“We have found DonorAtlas' instantaneous, comprehensive, and easy-to-read donor profiles superior to alternative offerings and invaluable to us as we work to bring donors up the ladder of giving.”
VoteRiders
Roy Speckhardt, Director of Development
“We have used other wealth screening tools over the years, but none have compared to DonorAtlas. It has quickly become an indispensable tool for our fundraising efforts.”
Rodman for Kids
Jessica Feenan, Director of Development
Windfall aggregates information from third-party data sources and builds additional models on top of that data. Windfall is the most modern of the traditional wealth screening tools, but it still suffers from the same black box problem as its peers. Windfall doesn't cite its sources or show full profiles (no complete philanthropic giving histories; no net worth explanations; etc).
DonorAtlas, on the other hand, is built from the ground up with AI; our agents research donors across the entire open web (+ proprietary databases), put together fully verified profiles, and cite every source so you can see exactly where a given piece of information came from.
Fundraisers switch from Windfall to DonorAtlas so that they have more accurate, more up-to-date, and more useful profiles. This means your team can work smarter, save time, and raise more.
| DonorAtlas | Windfall | |
|---|---|---|
AI-native | (founded 2024) | (founded 2015) |
Cited sources | Every fact in a DonorAtlas profile links back to the source it was derived from. Source ↗ | Data aggregated from third-party databases and models. |
Data sources | ∞DonorAtlas researches across the entire open web and our own proprietary databases. | 50+Source ↗ |
Relationship mapping | Dynamically manage Your Network in DonorAtlas and see mutual connections throughout the platform. | |
Unlimited profile views | Unlimited profile views are available on every DonorAtlas plan. | Unlimited views included. |
Full narrative bios | Available on any profile and can be enhanced on-demand. | Narrative profiles only available on the premier package. |
The easiest way to see the difference between DonorAtlas and Windfall is to see DonorAtlas in action. Bring us your toughest prospects and donor research challenges, we're always happy to do side-by-side comparisons!
Compare DonorAtlas vs Windfall
Book a Demo

Compare DonorAtlas vs Windfall
Book a Demo
