Mark Suster
Managing Partner, Upfront Ventures · 3 appearances on the record.
computed by AI from the episodes · how this works → · full disclaimer →
investorfounderauthorexecutive@msuster ↗LinkedIn ↗bothsidesofthetable.com ↗Wikipedia ↗
Mark Suster is a Managing Partner at Upfront Ventures, where he leads early-stage investments in software and emerging technology. Before becoming a venture capitalist, he founded and sold two enterprise software companies, including Koral, which was acquired by Salesforce.
5 supported 4 partly supported 5 contradicted 5 not yet assessed 10 not checkable as stated how the 29 claims stand · each chip opens the sources
16 predictions · 13 assertions · 3 opinions · 23 insights · 21 disclosures · every statement was checked. The predictions and assertions are the 29 claims: statements the public record can support or contradict. 14 are resolved, 5 are not yet assessed, and 10 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 Mark 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 4 of 38 assessed questions (11%). 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? →
228 words/min while actually speaking · 11.5 um and uh per 1k words · 4.8 false starts per 1k · 22% of pauses land inside a clause
Measured by listening to the audio itself: 12,965 words across 2 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 Mark Suster 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: Mark Suster's own voice is left out of every number here. Other people bring the name up 77 times in 47 episodes on 20VC. 5 statements on the record name them. every mention, with the transcript →
Who brings them up most Harry Stebbings 41Miles Dieffenbach 4Parker Thompson 3Kara Nortman 3Samir Kaji 2Sam Corcos 2Rob Go 2Nav Athwal 2
Statements about Mark Suster, by other people (5)
Every mention by year
2025 4 mentions in 1 episode
2024 10 mentions in 6 episodes 2 per episode
- Jason Lemkin: PluralSight S*** the Bed & The Next IPO Candidates | E1160 · 20VC with Harry Stebbings
- Jason Citron, Co-Founder/CEO @Discord: The Untold Story Behind Scaling to 200M Users | E1230 · 20VC with Harry Stebbings
- David Frankel, MP @Founder Collective: Investing Lessons from Seeding Coupang, Pillpack & Suno|E1214 · 20VC with Harry Stebbings
- Michael Eisenberg: How China Could Overtake the US in the AI Race | E1167 · 20VC with Harry Stebbings
- Dan Siroker: Second-Time Founders Are More Investable & Why Not To Hire People Out of College |E1153 · 20VC with Harry Stebbings
- Ryan Akkina: How MIT Builds Their Venture Fund Portfolio & How MIT Approach Direct Investing | E1109 · 20VC with Harry Stebbings
- every mention in 2024, scene by scene →
2023 6 mentions in 4 episodes 2 per episode
- Sam Corcos: Why Founders Should Take as Many VC Meetings as Possible | E1093 · 20VC with Harry Stebbings
- Rob Go: The Ultimate Guide to Raising a Venture Fund | E1029 · 20VC with Harry Stebbings
- Chris Paik: How I Raised $400M; Substack's Broken Business Model; Music on TikTok vs IG | E1011 · 20VC with Harry Stebbings
- David Tisch: The 3 Most Important Variables When Raising Your Seed Round | 20VC #983 · 20VC with Harry Stebbings
- every mention in 2023, scene by scene →
2022 3 mentions in 2 episodes 2 per episode
2020 1 mention in 1 episode
2018 3 mentions in 3 episodes 1 per episode
- 20VC: The Mindset The Best Investors Assume When Assessing Opportunities, Why So Many Hardware Startups Fail Today & The Right Way To Think About Employee Retention with Andrew Farah, Founder & CEO @ Density
- 20VC: Why Vulnerability Is A Strength In VC, 3 Core Components That Make The Most Successful VCs & How VCs and Entrepreneurs Can Build Meaningful Relationships Pre-Investment with Brian Garrett, Founding Partner @ Crosscut Ventures
- 20VC: LinkedIn's Head of Corp Dev on Why and When Startups Should Start Relationship Building With Corp Dev, What The Structure of M&A Traditionally Looks Like & How To Mitigate The Biggest Risk of M&A, Integration Risk
- every mention in 2018, scene by scene →
2017 6 mentions in 5 episodes 1 per episode
- 20VC: Why Founders Should Not Focus On Top Line Valuation, Why Capital Efficiency Is Key To Returns And Investment Success & Why Despite Popular Thought, $100m Is An Exciting Exit For VC with Micah Rosenbloom, Managing Partner @ Founder Collective
- 20VC: Accel GP, Rich Wong on When Is The Right Time To Scale A Startup, Optimising Initial vs Follow-On Investment Decision-Making & The Globalisation of VC In Recent Years
- 20VC: What Does It Take To Raise A Venture Fund Today, An Analysis of The Explosion of Seed Financing & Why IRR No Longer Takes Centre Stage with Samir Kaji, Senior Managing Director @ First Republic Bank
- 20VC: Jason Calacanis on The 4 Questions Investors Must Ask Founders, Whether YC Have Scaled Their Process Successfully & Why Early Founder Liquidity Is Good Not Bad
- 20VC: How Startups & VCs Can Build Relationships with Potential Corporate Acquirers? The Challenge Of Operating Both A B2B & B2C Business Model & Why Fundraising Is The One Element Founders Cannot Control with Gautam Gupta, Founder & CEO @ NatureBox
- every mention in 2017, scene by scene →
2016 38 mentions in 20 episodes 2 per episode
- 20VC: How To Assess Founder Psychology, Why Talking About Financial Returns In The First Meeting Is Always Wrong & How To Allocate Time Amongst A VC Portfolio with Kara Nortman, Partner @ Upfront Ventures
- 20VC: Upfront Ventures' Greg Bettinelli on Testing For Founder 'Grit' & What It Takes To Build A Successful Consumer Brand Today
- 20VC: Rob Go @ NextView on WTF Is Seed Investing Today and Why Raising Too Much Money Can Harm Your Startup
- 20VC: AngelList's Parker Thompson on How He Evaluates Startup Founders & Why The Move To Series A Is Harder Than Ever?
- 20VC: Why Market Is More Important Than Team, The 4 Key Roles of A Board Member & Why Founders Get Market Sizing So Wrong with Rory O'Driscoll, Founding Partner @ Scale Venture Partners
- 20VC: Why Adaptability Is Key To Fundraising, Why Supply Is Always The First Priority In Marketplaces & Why Sometimes You Have To Hire Fast & Fire Fast with Nav Athwal, Founder & CEO @ RealtyShares
- 20VC: X.ai's Dennis Mortensen on Why There Is No Incumbency Advantage in Artificial Intelligence
- 20VC FF: Hiten Shah on VC Funded vs Bootstrapped Businesses and How He Decides Which Startups To Advise
- 12 more episodes that year, every mention in 2016 →
2015 6 mentions in 5 episodes 1 per episode
- 20 VC 083: 500 Startups Week: New Funds, Startup Mentoring and Dave's Masterplan with Marvin Liao, Partner @ 500 Startups
- 20 VC 093: Where Is The Micro VC Market Going with Samir Kaji @ First Republic Bank
- 20 VC FF 021: From TechCrunch to Founder to TechCrunch with the legend, Steve O'Hear
- 20 VC FF 20: Shaking Up The Food Industry With Willie Biggart @ Spoonfed
- FF 013: 'Make Bets And Believe In What You Are Doing' with James Borow @ Shift & Brand Networks
- every mention in 2015, scene by scene →
Appearances (3)
| Episode | Date | Speaking time |
|---|---|---|
| Mark Suster: Why Private Equity Will Replace IPOs and M&A as the Exit Path | E1147 · 20VC | May 1, 2024 | 44m |
| 20VC: Upfront's Mark Suster on COVID Redefining What A Great Company Looks Like and What V | Apr 20, 2020 | 35m |
| 20 VC 085: Mark Suster @ Upfront Ventures on Being A Super Entrepreneur Driven VC | Nov 4, 2015 | 20m |