Jason Mendelson
Co-Founder, Foundry Group · 1 appearance on the record.
computed by AI from the episodes · how this works → · full disclaimer →
Jason Mendelson is a co-founder of Foundry Group, an investment firm with portfolio investments like Fitbit and MakerBot. He also co-founded SRS Acquiom and previously served as General Counsel at Mobius Venture Capital.
0 supported 1 partly supported 0 contradicted 1 not checkable as stated how the 2 claims stand · each chip opens the sources
1 prediction · 1 assertion · 5 opinions · 3 insights · 3 disclosures · every statement was checked. The prediction and assertion are the 2 claims: statements the public record can support or contradict. 1 is resolved, and 1 names 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 Jason argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.
Argument clarity: do they answer the question? how? →
answered every one of 23 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? →
278 words/min while actually speaking · 9.2 um and uh per 1k words
Measured by listening to the audio itself: 3,575 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 →
How the interview went all their pushback → series average →
Across 1 rated episode:
Everything Jason Mendelson said on 20VC that made the record, most notable first. Filter by type, assessment or year in the ledger →
The other half of the tape: Jason Mendelson's own voice is left out of every number here. Other people bring the name up 27 times in 6 episodes on 20VC. every mention, with the transcript →
Who brings them up most Harry Stebbings 14Seth Levine 4Ryan McIntyre 4David Cohen 2Brad Feld 2Tracy Lawrence 1
Every mention by year
2020 1 mention in 1 episode
2019 5 mentions in 2 episodes 3 per episode
- 20VC: Brad Feld on Why Market Size At Early Stage Is Not Helpful, His Biggest Learnings From The Boom & Bust of The Dot Com and How The Best VCs Work For Their CEOs
- 20VC: Techstars Founder David Cohen on Why Seed Investing Is A Different Asset Class To Venture, What Makes The Best And The Worst Board Members & Why Every Company Has To Have A Pessimist In The Room
- every mention in 2019, scene by scene →
2017 15 mentions in 1 episode
2016 1 mention in 1 episode
2015 5 mentions in 1 episode
Appearances (1)
| Episode | Date | Speaking time |
|---|---|---|
| 20VC: How 50% Of VCs Hurt Entrepreneurs, How To Build A Relationship Of Trust With Your VC | Jan 30, 2017 | 14m |