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AI for Health

DxGPT, Health AI Start-ups and Flo Health

SG Mir's avatar
SG Mir
Apr 24, 2025
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Two days ago, Microsoft’s CEO Satya Nadella unveiled DxGPT, a non-profit health diagnostic tool powered by Azure’s GPT-4o, designed to tackle clinical diagnostics with a keen eye on rare diseases.

The launch was met with fervor. Within hours, DxGPT buckled under a deluge of users, crashing the app and making it slow to load even two days after Satya’s announcement.

But with all the noise of the modern world, from politics to tech, most have failed to notice that the site’s slow performance was/is a “tell” and a revelation: the public’s response underscored a deep, unmet need for accessible, AI-driven healthcare solutions.

Healthcare today is a paradox: information abounds, yet clarity remains elusive. Patients endure long waits for specialist consultations, misdiagnoses plague the system (studies suggest up to 12 million Americans are misdiagnosed annually), and rare diseases, affecting 1 in 10 people globally, often go undetected for years.

DxGPT’s crash wasn’t a stumble; it was a stress test, proving that people are ready to embrace AI as a lifeline in this fractured landscape. The question is no longer if AI will transform healthcare, but how fast and who will lead.

DxGPT’s crash wasn’t a stumble; it was a stress test, proving that people are ready to embrace AI as a lifeline in this fractured landscape.

The contenders are many. One such stealth contender is reportedly a high-profile Founder, Adrian Aoun, who, after burning through $400M in funding for his previous healthcare company, Forward, is apparently now building (or so the word on the street) a new healthtech AI stealth start-up.

Engineering an AI-powered doctor's office with Forward CEO Adrian Aoun ...

While I wish Adrian and his start-up luck, one has to wonder where and who actually has the magic “moat” in Healthcare?

Enter Flo.health

Series C Fundraising Deck Preview (Full Deck Below)
Series C Fundraising Deck Preview (Full Deck Below)

Amid this fervor stands Flo.health, a juggernaut in women’s wellness with over 50 million active users and 200 million downloads since its inception, and its unusual founder, Dmitry Gurski:

Dmitry Gurski

Dmitry is everything that Adrian is not (and vice versa):

  • Adriand studied Computer Science (and Psychology) at one of the most expensive schools in the country, the University of Southern California; Dmitry studied Pharmaceutics at the university for, mmm, well, at Belarusian State University 😅

  • Adrian is one of the most fluent communicators in Silicon Valley; Dmitry is a heavy-accented Eastern European whose words are often hard to grasp

  • Adrian is a boilerplate “Silicon Valley”. No talk of his misses an opportunity to drop names like Larry Page, Max Levchin, Marissa Mayer… Dmitry talks about his time collecting potatoes as a kid growing up in Belarus, and does NOT live in Silicon Valley (lives in the U.K.)

  • Adrian is a Corporate veteran (White House, Microsoft, Google); Dmitry never worked for anyone other than himself.

It is hard to think of Dmitry and an app that tracks menstrual cycles as part of one sentence 🤯, but here we are: The future of Healthcare. (Don’t believe me - be sure to check out their Series C Deck👇🏽)

Flo’s app tracks menstrual cycles, fertility windows, and symptoms, creating a rich tapestry of data that’s both granular and global. Unlike DxGPT’s narrow diagnostic focus, Flo’s mission is expansive: to empower women with insights into their reproductive and overall health. Their dataset spans continents, age groups, and lifestyles. It is a treasure trove with untapped potential - THE MOAT.

Flo’s edge lies in its ability to move beyond generic tracking, such as cycle predictions or ovulation alerts, into personalized, predictive care. Basically an app that not only logs your symptoms but correlates them with environmental factors or lifestyle habits, offering deep recommendations.

Flo.health Series C Fundraising Deck Preview (Full Deck👇🏽)

Flo.health vs Competition

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