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Jack Altman

General Partner, Benchmark · 2 appearances on the record.

computed by AI from the episodes · how this works → · full disclaimer →

investorfounderexecutivehost@jaltma ↗jackealtman.com ↗Wikipedia ↗

Jack Altman co-founded and served as CEO of the HR software company Lattice, growing it to a multi-billion-dollar valuation before becoming Executive Chairman. He is an investor who founded early-stage venture firm Alt Capital and joined Benchmark as a General Partner.

16statements → 1claims → 0claims resolved → 3.75/5average certainty → 2.44/5average debate potential → ≈4.5/5argument clarity, estimated → 64said about them ↓

1 not checkable as stated how the 1 claim stands · each chip opens the sources

1 assertion · 2 opinions · 11 insights · 2 disclosures · every statement was checked. The predictions and assertion are the 1 claim: statements the public record can support or contradict. 0 are 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 Jack argues and how the claims held up. Everything they said, and everything said about them, is in the tabs below.

How they sound: speaking style how? →

259 words/min while actually speaking · 6 um and uh per 1k words · 6.8 false starts per 1k · 39% of pauses land inside a clause

No argument clarity score for Jack Altman: only 6 usable question→answer exchanges on raw tape (a fair score needs 8+). We do not score a sample that small. Roundtable and news formats yield far fewer direct exchanges than interviews. Their coarse estimate from 24 exchanges across raw tape and the produced feed is ≈4.5/5, shown at half point precision because the sample is small and produced tape scores higher.

Measured by listening to the audio itself: 2,487 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 2 rated episodes:

host pushback ▾ 4/10
pushed back at the host ▾ 3/10
setup questions received 48%

Everything Jack Altman said on 20VC that made the record, most notable first. Filter by type, assessment or year in the ledger →

Insight
Altman: Investor help does not scale proportionally with check size
“I do think that when people invest more, they naturally end up being closer to the companies. So I think if somebody does half of your seed round versus if they are a small angel, you will generally get more time, but it's not proportionate. And to your point,…”
Jack Altman Nov 3, 2023 ▶ 6:10 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
Altman: Replacing an early-stage founder CEO fails 90% of the time
“In the early days of a company, the replacement move is more likely to fail than succeed nine times out of 10 before the company's got a certain amount of, like, stability to it.”
Jack Altman Nov 3, 2023 ▶ 9:13 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
Altman: Long-term employee retention outperforms squeezing extra work hours
“What I've also seen, though, is things like employee retention for long periods of time is extremely valuable. And so a company that retains employees for five years instead of one and a half on average, those employees are going to be so valuable in years thr…”
Jack Altman Nov 3, 2023 ▶ 36:55 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
Seed Investments From Multi-Stage VC Funds Carry Major Signaling Risk
“One thing we did do that has a trade-off is we took on some signaling risk by including large funds like Thrive, And Coastal and our seed round that can cause an issue down the line where if they don't end up supporting you, it makes it challenging for a new i…”
Jack Altman Nov 3, 2017 ▶ 20:40 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Insight
Raising Huge Early-Stage Rounds at Peak Valuations Harms Founders
“At the very early stage of a company, you don't need that much capital and you don't need that high of a valuation. I think it can become very tempting to raise all the money at the highest valuation when all you've got is a pitch jack. And I think in most cas…”
Jack Altman Nov 3, 2017 ▶ 22:15 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Opinion
Startup Employees Get the Worst Equity Terms and Need Reforms
“I would love to see ways for employee equity to continue to get friendlier. So employees are the true absolute champions in the ecosystem of VCs, founders, and employees. They have the worst type of equity between the fact that it's options, it's common, there…”
Jack Altman Nov 3, 2017 ▶ 23:14 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Insight
Altman: Early founders shouldn't invest until business can run without them
“I think it does when time constraints are the dominant force. And for that reason, I think early stage founders spending real time investing is it's just too expensive. And so when, like, there are definitely things to be learned from your investing that poure…”
Jack Altman Nov 3, 2023 ▶ 26:17 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
Jack Altman: Working over 50 hours yields diminishing returns at scale
“My experience with it was that once we got to a certain size, I found that incremental hours on Lattice were not that valuable past a certain number of reasonable hours past, let's say, 50 hours at some point. It just doesn't, more hours doesn't do you good th…”
Jack Altman Nov 3, 2023 ▶ 27:07 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Disclosure
Jack Altman allows Lattice employees to pursue outside work and board seats
“I have never also been one to ask our employees not to do Other work. A lot of our employees are also angel investors sit on other boards. And I think that's great for them.”
Jack Altman Nov 3, 2023 ▶ 35:05 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
True Product-Market Fit Manifests as Urgent Customer Demand
“What we heard once we launched a product that people really wanted was instead of sounds cool, I'll check it out. We heard people say, Hey, I need that by Monday and I need you guys to ship feature X, Y, and Z. And if you don't ship it, I'm not going to be abl…”
Jack Altman Nov 3, 2017 ▶ 12:39 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Opinion
Altman: Founder-investors deliver tougher feedback than traditional VCs
“A lot of founders give much tougher love or whatever you want to call it than I've seen investors do.”
Jack Altman Nov 3, 2023 ▶ 11:52 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
Altman: Polite early customer feedback during PMF search is a disservice
“When you're like trying to find product market fit, a customer who's like nodding and saying like, oh yeah, that looks really interesting. Like keep building. We'll check it out because they don't want to tell you it's not interesting. Like they're, that perso…”
Jack Altman Nov 3, 2023 ▶ 12:21 Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20VC with Harry Stebbings
Insight
Top VCs on a Cap Table Primarily Serve as Hiring Signals
“So, to start, I will say that I think it is very true that one of the most important things that great investors do for you is Is that they make other people want to join your company. And so for better or for worse, if you have miles from thrive or say benchm…”
Jack Altman Nov 3, 2017 ▶ 8:42 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Insight
The Best VCs Aggressively Challenge Founders on Strategic Decisions
“One of the things that I find the very most valuable about investors is Is if they're able to truly incredibly challenge your thinking when you're making your most important strategic decisions.”
Jack Altman Nov 3, 2017 ▶ 17:35 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Disclosure
Lattice's Pivot to Performance Reviews Sparked Initial Traction
“And then a year after starting the company is when we released our performance reviews product, and that was a really important night and day flip for us. That became something that companies really, really cared about, and it became really important, and we s…”
Jack Altman Nov 3, 2017 ▶ 4:16 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice
Assertion Not checkable as stated
Lattice Reached Product-Market Fit With a Six-Person Team
“In our case, there was about six of us. So it was me, my co-founder, two other engineers, a marketer, and a sales rep. And the six of us were able to basically take us from not having product market fit to, you know, now in hindsight, what was the beginning of…”
Jack Altman Nov 3, 2017 ▶ 6:42 20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Founders In The Early Days & Why EQ Is The Most Important Trait For Managers with Jack Altman, Founder & CEO @ Lattice

The other half of the tape: Jack Altman's own voice is left out of every number here. Other people bring the name up 63 times in 20 episodes on 20VC. 1 statement on the record names them. every mention, with the transcript →

Who brings them up most Harry Stebbings 42Max Altman 5Justin Fishner-Wolfson 3Peter Lacaillade 2Mark Goldberg 1Jeffrey Wu 1Jason Lemkin 1Casey Winters 1

Statements about Jack Altman, by other people (1)

Disclosure
Max Altman left family funds to launch Saga Ventures out of ego
“So I, you know, I left after doing three funds with some combination of Sam and Jack to build out my own firm just for ego and pride, to be completely honest.”
Max Altman Nov 21, 2025 ▶ 11:43 20VC: Max Altman on The New Seed War: Can Anyone Compete with Sequoia and a16z | Leaving $2BN on the Table with Reddit | Lessons from Backing Rippling at $25M Post | Why Climate Tech is a Mirage and Disaster

Every mention by year

tap a year for its mentions
001032052017201820192020202120222023202420252026episodesmentions
0352017201820192020202120222023202420252026episodes it came up in
007.52.51552017201820192020202120222023202420252026episodesmentions per episode
2026 14 mentions in 5 episodes 3 per episode
2025 18 mentions in 4 episodes 5 per episode
2024 2 mentions in 2 episodes 1 per episode
2023 10 mentions in 5 episodes 2 per episode
2021 4 mentions in 2 episodes 2 per episode
2018 14 mentions in 1 episode
2017 1 mention in 1 episode

Appearances (2)

EpisodeDateSpeaking time
Roundtable #5 with Jack Altman, Auren Hoffman, Jason Lemkin, Harry Stebbings | E1077 · 20V Nov 3, 2023 11m
20VC: What Is Core To The Best Investor - Founder Relationships, The Biggest Risk For Foun Nov 3, 2017 16m
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