Wealth screening, redefined

Precisely identify high value donors and lifetime constituents at any scale. Get a complete understanding of your constituents, from precise net worth and liquidity events to philanthropic habits and career insights.

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Know the precise net worth of your constituents

Identify your affluent donors and hidden gems with ease. Windfall incorporates deterministic inputs and proprietary algorithms to deliver a precise net worth figure at the household level.

Learn why precise net worth is better

Understand constituents at the household level

Gain accurate, up-to-date attributes for all constituent records, so you can identify the right donors. With insights like liquidity events, philanthropic interests, property ownership, and mortgage insights, you can improve accuracy and avoid wasted time.

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Find more prospective donors with career intelligence

Gain accurate, trustworthy career insights from Windfall. Easily identify your most valuable and influential constituents with attributes such as job title, function, and employer.

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Prospect Research

Identify and prioritize high value prospects with ease. Learn which prospects have philanthropic or political interests aligned with your fundraising goals. 

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Development & Advancement

Easily segment prospects for outreach by net worth, interest, and more so you can personalize engagement for high value constituents.

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Nonprofit Marketers

Boost donations from net new prospects and constituents while maximizing ROI on marketing spend and driving campaigns that deliver fundraising results. 

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The data we got from Windfall allowed us to increase our portfolios by 33%. I have that much more work to do. But it's good work!"
Anthony Butler Major Gifts Officer, Dexter Southfield



Integrations and partnerships

Windfall works with all constituent databases.

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Neon One

Learn how to achieve fundraising goals with Windfall.

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