Free Grant Search • USA

Find Grants forYour US Nonprofit

Search thousands of funding opportunities for US nonprofits. Unlock our full database and find federal, state, and private grants with AI-powered matching.

Federal Grants Discovery and AI-Powered Management

Navigating the federal grants landscape is complex. While official government portals list thousands of opportunities, identifying the right ones and managing the rigorous application process requires more than a simple search. FundRobin streamlines federal grant discovery with AI-powered matching, fit scoring, and proposal management tools designed for US and UK organisations.

The Challenge of Federal Funding

Federal grants represent the largest pool of funding available, with the US government alone awarding hundreds of billions annually. However, the barrier to entry is high. From maintaining your SAM.gov registration to obtaining a Unique Entity Identifier (UEI), the administrative burden can be overwhelming. FundRobin acts as your intelligence layer, aggregating federal opportunities and providing the context you need to decide which applications are worth your time.

AI Fit Scoring: Stop Guessing, Start Winning

One of the biggest mistakes in federal grant seeking is applying for opportunities where you are technically ineligible or strategically mismatched. Unlike standard government search engines, FundRobin uses AI to analyse your organisation's profile against grant requirements. We provide a compatibility score that highlights potential blockers in federal solicitations before you invest weeks in a proposal.

Navigating the Landscape of Foundation Grants

Foundation grants represent a critical funding stream for US nonprofits, with private and community foundations awarding tens of billions annually. Unlike federal grants, foundation funding is often more flexible but requires precise alignment with a funder's specific mission. FundRobin categorizes these into independent, corporate, and family foundations, ensuring you target the organisations most likely to support your specific cause.

Why AI Matching Beats Manual Foundation Databases

Static directories require hours of manual filtering and reading through 990 forms. FundRobin uses AI to analyse your nonprofit's profile and match it against foundation grant criteria automatically. We go beyond simple keyword searches, evaluating historical giving patterns and geographic preferences to give you a 'Fit Score' for every foundation in our database.

How the workflow fits together

Match

federal grants

Prioritise

foundation grants

Move forward

drafts, deadlines, and team review

Connected funding work, not more admin

FundRobin brings discovery, fit scoring, proposal drafting, documents, and follow-up into one customer workflow so teams can act on funding intelligence instead of copying it between tools.

Finding Grants for US Nonprofits: Federal, Foundation, and Corporate

US nonprofits have access to a vast and complex landscape of grant funding. Federal agencies distribute over $700 billion annually through grants and cooperative agreements. Private foundations hold over $1.2 trillion in assets and award tens of billions each year. Corporate giving programmes add billions more. The challenge isn't that funding doesn't exist — it's knowing where to look and which funders align with your mission.

Our free US grant finder searches our database of funding opportunities across federal, foundation, and corporate sources. Enter a keyword describing your mission, cause area, or target population and see matching grants with funding ranges, deadlines, and funder details. The free version previews 5 results — sign up to access AI-powered matching across our full database.

Successful grant-seeking in the US requires a systematic approach. The organisations that consistently win grants aren't just good at writing — they're good at prospect research, relationship-building with program officers, and strategic timing. This tool helps you start that research efficiently.

Major Sources of US Grant Funding

Federal agencies via Grants.gov — health, education, housing, research

Private independent foundations — largest source of private giving

Community foundations — place-based funding for local nonprofits

Corporate foundations — giving arms of major US corporations

Family foundations — often mission-driven with specific focus areas

United Way affiliates — community impact and social services

State government grants — social services, arts, education, environment

National intermediaries — pass-through funders serving specific sectors

Building a Winning Grant Strategy

Before you apply to any grant, research the funder's giving history. Foundation Form 990-PF filings (public records) reveal every grant a foundation has made — the organisations it funded, the amounts, and the years. This tells you whether your organisation type, budget size, and geographic location are a realistic fit, before you invest time writing an application.

For federal grants, Grants.gov lists current Notice of Funding Opportunities (NOFOs) across all federal agencies. Federal grants often require substantial compliance infrastructure — UEI registration, SAM.gov active registration, matching requirements, and detailed reporting. Many smaller nonprofits partner with university or government entities as lead applicants when pursuing federal funding.

Relationship matters enormously in US foundation grant-making. Many foundations prefer to fund organisations they know, and initial contact letters or one-on-one meetings with programme officers before applying significantly improve success rates. If a foundation doesn't accept unsolicited applications, find a trustee or current grantee who can make an introduction.

Frequently Asked Questions

Do I need 501(c)(3) status to apply for US grants?

For most private foundation grants and all federal grants, yes. 501(c)(3) status is typically the minimum eligibility requirement. Organisations without it can sometimes work through a fiscal sponsor — a registered 501(c)(3) that receives and administers the grant on their behalf. Some community foundations and government grants support a broader range of nonprofit structures including 501(c)(4) organisations and LLCs with charitable purposes.

What's the difference between a federal grant and a foundation grant?

Federal grants come from US government agencies (HHS, DOE, NEA, etc.) and are highly regulated with detailed compliance requirements, matching provisions, and extensive reporting obligations. Foundation grants come from private philanthropic entities and are typically more flexible, though still bound by grant agreement terms. Federal grants tend to be larger but more competitive and administratively demanding. Foundation grants can range from a few thousand dollars to multi-million dollar awards.

How competitive are US grants?

Extremely competitive for well-funded programmes. Major federal programmes like NIH research grants have funding rates of 15–20%. Private foundation grants from large foundations can have success rates of 5–15% among those who submit full applications — and many foundations receive far more letters of inquiry than they invite to full application. Success rates improve significantly when organisations have prior relationships with funders and strong track records of programme delivery.

Can international nonprofits apply for US grants?

Some US foundations fund international organisations, but it requires extra due diligence on the funder's part (called "equivalency determination"). Federal grants are generally restricted to US-based organisations, though some programmes fund international work through US intermediaries. Many international nonprofits set up US 501(c)(3) entities to improve access to US philanthropy. Always check funder guidelines for geographic restrictions before applying.

What should I include in a grant proposal?

Most grant proposals require: an executive summary or cover letter, a statement of need (the problem you're solving, backed by data), project description (what you'll do, how, and for whom), evaluation plan (how you'll measure success), organisational background (your track record and capacity), and a detailed budget with narrative justification. Federal grants have highly prescriptive formats; foundation proposals are often more flexible. Use our free Grant Proposal Generator to get a structured starting point for your application.