Billionaire Profile
Daniel Nadler
Global Rank
#489

Image: Office of Congressman Jerrold Nadler | Public domain | via Wikimedia Commons

Daniel Nadler

CEO, AI software
CANADA
Real-Time Net Worth
$7.619B
Estimated based on AI software stock value as of March 6, 2026
0% (24h)
Age
42
Source
AI software
Industry
Technology
Citizenship
CANADA

Biography

Daniel Nadler, a Canadian-born AI entrepreneur and poet, is the founder and CEO of OpenEvidence, an AI-powered medical search tool. Born in Toronto in 1983, Nadler's career has been marked by his ability to apply advanced technology to solve complex problems, particularly in healthcare. He sold his first AI company, Kensho Technologies, to S&P Global for $550 million in 2018. Nadler's innovative approach to medicine has earned him a net worth of $7.6 billion, as of January 2026.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life and Education

Daniel Nadler was born in Toronto, Canada, in 1983. He grew up in a household that emphasized intellectual curiosity and problem-solving. His upbringing instilled in him the importance of analytical reasoning. Nadler attended Harvard University, where he studied mathematics, classics, and poetry, earning a PhD.

Rise to Success

Nadler co-founded Kensho Technologies in 2013, an AI company that developed machine learning systems for financial analysis. The company was sold to S&P Global for $550 million in 2018. In 2021, Nadler founded OpenEvidence, an AI company whose medical search engine helps doctors in clinical decision support. OpenEvidence uses proprietary algorithms to search millions of peer-reviewed publications to help doctors find the best answers fast. The company has rapidly grown, with its valuation reaching $12 billion after a recent fundraise in January 2026.

Key Business Strategies

Nadler's key strategy revolves around leveraging AI to improve access to and understanding of complex information. OpenEvidence’s business model is primarily based on advertising, making its services free for verified doctors.

Philanthropy

Information on Daniel Nadler’s specific philanthropic activities is not available in the search results.

Career Milestones

2013

Co-founded Kensho Technologies

An AI company developing machine learning systems for financial analysis.

2018

Sold Kensho Technologies

Kensho was acquired by S&P Global for $550 million.

2021

Founded OpenEvidence

An AI company whose medical search engine is used by doctors for clinical decision support.

2025

First became a Billionaire

When OpenEvidence reached a $3.5 billion valuation in July.

Philanthropy & Social Impact

Unknown

Unknown

$XB

Information on specific philanthropic activities is not available.

Business Philosophy & Leadership

Notable Quotes

"“We've become the default operating system for doctors.”"

"“I think OpenEvidence looks like it's going to be for healthcare what Google was for the Internet.”"

Leadership Principles

Focus on Innovation

Drive the development of cutting-edge AI solutions.

Prioritize User Experience

Ensure the AI tools are easy to use and provide value to the end-users.

Strategic Investments

Investing his own money into his second venture.