Lex Fridman Podcast

Lex Fridman Podcast

by Lex Fridman

Last updated Sep 17, 2026Is this your podcast?

Conversations that explore technology, history, philosophy, physics, mathematics, biology, chemistry, engineering, AI, robotics, programming, music, film, art, sports, psychology, neuroscience, geopolitics, business, eco...

AI overview.Lex Fridman is an independent podcast creator and an AI researcher known for his engaging discussions on complex subjects. His background in artificial intellig…

Lex Fridman
Activetechnologysciencesocietyculturephilosophy502 episodes
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Insights from recent episode analysis

On the show

Host: Lex Fridman
Recent guests
LB
JH
JK
RB
PS
NL
+12
  • Lars Brownworth1 ep
  • Jensen Huang1 ep
  • Jeff Kaplan1 ep

Also: Rick Beato, Peter Steinberger, Nathan Lambert, Sebastian Raschka, Paul Rosolie, Joel David Hamkins, Irving Finkel, Michael Levin, Jean-Baptiste Kempf, Kieran Kunhya, Don Lincoln, Anthony Kaldellis, DHH, Khabib Nurmagomedov, Gary Gallagher

Audience Interest

Estimated Reach: 996K to 2.9M
Listeners across platforms
  • technology advancements and trends
  • philosophical discussions and debates
professionals

Podcast Focus

Categories: technology · science
+3 more
  • in-depth conversations with experts
  • exploration of diverse subjects

Publishing Consistency

Frequency: ~3-4 / Week
500+ episodes since 2018
  • weekly or more frequent episodes
  • active for seven years

Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.

Most discussed topics

Brands & references

Generic platforms filtered out.
High Confidence

Total monthly reach

996K to 2.9M

Based on 3 signals.

Built from

Charts in 49 marketsPlatform followersListener reviewsHome market: United States

By chart position

  • 🇺🇸
    United States · TechnologyHOME
    #15
    355K to 1.0M
  • 🇰🇷
    South Korea · Technology
    #3
    43K to 124K
  • 🇸🇦
    SA · Technology
    #1
    36K to 104K
  • 🇨🇦
    Canada · Technology
    #9
    31K to 91K
  • 🇬🇧
    United Kingdom · Technology
    #14
    27K to 79K
  • Per-Episode Audience

    Est. listeners per new episode within ~30 days

    697K to 2.0M
    🎙 Biweekly cadence·502 episodes·Last published 1mo ago
  • Monthly Reach

    Unique listeners across all episodes (30 days)

    996K to 2.9M
    🇺🇸51%🇰🇷6%🇸🇦5%+23 more
  • Active Followers

    Loyal subscribers who consistently listen

    399K to 1.2M
    160K real followers tracked across platforms

Market Insights

This ShowCategory Avg
No category insights available.
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Platform Distribution

Reach across major podcast platforms, updated hourly

Total Followers

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Total Plays

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Total Reviews

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YouTube

YouTube

Subscribers

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Videos

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Castbox

Castbox

Followers

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Podcast App

Podcast App

Followers

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Plays

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Reviews

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Podcast Republic

Podcast Republic

Followers

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Plays

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Reviews

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TuneIn

TuneIn

Followers

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Plays

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Reviews

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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.

Distribution & Reach

About the show, platforms, and key insights.

Lex Fridman is an independent podcast creator and an AI researcher known for his engaging discussions on complex subjects. His background in artificial intelligence and robotics provides him with a unique perspective, allowing him to delve deeply into topics that resonate with a broad audience interested in science and technology. The Lex Fridman Podcast stands out for its eclectic mix of guests and subjects, ranging from AI and physics to culture and philosophy. The format is conversational, inviting in-depth explorations of diverse themes, which fosters thought-provoking dialogue and insights from guests across various fields, including academia, industry, and the arts. With over 250,000 listeners, the podcast attracts those seeking intellectual stimulation and a deeper understanding of the modern world. Audiences appreciate the nuanced conversations that not only inform but also challenge their perspectives on technology, society, and the human experience.

By the numbers

  • Total followers: 5.2M
  • Total plays: 930M
  • Total reviews: 13K

Platforms

  • TuneIn

    • Followers: 8.8K
  • Castbox

    • Followers: 123K
    • Plays: 5.5M
    • Reviews: 1.1K
  • YouTube

    • Subscribers: 5.0M
    • Views: 924M
    • Videos: 867
  • Podcast App

    • Followers: 12K
    • Reviews: 12K
  • Podcast Republic

    • Followers: 15K
    • Reviews: 39

Audience

professionals

Key insights

What the show covers

  • in-depth conversations with experts
  • exploration of diverse subjects
  • interdisciplinary approach to knowledge
  • human condition and societal issues

Audience interests

  • technology advancements and trends
  • philosophical discussions and debates
  • scientific discoveries and theories
  • cultural insights and perspectives

Platform reach

  • available on multiple podcast platforms
  • presence on YouTube for video
  • accessible via podcast apps
  • broad audience across channels

Publishing consistency

  • weekly or more frequent episodes
  • active for seven years
  • total of 496 episodes
  • consistent release schedule

Estimated Audience

Who listens to Lex Fridman Podcast, estimated by CastFox AI.

Listeners are predominantly male, aged 25 to 44, with a strong interest in technology and science. They are likely to be well-educated and have above-average income due to the podcast's intellectual content and topics covered.

  • technology
  • science
  • philosophy
  • culture
  • AI
  • engineering

Full demographic breakdown (age, gender, income, countries) is available in the Audience tab. Estimated from chart performance, episode topics, and platform reach. Not measured listener data.

Chart history for Lex Fridman Podcast

Peaked at #1 in GR, top 10 in 17 of 49 tracked markets, currently #1 in GR.

MarketGenrePeakCurrentTrend
GR—#1#1—
SA—#1#1—
South Korea—#3#3—
AE—#4#4—
SG—#4#4—
Finland—#5#5—
TW—#5#5—
New Zealand—#6#6—
South Africa—#6#6—
TR—#7#7—
HK—#8#8—
AR—#8#8—
NG—#8#8—
Canada—#9#9—
CH—#9#9—
AT—#10#10—
MY—#10#10—
India—#11#11—
HU—#12#12—
Ireland—#13#13—

Chart Positions

49 placements across 49 markets.