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WealthEngine vs Windfall Data
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Fundraising Software
Overview
Focus
Fundraising Software
Data Enrichment APIs
Product
Wealth and philanthropic intelligence platform providing prospect research and analytics for nonprofit fundraising.
Wealth intelligence and prospect research for nonprofits and enterprises.
Headquarters
Bethesda, Maryland
San Francisco, California
Company size
51-200 employees
51-200 employees
Founded
2000
2012
Pricing details
Free options
Free plan
Source updated
Oct 29, 2026
Nov 2, 2026