free?
Yes — your org profile and a weekly digest with your top 3 matches, forever. Upgrade to Pro for the full ranked feed and the Drafting Studio.
Will it ever make up a statistic in my draft?
No. Every number in a generated draft is checked against your own org profile and uploaded documents after generation — anything it can't verify becomes a bracketed prompt like "[ADD: ...]" instead of a guess.
Do you guarantee I'll win a grant?
No — we surface opportunities and draft your first pass. Every match links back to the source with a "verify details at source" note. You and your team make the call.
What are foundation leads?
Research leads from IRS 990 filings — foundations that give in your geography and field, clearly labeled as leads with no open application, alongside a suggested approach.
Stop scrolling grant databases.
Enter your EIN, get matched this week, and draft your first LOI grounded in your own numbers.
Find my matches — free