David Sacks
Founding General Partner, Craft Ventures · 1 appearance on the record.
computed by AI from the episodes · how this works → · full disclaimer →
investorfounderexecutivehostauthor@davidsacks ↗craftventures.com ↗Wikipedia ↗
David Sacks was the founding COO of PayPal and later founded Yammer, which sold to Microsoft for $1.2 billion in 2012. He co-founded venture capital firm Craft Ventures in 2017 and co-hosts The All-In Podcast.
5 supported 1 partly supported 1 contradicted 2 not yet assessed 12 not checkable as stated how the 21 claims stand · each chip opens the sources
6 predictions · 15 assertions · 4 opinions · 1 insight · every statement was checked. The predictions and assertions are the 21 claims: statements the public record can support or contradict. 7 are resolved, 2 are not yet assessed, and 12 name no date, number or outcome precise enough to check. Everything else (opinions, insights, what ifs, disclosures) can never be settled by the record, so it carries no assessment.
The record, in short
What the tape says about how David argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.
Their most notable supported claim
Expressed certainty vs assessment result
weighted support: a fully supported claim counts one, a partly supported claim counts half. Each filled bar is clickable and opens exactly those claims; "none yet" means nothing said at that certainty level has resolved yet
Argument clarity: do they answer the question? how? →
answered every one of 10 assessed questions directly
This is a score against a rubric. It is not a rank. Every host question → answer exchange is scored with names hidden on directness, coherence, precision and compression, 1–5 each, on meaning alone: disfluencies are ignored, and only raw unedited episodes count. This is the score that measures thought. Every scored exchange, scores shown → · The rubric and its checks →
How they sound: speaking style how? →
284 words/min while actually speaking · 37.2 um and uh per 1k words · 20.7 false starts per 1k · 32.7% of pauses land inside a clause
Measured by listening to the audio itself: 12,333 words across 1 episode of raw-level tape, transcribed verbatim with every um and uh kept, each one attributed only where the alignment onto our timed stream is unambiguous. These are measurements of speaking style. We do not rank them: across this corpus, fluency and argument quality are nearly uncorrelated (ρ≈0.2), and smooth talking does not signal clear thinking. How it's measured →
Everything David Sacks said on the a16z Podcast that made the record, most notable first. Filter by type, assessment or year in the ledger →
The other half of the tape: David Sacks's own voice is left out of every number here. Other people bring the name up 4 times in 4 episodes on the a16z Podcast. every mention, with the transcript →
Who brings them up most Scott Kupor 1Max Levchin 1Marc Andreessen 1Erik Torenberg 1
Every mention by year
2026 1 mention in 1 episode
2025 2 mentions in 2 episodes 1 per episode
2024 1 mention in 1 episode
Appearances (1)
| Episode | Date | Speaking time |
|---|---|---|
| Sacks, Andreessen & Horowitz: How America Wins the AI Race Against China | Nov 3, 2025 | 57m |