People
Everyone on the record. Click any column header to sort the whole table, hover a header for what the column means, and click through for the full record. Corpus average certainty is 3.9/5; deltas show each person against it. Argument clarity carries a full score for 1 people (gold bar, raw unedited tape) and a coarse estimate for 312 more (blue bar). Roles and titles are extracted from the episodes themselves: they are as of the recording, and people move on, so some are out of date today.
| Person | Eps | Statements | Claims | Supported | Partly supported | Contradicted | Full support rate | Certainty | Argument clarity | WPM | Fillers/1k |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lenny Rachitsky ×348 host Host, Lenny's Podcast | 348 | 228 | 127 | 60 | 7 | 8 | 80% 60/75 | 3.83/5 -0.0 | 3.5 | ||
| Elena Verna ×5 Head of Growth, Lovable | 5 | 121 | 29 | 6 | 2 | 0 | 75% 6/8 | 3.95/5 +0.1 | ≈4.0 | ||
| Jason Lemkin ×2 Founder & CEO, SaaStr | 2 | 103 | 37 | 4 | 4 | 2 | 40% 4/10 | 4.05/5 +0.2 | ≈3.5 | ||
| Jen Abel ×3 Co-Founder, JJELLYFISH | 3 | 90 | 5 | 0 | 1 | 1 | 0% 0/2 | 4.04/5 +0.2 | ≈4.0 | ||
 Eric Ries ×2 Founder & CEO, Long-Term Stock Exchange | 2 | 70 | 32 | 13 | 5 | 3 | 62% 13/21 | 3.91/5 +0.0 | ≈3.5 | ||
| Claire Vo ×2 Founder & CEO, ChatPRD | 2 | 68 | 13 | 2 | 0 | 1 | 67% 2/3 | 3.8/5 -0.1 | ≈4.0 | ||
| Ethan Smith ×3 CEO and Founder, Graphite | 3 | 68 | 18 | 3 | 3 | 1 | 43% 3/7 | 3.76/5 -0.1 | ≈4.0 | ||
| Bob Moesta ×2 CEO and Founder, The Re-Wired Group | 2 | 66 | 8 | 1 | 0 | 2 | 33% 1/3 | 4.03/5 +0.2 | ≈4.0 | ||
| Dan Shipper ×2 Co-Founder and CEO, Every | 2 | 58 | 23 | 1 | 1 | 0 | 50% 1/2 | 3.62/5 -0.2 | ≈4.0 | ||
| Jeff Weinstein Product Lead, Stripe | 1 | 56 | 20 | 3 | 0 | 0 | 100% 3/3 | 3.98/5 +0.1 | ≈4.0 | ||
| Nikhyl Singhal ×3 Founder, The Skip | 3 | 54 | 16 | 1 | 0 | 0 | 100% 1/1 | 3.79/5 -0.1 | ≈4.0 | ||
| Nikita Bier Product Growth Partner, Lightspeed Venture Partners | 1 | 54 | 25 | 4 | 2 | 0 | 67% 4/6 | 3.85/5 -0.0 | ≈4.0 | ||
| Sander Schulhoff ×2 CEO, InventoryQuant | 2 | 52 | 19 | 8 | 2 | 0 | 80% 8/10 | 4/5 +0.1 | ≈4.0 | ||
| April Dunford ×3 Founder and CEO, Ambient Strategy | 3 | 50 | 7 | 5 | 1 | 0 | 83% 5/6 | 3.92/5 +0.1 | ≈4.0 | ||
| Madhavan Ramanujam ×2 General Partner & Co-Founder, 49 Palms Ventures | 2 | 50 | 12 | 5 | 0 | 1 | 83% 5/6 | 3.9/5 +0.0 | ≈4.0 | ||
| Marty Cagan ×2 Founder, Silicon Valley Product Group | 2 | 50 | 7 | 1 | 1 | 1 | 33% 1/3 | 3.96/5 +0.1 | ≈3.5 | ||
| Brian Balfour ×2 Founder & CEO, Reforge | 2 | 49 | 15 | 7 | 1 | 2 | 70% 7/10 | 3.67/5 -0.2 | ≈4.0 | ||
| Roman Ugarte Head of Product, SpaceXAI | 1 | 49 | 15 | 1 | 1 | 0 | 50% 1/2 | 3.67/5 -0.2 | — | ||
| Casey Winters ×3 Co-Founder and CEO, SuperMe | 3 | 48 | 6 | 3 | 0 | 0 | 100% 3/3 | 3.77/5 -0.1 | ≈4.0 | ||
 Scott Belsky Partner, A24 | 1 | 46 | 8 | 0 | 0 | 0 | — | 3.71/5 -0.2 | ≈4.0 | ||
| Boris Cherny Head of Claude Code, Anthropic | 1 | 45 | 22 | 5 | 0 | 0 | 100% 5/5 | 3.64/5 -0.2 | ≈4.0 | ||
 Geoffrey Moore Partner, Wildcat Venture Partners | 1 | 45 | 1 | 1 | 0 | 0 | 100% 1/1 | 4.02/5 +0.2 | ≈3.5 | ||
 Julie Zhuo ×4 Co-Founder, Sundial | 4 | 44 | 4 | 1 | 0 | 0 | 100% 1/1 | 3.84/5 -0.0 | ≈4.0 | ||
 Simon Willison Creator, Datasette | 1 | 44 | 15 | 4 | 2 | 0 | 67% 4/6 | 3.68/5 -0.2 | ≈4.0 | ||
| Wes Kao ×2 Co-founder, Maven | 2 | 44 | 1 | 1 | 0 | 0 | 100% 1/1 | 3.93/5 +0.1 | ≈4.0 | ||
| Anish Acharya General Partner, Andreessen Horowitz | 1 | 43 | 10 | 3 | 1 | 1 | 60% 3/5 | 3.53/5 -0.3 | ≈4.0 | ||
 Dylan Field ×2 Co-founder and CEO, Figma | 2 | 43 | 13 | 6 | 0 | 0 | 100% 6/6 | 3.77/5 -0.1 | ≈3.5 | ||
| Melissa Perri ×3 Founder & CEO, Product Institute | 3 | 43 | 11 | 3 | 0 | 2 | 60% 3/5 | 4.07/5 +0.2 | ≈4.0 | ||
| Jason Fried Co-founder and CEO, 37signals | 1 | 41 | 4 | 0 | 0 | 0 | — | 4.05/5 +0.2 | ≈4.0 | ||
| Nick Turley Head of ChatGPT, OpenAI | 1 | 41 | 20 | 10 | 0 | 0 | 100% 10/10 | 3.8/5 -0.1 | ≈4.0 | ||
| Guillermo Rauch Founder & CEO, Vercel | 1 | 40 | 21 | 4 | 1 | 0 | 80% 4/5 | 3.9/5 +0.0 | ≈4.0 | ||
 Keith Rabois Managing Director, Khosla Ventures | 1 | 40 | 11 | 2 | 0 | 1 | 67% 2/3 | 4.05/5 +0.2 | ≈4.0 | ||
| Kevin Weil ×2 Operator in Residence, Scribble Ventures | 2 | 40 | 16 | 5 | 1 | 0 | 83% 5/6 | 3.7/5 -0.2 | ≈4.0 | ||
| Max Schoening Head of Product, Notion | 1 | 40 | 8 | 0 | 0 | 0 | — | 3.45/5 -0.4 | ≈4.0 | ||
 Uri Levine ×2 General Partner, The Founders Kitchen | 2 | 39 | 8 | 3 | 0 | 0 | 100% 3/3 | 4.15/5 +0.3 | ≈4.0 | ||
| Cat Wu Head of Product, Anthropic | 1 | 38 | 10 | 0 | 0 | 1 | 0% 0/1 | 3.71/5 -0.2 | ≈4.0 | ||
| Jacob Warwick Founder and CEO, ThinkWarwick | 1 | 38 | 7 | 0 | 1 | 0 | 0% 0/1 | 4/5 +0.1 | ≈3.5 | ||
| Jeanne DeWitt Grosser COO, Vercel | 1 | 38 | 9 | 1 | 0 | 0 | 100% 1/1 | 3.71/5 -0.2 | ≈4.0 | ||
| Matthew Dicks Storyteller & Author, Storyworthy | 1 | 38 | 1 | 0 | 0 | 0 | — | 4.13/5 +0.3 | ≈4.0 | ||
| Meltem Kuran Berkowitz ×2 Head of Growth, Deel | 2 | 38 | 11 | 1 | 0 | 1 | 50% 1/2 | 3.82/5 -0.0 | ≈4.0 | ||
| Nicole Forsgren ×2 Senior Director of Developer Intelligence, Google | 2 | 38 | 7 | 4 | 1 | 1 | 67% 4/6 | 3.95/5 +0.1 | ≈4.0 | ||
| Noam Segal Founder, UX Quests | 1 | 38 | 25 | 21 | 1 | 0 | 95% 21/22 | 3.95/5 +0.1 | ≈4.0 | ||
| Ben Mann Co-Founder, Anthropic | 1 | 37 | 23 | 6 | 0 | 0 | 100% 6/6 | 3.57/5 -0.3 | ≈4.0 | ||
| Bob Baxley SVP of Design & Experience, ThoughtSpot | 1 | 37 | 5 | 2 | 1 | 1 | 50% 2/4 | 3.73/5 -0.1 | ≈4.0 | ||
| Elizabeth Stone ×2 Chief Product and Technology Officer, Netflix | 2 | 37 | 8 | 4 | 0 | 0 | 100% 4/4 | 3.97/5 +0.1 | ≈4.0 | ||
| Paul Adams ×2 Chief Product Officer, Intercom | 2 | 37 | 14 | 1 | 1 | 0 | 50% 1/2 | 3.81/5 -0.1 | ≈3.5 | ||
| Tanguy Crusson Product Lead, Jira Product Discovery, Atlassian | 1 | 37 | 9 | 1 | 3 | 0 | 25% 1/4 | 3.97/5 +0.1 | ≈4.0 | ||
| Varun Mohan CEO & Co-Founder, Windsurf | 1 | 37 | 19 | 5 | 0 | 1 | 83% 5/6 | 3.81/5 -0.1 | ≈4.0 | ||
 Brian Halligan Co-Founder & Executive Chairperson, HubSpot | 1 | 36 | 10 | 2 | 0 | 1 | 67% 2/3 | 3.89/5 +0.0 | ≈4.0 | ||
| Dan Hockenmaier Chief Strategy Officer, Faire | 1 | 36 | 3 | 0 | 0 | 0 | — | 3.83/5 -0.0 | ≈4.0 | ||
 Mark Pincus Founder & Executive Chairman, Zynga | 1 | 36 | 13 | 2 | 1 | 1 | 50% 2/4 | 3.86/5 -0.0 | — | ||
| Sri Batchu ×2 Chief Marketing Officer, The RealReal | 2 | 36 | 12 | 1 | 0 | 1 | 50% 1/2 | 3.86/5 -0.0 | ≈4.0 | ||
| Gaurav Misra Co-founder & CEO, Captions | 1 | 35 | 14 | 0 | 0 | 2 | 0% 0/2 | 3.89/5 +0.0 | ≈4.0 | ||
| Oji Udezue ×2 Founder, ProductMind | 2 | 35 | 10 | 1 | 0 | 2 | 33% 1/3 | 3.6/5 -0.3 | ≈4.0 | ||
 Scott Wu Co-founder & CEO, Cognition | 1 | 35 | 18 | 5 | 0 | 0 | 100% 5/5 | 3.63/5 -0.2 | ≈3.5 | ||
| Tomer Cohen ×2 Former Chief Product Officer, LinkedIn | 2 | 35 | 13 | 2 | 0 | 1 | 67% 2/3 | 3.91/5 +0.0 | ≈3.5 | ||
 Drew Houston Co-Founder and Co-CEO, Dropbox | 1 | 34 | 10 | 2 | 0 | 1 | 67% 2/3 | 3.82/5 -0.0 | ≈3.5 | ||
| Ebi Atawodi Director of Product, YouTube | 1 | 34 | 7 | 1 | 1 | 0 | 50% 1/2 | 4.04/5 +0.2 | ≈4.0 | ||
| Eli Schwartz SEO & Growth Advisor | 1 | 34 | 15 | 5 | 1 | 1 | 71% 5/7 | 3.65/5 -0.2 | ≈4.0 | ||
| Geoff Charles Chief Product Officer, Ramp | 1 | 34 | 6 | 2 | 0 | 0 | 100% 2/2 | 4/5 +0.1 | ≈4.0 | ||
 Mike Krieger ×2 Chief Product Officer, Anthropic | 2 | 34 | 8 | 2 | 0 | 0 | 100% 2/2 | 3.68/5 -0.2 | ≈4.0 | ||
| Nabeel S. Qureshi Visiting Scholar, Mercatus Center | 1 | 34 | 17 | 6 | 2 | 0 | 75% 6/8 | 3.56/5 -0.3 | ≈4.0 | ||
| Adam Ward Head of Talent, Cursor | 1 | 33 | 4 | 1 | 0 | 0 | 100% 1/1 | 3.76/5 -0.1 | ≈4.0 | ||
| Andrew Wilkinson Co-Founder and Managing Partner, Tiny | 1 | 33 | 8 | 3 | 1 | 0 | 75% 3/4 | 3.88/5 +0.0 | ≈4.0 | ||
| Ivan Zhao Co-founder & CEO, Notion | 1 | 33 | 6 | 4 | 0 | 0 | 100% 4/4 | 3.91/5 +0.0 | ≈3.5 | ||
| Tara Seshan Product Lead, OpenAI | 1 | 33 | 9 | 3 | 0 | 0 | 100% 3/3 | 3.88/5 +0.0 | ≈4.0 | ||
| Tom Verrilli Chief Product Officer, Whatnot | 1 | 33 | 7 | 1 | 0 | 0 | 100% 1/1 | 3.91/5 +0.0 | ≈4.0 | ||
| Albert Cheng Chief Growth Officer, Chess.com | 1 | 32 | 15 | 1 | 0 | 0 | 100% 1/1 | 3.72/5 -0.1 | ≈4.0 | ||
 Dalton Caldwell Co-Founder & General Partner, Standard Capital | 1 | 32 | 4 | 2 | 0 | 0 | 100% 2/2 | 3.88/5 +0.0 | ≈4.0 | ||
| Emilie Gerber Founder and CEO, Six Eastern | 1 | 32 | 6 | 0 | 0 | 0 | — | 3.81/5 -0.1 | ≈4.0 | ||
| Jackson Shuttleworth Group Product Manager, Duolingo | 1 | 32 | 15 | 2 | 0 | 0 | 100% 2/2 | 4/5 +0.1 | ≈4.0 | ||
| Keith Coleman VP of Product, X | 1 | 32 | 22 | 13 | 0 | 1 | 93% 13/14 | 4/5 +0.1 | ≈4.0 | ||
| Shishir Mehrotra ×2 Chief Executive Officer, Superhuman | 2 | 32 | 9 | 2 | 0 | 0 | 100% 2/2 | 3.95/5 +0.1 | ≈4.0 | ||
| Lazar Yovanovich Vibe Coding Engineer, Lovable | 1 | 31 | 12 | 1 | 0 | 0 | 100% 1/1 | 3.9/5 +0.0 | ≈4.0 | ||
 Marc Andreessen Co-Founder and General Partner, Andreessen Horowitz | 1 | 31 | 14 | 0 | 1 | 1 | 0% 0/2 | 3.74/5 -0.1 | ≈3.5 | ||
| Michael Truell Co-founder & CEO, Anysphere | 1 | 31 | 11 | 2 | 0 | 0 | 100% 2/2 | 3.65/5 -0.2 | ≈4.0 | ||
| Dhanji R. Prasanna Chief Technology Officer, Block | 1 | 30 | 17 | 1 | 0 | 1 | 50% 1/2 | 3.67/5 -0.2 | ≈4.0 | ||
| Ronny Kohavi Consultant and Advisor | 1 | 30 | 14 | 9 | 1 | 0 | 90% 9/10 | 3.9/5 +0.0 | ≈4.0 | ||
| Vlad Loktev Chief Creator Ecosystem Officer, Roblox | 1 | 30 | 5 | 2 | 0 | 0 | 100% 2/2 | 3.97/5 +0.1 | ≈4.0 | ||
| Archie Abrams VP of Product & Head of Growth, Shopify | 1 | 29 | 7 | 3 | 0 | 0 | 100% 3/3 | 3.86/5 -0.0 | ≈4.0 | ||
 Bret Taylor CEO & Co-Founder, Sierra | 1 | 29 | 15 | 3 | 0 | 2 | 60% 3/5 | 3.79/5 -0.1 | ≈4.0 | ||
| Caitlin Kalinowski Board Director, Axon | 1 | 29 | 17 | 7 | 2 | 0 | 78% 7/9 | 3.69/5 -0.2 | ≈4.0 | ||
| Eoghan McCabe Co-Founder & CEO, Intercom | 1 | 29 | 15 | 0 | 0 | 0 | — | 3.9/5 +0.0 | ≈4.0 | ||
| Gustaf Alströmer Group Partner, Y Combinator | 1 | 29 | 4 | 3 | 0 | 0 | 100% 3/3 | 3.9/5 +0.0 | ≈4.0 | ||
| Hila Qu Executive in Residence, Reforge | 1 | 29 | 4 | 2 | 0 | 0 | 100% 2/2 | 3.86/5 -0.0 | ≈4.0 | ||
| Jason Feifer Editor-in-Chief, Entrepreneur Magazine | 1 | 29 | 5 | 2 | 0 | 0 | 100% 2/2 | 3.93/5 +0.1 | ≈4.0 | ||
| Keith Yandell Chief Business Officer, DoorDash | 1 | 29 | 14 | 4 | 1 | 0 | 80% 4/5 | 3.9/5 +0.0 | ≈4.0 | ||
| Kevin Yien Head of Product, Stripe | 1 | 29 | 1 | 0 | 0 | 0 | — | 3.97/5 +0.1 | ≈4.0 | ||
 Kunal Shah Founder & CEO, CRED | 1 | 29 | 10 | 2 | 0 | 1 | 67% 2/3 | 3.76/5 -0.1 | ≈3.5 | ||
| Peter Deng General Partner, Felicis | 1 | 29 | 8 | 1 | 0 | 1 | 50% 1/2 | 3.83/5 -0.0 | ≈3.5 | ||
| Ryan Hoover Founder and General Partner, Weekend Fund | 1 | 29 | 5 | 1 | 0 | 1 | 50% 1/2 | 3.59/5 -0.3 | ≈4.0 | ||
| Alex Komoroske Co-founder & CEO, Common Tools | 1 | 28 | 2 | 1 | 0 | 0 | 100% 1/1 | 3.96/5 +0.1 | ≈4.0 | ||
| Bill Carr Co-Founder, Working Backwards LLC | 1 | 28 | 10 | 4 | 1 | 0 | 80% 4/5 | 3.89/5 +0.0 | ≈4.0 | ||
| Dharmesh Shah Co-Founder and CTO, HubSpot | 1 | 28 | 9 | 3 | 0 | 0 | 100% 3/3 | 4.21/5 +0.3 | ≈4.0 | ||
| Dr. Becky Kennedy Founder & CEO, Good Inside | 1 | 28 | 0 | 0 | 0 | 0 | — | 4/5 +0.1 | ≈4.0 | ||
| Eeke de Milliano Head of Global Product, Stripe | 1 | 28 | 4 | 1 | 0 | 0 | 100% 1/1 | 3.89/5 +0.0 | ≈4.0 | ||
| Grant Lee Co-founder, Gamma | 1 | 28 | 10 | 0 | 0 | 0 | — | 3.93/5 +0.1 | ≈4.0 | ||
| Jessica Lachs VP of Analytics & Data Science, DoorDash | 1 | 28 | 4 | 2 | 0 | 0 | 100% 2/2 | 3.86/5 -0.0 | ≈4.0 | ||
| Jonathan Becker Founder & CEO, Thrive Digital | 1 | 28 | 7 | 0 | 0 | 1 | 0% 0/1 | 3.75/5 -0.1 | ≈4.0 | ||
| Jonny Miller Founder, Nervous System Mastery | 1 | 28 | 10 | 6 | 1 | 1 | 75% 6/8 | 3.93/5 +0.1 | ≈4.0 |
Why this person has no speaking number
We measure speaking style by listening to the audio itself: a model transcribes the tape verbatim, every "um" and "uh" kept, and articulation rate comes from the word timings. A fair number needs at least 2,000 words from one person on tape we have measured, and we have less of them than that. A rate from a smaller sample would be noise, so we print nothing. It says nothing about how they speak.
A plain figure in these columns comes from raw-level tape. A dim figure with ≈ or ≥ comes from the aired feed of an edited show, where the editor cut some hesitation before release, so it is a floor. How it's measured →
eps counts appearances on the record; compilation re-airs and clips rolled into someone else's episode are left out, the same rule as the person page. statements counts everything they said on the record, the same number their page shows, compilation re-airs included. claims is the checkable subset: predictions and assertions, the statements the public record can support or contradict. Only claims can resolve to supported, partly supported or contradicted; claims not yet resolved are not yet assessed or name nothing precise enough to check, and re-air statements are never scored. full support rate = fully supported ÷ resolved, where resolved = supported + partly supported + contradicted, so partly supported claims sit in the denominator. Sorting that column puts records of five or more resolved claims first, so a 12/13 record outranks a lucky 3/3; percentages on fewer than 5 resolved statements are greyed. argument clarity = a 1–5 score against a rubric (directness, coherence, precision, compression), assessed with names hidden on question→answer exchanges. A gold bar is a full score: 8 or more exchanges on raw, unedited tape. A blue bar with ≈ is a coarse estimate at half point precision, pooled from whatever assessed exchanges exist when a full score is impossible; produced feed audio scores about 0.3 higher, which is why estimates stay coarse. A “—” never means zero. It means fewer than 3 scorable exchanges of that person exist anywhere (roundtables and news formats yield very few). Hover any bar or “—” for the exact basis. Argument clarity is a score, and we do not rank people on it: nobody is “worst”, and everyone scored has a number. WPM and fillers/1k are measurements of speaking style, made by listening to the audio itself rather than reading the cleaned transcript. They are not scores: across this corpus fluency and argument quality are nearly uncorrelated (ρ≈0.2). WPM is articulation rate while actually speaking, pauses excluded. A plain figure comes from raw-level tape. A dim ≈ or ≥ figure comes from the aired feed of an edited show, where some hesitation was cut before release, so the fillers figure there is a floor. A ? means under 2,000 words of measured tape.