Media Kit
Press & Media
Everything you need to cover Winnowfi. For questions not answered here, write to [email protected] — we respond within 24 hours.
About Winnowfi
WinnowFi is a subscription management platform that helps individuals and families track, organize, and cancel recurring charges — and automatically funds autism research with every dollar it earns. Founded by David Miranda, a father of children with autism, Winnowfi donates 20% of gross monthly revenue directly to SPARK for Autism (12%) and the Autism Science Foundation (8%).
The platform notifies users before renewals, surfaces forgotten subscriptions, and connects financial clarity with scientific impact. When you use Winnowfi, you are not just organizing your finances — you are helping build a better future for families affected by autism.
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Official Quote
"I want Winnowfi to do two things: give people control over their subscriptions, and channel that into something that matters. 20% of our revenue goes to autism research — not as a marketing tactic, but because it's the reason this product exists."
— David Miranda, Founder of WinnowFi
Fact Sheet
Founder Bio
David Miranda is the founder and creator of WinnowFi, a subscription management platform built from a deeply personal place. As a father of children with autism, David found himself managing dozens of recurring charges — therapy apps, communication tools, specialized educational platforms — with no clear way to track what his family was actually using or being billed for.
He built Winnowfi to solve that problem. But from the start, he wanted the platform to mean something beyond personal convenience. Today, 20% of everything Winnowfi earns goes directly to autism research — split between SPARK for Autism, the world's largest autism genetics database, and the Autism Science Foundation. Not as a marketing tactic, but because funding that research is the reason the product exists.
David is based in Roseville, California.
Brand Assets
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Screenshots
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Research Partners
SPARK for Autism ↗
12% of monthly donation
The world's largest autism genetics database — 200,000+ participants. Their genomic research has fed dozens of studies published in Nature, Science, and Cell.
4/4 ★ Charity Navigator
Autism Science Foundation ↗
8% of monthly donation
92¢ of every dollar goes directly to research. ASF funds high-risk, high-reward projects and the next generation of autism researchers.
4/4 ★ Charity Navigator
Media Inquiries
Writing about Winnowfi?
We are happy to provide interviews, additional assets, or background information. We respond to press inquiries within 24 hours.
[email protected]