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Alex Karp

Also known as Alexander Caedmon Karp, Alexander C. Karp

Alex Karp is Palantir's co-founder and CEO; in May 2023, he tells analysts the company has shifted resources toward AI to meet demand. He studied philosophy, law, and social theory, then worked as a researcher and investment manager before co-founding Palantir with Peter Thiel and others. In 2025, he co-wrote The Technological Republic, which argues that the software industry should address the AI arms race. As of October 2026, he is Palantir's co-founder and CEO and says AI sovereignty protects the distinct data and insights that give each enterprise its value.

Photo of Alex Karp

Timeline

  1. 1985–2002

    Philosophy, law, and social theory

    He graduates from Central High School in Philadelphia in 1985, earns a philosophy BA at Haverford in 1989 and a JD at Stanford in 1992, then completes a social theory doctorate at Goethe University in 2002.

  2. Before 2003

    Research at the Freud Institute

    Before Palantir's founding in 2003, he works as a research associate at Frankfurt's Sigmund Freud Institute and starts the London-based investment firm Caedmon Group.

  3. 2003

    Co-founding and leading Palantir

    He co-founds Palantir with Peter Thiel and three others in 2003. Thiel leaves much of the company's operations in his hands.

  4. May 2023

    Focusing Palantir on AI

    In May 2023, he tells analysts Palantir has refocused engineering and other resources around AI to meet demand. Its Artificial Intelligence Platform is designed for military intelligence and civilian business uses.

  5. February 2025

    The Technological Republic

    In February 2025, he co-authors The Technological Republic with Nicholas W. Zamiska. The book calls on the software industry to address urgent challenges such as the artificial intelligence arms race.

  6. 2025

    Time's 100 influential people

    He appears on Time's list of 100 Most Influential People in 2025.

  7. November 2025

    Palantir's AI and Maven

    In November 2025, he describes Palantir's products as tools for orchestrating information with AI. He says the company powers Maven, the U.S. government's AI battlefield plan, and argues that large language models should create measurable value for workers.

  8. As of October 2026

    Palantir's co-founder and CEO

    As of October 2026, he is Palantir's co-founder and CEO. He says AI sovereignty protects the distinct insights and data sets that give each enterprise its value.

Sources and credits

Photo: UK Government, via Wikimedia Commons. License: CC BY 2.0. Source: commons.wikimedia.org. Cropped to a square and resized. Ask us to remove or replace this photo.

  1. Alex Karp - Wikipedia en.wikipedia.org. Checked 14 October 2026.
  2. Peter Thiel's Palantir is seeing 'unprecedented' demand for its military A.I. fortune.com. Checked 14 October 2026.
  3. The Technological Republic by Alexander C. Karp and Nicholas W. Zamiska penguinrandomhouse.com. Checked 14 October 2026.
  4. Alex Karp Goes to War wired.com. Checked 14 October 2026.
  5. Zeta Global Announces Palantir's Dr. Alex Karp and Zeta's David A. Steinberg Will Discuss Data Sovereignty and Enterprise AI at Zeta Live 2026 zetaglobal.com. Checked 14 October 2026.