Ed Sim
Founder & Managing Partner, boldstart ventures · 3 appearances on the record.
computed by AI from the episodes · how this works → · full disclaimer →
investorfounderauthor@edsim ↗LinkedIn ↗boldstart.vc ↗
Ed Sim specializes in inception- and seed-stage investments in enterprise infrastructure, cybersecurity, SaaS, and AI, having backed companies such as Snyk, Protect AI, Kustomer, Clay, and Superhuman at formation. He previously co-founded Dawntreader Ventures and publishes the newsletter What's in AI/Infra/VC.
11 supported 10 partly supported 3 contradicted 5 not yet assessed 15 not checkable as stated how the 44 claims stand · each chip opens the sources
22 predictions · 22 assertions · 4 opinions · 23 insights · 15 disclosures · 2 what ifs · every statement was checked. The predictions and assertions are the 44 claims: statements the public record can support or contradict. 24 are resolved, 5 are not yet assessed, and 15 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 Ed 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? →
redirected or did not address 5 of 53 assessed questions (9%). Watch them ▸
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? →
285 words/min while actually speaking · 16.9 um and uh per 1k words · 10.9 false starts per 1k · 31.6% of pauses land inside a clause
Measured by listening to the audio itself: 19,353 words across 3 episodes 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 3 rated episodes:
Everything Ed Sim 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: Ed Sim's own voice is left out of every number here. Other people bring the name up 23 times in 11 episodes on 20VC. every mention, with the transcript →
Who brings them up most Harry Stebbings 16Rahul Vohra 3Guy Podjarny 2Hussein Kanji 1Adam Besvinick 1
Every mention by year
2025 1 mention in 1 episode
2023 4 mentions in 2 episodes 2 per episode
2022 3 mentions in 1 episode
2020 2 mentions in 1 episode
2019 7 mentions in 2 episodes 4 per episode
- 20VC: Superhuman's Rahul Vohra on How To Measure Product Market Fit, How To Construct A Process To Increase It & How To Implement A Strong Feedback and Reporting Cycle To Sustain It
- 20VC: Inside The Mind of A Leading LP: How LPs Evaluate New Fund Managers on Everything from First Meeting to Portfolio Construction To Fees and Carry with Lisa Edgar, Managing Director @ Top Tier Capital Partners
- every mention in 2019, scene by scene →
2016 2 mentions in 1 episode
2015 4 mentions in 3 episodes 1 per episode
- 20 VC 093: Where Is The Micro VC Market Going with Samir Kaji @ First Republic Bank
- 20 VC: Running Lerer Hippeau Ventures Like A Startup with Eric Hippeau, Managing Partner @ Lerer Hippeau Ventures
- 20 VC FF 025: Crowdfunding Gimlet Media and Why The Nature Of Startup Equity Is Changing with Erin Glenn, CEO @ Betaworks' backed, Quire
- every mention in 2015, scene by scene →
Appearances (3)
| Episode | Date | Speaking time |
|---|---|---|
| Ed Sim & Jamin Ball: Did Figma Kill M&A Markets & 3 Requirements to IPO in 2024 | E1101 · | Jan 10, 2024 | 26m |
| Ed Sim: Why Seed Has Never Been More Competitive & Why Pricing Has Never Been Higher | E10 | Oct 27, 2023 | 35m |
| 20 VC 092: The Repeatable Playbook of SaaS with Ed Sim, Founding Partner @ BoldStart Ventu | Nov 30, 2015 | 17m |