Tomasz Tunguz

Founder & General Partner, Theory Ventures · 3 appearances on the record.

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investorauthoranalyst@ttunguz ↗LinkedIn ↗tomtunguz.com ↗

Tomasz Tunguz is the Founder and General Partner at Theory Ventures, an early-stage venture capital firm investing in AI and data software. He previously spent 14 years as a General Partner at Redpoint Ventures and co-authored the book Winning with Data.

48statements → 31claims → 5claims resolved → 60%fully supported → 3.77/5average certainty → 2.13/5average debate potential → 12said about them ↓

3 supported 0 partly supported 2 contradicted 2 not yet assessed 15 not checkable as stated how the 31 claims stand · each chip opens the sources

6 predictions · 25 assertions · 13 insights · 4 disclosures · every statement was checked. The predictions and assertions are the 31 claims: statements the public record can support or contradict. 14 are resolved, 2 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 Tomasz 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

Assertion Supported
Tunguz: Founders expect valuations to match 2022 and 2023 levels
“They expect their valuations to be the same as in 2023 and the same as in 2022.”
Tomasz Tunguz Oct 24, 2024 ▶ 11:50 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas

Their most notable contradicted claim

Assertion Contradicted
Tunguz: Series A ticket size valuations increased 42% over two years
“In fact, valuations at Series A ticket sizes have increased 42% in the last two years.”
Tomasz Tunguz Oct 24, 2024 ▶ 8:19 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas

Expressed certainty vs assessment result

none yet certainty 1
none yet certainty 2
0% certainty 3
69% certainty 4
none yet certainty 5

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

How they sound: not measured why? →

We measure speaking style by listening to the audio itself, and a fair number needs at least 2,000 words from one person on tape we have measured. There is too little of Tomasz Tunguz on measured tape to publish a rate. This says nothing about how they speak.

Everything Tomasz Tunguz said on the Official SaaStr Podcast that made the record, most notable first. Filter by type, assessment or year in the ledger →

Assertion Not checkable as stated
Tunguz: AI app gross margins will expand as inference costs drop 95%
“And when we were looking like a typical software companies, probably at 75% gross margin. Yeah. AI software application companies are like a zero to 30%, and now their single biggest cost has been reduced by 95% overnight, and they didn't have to do a thing.”
Tomasz Tunguz Jan 31, 2025 ▶ 12:15 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Prediction Not checkable as stated
Tunguz predicts AI startup margins and multiples will match classic SaaS
“Before they used to have Challenging gross margins. And now they'll probably look the same as SaaS companies, which means you have pretty significant multiple and valuation expansion.”
Tomasz Tunguz Jan 31, 2025 ▶ 12:46 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Insight
Tunguz: Software startups tripling growth without AI are a hard sell
“If you're tripling, doubling without AI, it's a hard sell.”
Tomasz Tunguz Jan 31, 2025 ▶ 27:13 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Insight
Tunguz: AI is in a "Groupon era" where GTM outpaces product differentiation
“It's a Groupon era for AI where one company takes off and then there are 15 to 20 others because you're wrapping the API, you have a lot of capability out of the gate, and then long-term product differentiation probably matters less than go-to-market execution…”
Tomasz Tunguz Jan 31, 2025 ▶ 27:49 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Prediction Open · timeframe Jan 2028
Tunguz: Enterprise app counts will flatline while total software spend rises
“And so I think maybe what we see is application count stays flat or maybe even decreases, but the total amount of software spending increases because it's capturing some fraction of that labor spend.”
Tomasz Tunguz Jan 31, 2025 ▶ 35:57 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Insight
Tunguz: The 20-year SaaS go-to-market playbook no longer applies
“The playbook that we've built over the last 20 years, basically no longer applies. And we need to re-instrument and re-determine what this new world looks like.”
Tomasz Tunguz Oct 24, 2024 ▶ 4:11 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Contradicted
Tunguz: Series A ticket size valuations increased 42% over two years
“In fact, valuations at Series A ticket sizes have increased 42% in the last two years.”
Tomasz Tunguz Oct 24, 2024 ▶ 8:19 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Insight
Tunguz: AI agent startups struggle in mid-market compared to PLG and enterprise
“We see most AI agentic software companies, people who are selling software that replaces labor, they either sell at the bottom, PLG, bottoms up, or they sell at the very top. Mid-market is much harder.”
Tomasz Tunguz Oct 24, 2024 ▶ 9:26 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Supported
Tunguz: Founders expect valuations to match 2022 and 2023 levels
“They expect their valuations to be the same as in 2023 and the same as in 2022.”
Tomasz Tunguz Oct 24, 2024 ▶ 11:50 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Not checkable as stated
Tunguz: SaaS survey shows AI has no impact on ARR growth
“AI today has no impact on conversion rate, has no impact on ARR growth, even though people who buy AI perceive it as a meaningful contributor to their overall efficiency gains.”
Tomasz Tunguz Oct 24, 2024 ▶ 20:33 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Not checkable as stated
Tunguz: AI buying barrier shifted from security to ROI
“Six months ago, we were asking them, what is the number one prohibition, the thing that inhibits you from buying AI? Six months ago, the answer was security. Today it's ROI. People are struggling to find exactly the value that AI systems are building.”
Tomasz Tunguz Oct 24, 2024 ▶ 2:16 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Not publicly verifiable
Tunguz: Pricing model drives statistically significant performance differences in software
“There's actually a statistically significant difference in the underlying performance of these businesses as a function of their pricing model, irrespective of the layer in the stack.”
Tomasz Tunguz Oct 24, 2024 ▶ 6:00 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Partly supported
Tunguz: 81% of peak venture dollars came from non-traditional VCs
“US venture funding has gone from eight to 300 over 15 years. It's now falling to about a 150 because 81% of the dollars invested in venture capital at the height of the boom came from non-traditional venture capital firms who are all very likely to leave.”
Tomasz Tunguz Oct 24, 2024 ▶ 8:36 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Not checkable as stated
Tunguz: Public company signed $100M infrastructure deal with under 3% utilization
“There's a friend of mine who is part of a cost cutting exercise at a major publicly traded company. They had signed up a three year, a hundred million dollar infrastructure deal with less than three percent utilization.”
Tomasz Tunguz Oct 24, 2024 ▶ 10:19 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Assertion Partly supported
Tunguz: Hybrid seat-and-usage pricing yields 3x net dollar retention growth
“If you're using a combination pricing model, in other words, seats plus usage, three X the growth in that dollar retention as somebody who's using any other form of pricing.”
Tomasz Tunguz Oct 24, 2024 ▶ 18:57 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas
Prediction Not checkable as stated
Tunguz: AI will transform vertical SaaS at cloud computing scale
“The big theme about machine learning is, it's going to change the world of SAS because all of a sudden, it's not just, The machine learning innovations will happen in the core categories that we've seen in the past. Those horizontal companies selling to custom…”
Tomasz Tunguz Jun 2, 2017 ▶ 7:38 AI: The New Platform for SaaS
Insight
Tunguz: AI algorithms are commoditized; startups must build proprietary datasets
“The algorithms themselves are not that innovative. They're not that close source. So you, we're going, the company that's going to really innovate is going to need its own data set to be able to train its own models.”
Tomasz Tunguz Jun 2, 2017 ▶ 8:31 AI: The New Platform for SaaS
Insight
Tunguz: AI innovation alone fails without a strong go-to-market advantage
“A machine learning innovation, in, in and of itself, is not enough to generate substantial customer demand. It has to be able to change the go-to-market.”
Tomasz Tunguz Jun 2, 2017 ▶ 9:04 AI: The New Platform for SaaS
Insight
Tunguz: AI technology advantages do not automatically lower customer acquisition costs
“Like, let's say you know, you create the next version of Zendesk that's got a whole bunch of ML. It's not necessarily that that technology, you know, that Intel inside technology is going to all of a sudden reduce your cost of customer acquisition relative to …”
Tomasz Tunguz Jun 2, 2017 ▶ 24:15 AI: The New Platform for SaaS
Assertion Supported
Tunguz: Lead VC check sizes are up 42% in 18 months
“Right, but check sizes are up, the lead check sizes are up, 42% in 18 months.”
Tomasz Tunguz Jan 31, 2025 ▶ 2:44 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Prediction Not checkable as stated
Tunguz: 95% cheaper AI models will drive 10x-100x usage increases
“If DeepSeq like models with great reasoning, and 95% cheaper. Not for companies will just like 10 X or a hundred X the use and probably keep the margins the same to get to a much better user experience. As a way of differentiation, right?”
Tomasz Tunguz Jan 31, 2025 ▶ 18:34 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Assertion Not checkable as stated
Tunguz: Series B through D VC funding market is starting to recover
“After 2022, the series B through the D market was effectively dead and it's starting to come back.”
Tomasz Tunguz Jan 31, 2025 ▶ 26:09 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Disclosure
Tunguz: Portfolio startup keeping engineering headcount flat using AI IDEs
“We have one company growing really fast. Engineering headcount year over year will be flat. Because they deploy some AI enabled ID and they can write a lot more software.”
Tomasz Tunguz Jan 31, 2025 ▶ 44:56 The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Lemkin
Assertion Not checkable as stated
Tunguz: AI for sales lead analysis works accurately 80% to 85% of the time
“But if I use ChatGPT or OpenAI or a call recording software to determine what's going on with a lead or customer prospect, state-of-the-art says it'll work somewhere between 80 to 85% of the time.”
Tomasz Tunguz Oct 24, 2024 ▶ 1:55 The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bsaas

Show 24statements(24 left)

The other half of the tape: Tomasz Tunguz's own voice is left out of every number here. Other people bring the name up 9 times in 8 episodes on the Official SaaStr Podcast. 3 statements on the record name them. every mention, with the transcript →

Who brings them up most Jason Lemkin 5Molly Alter 2Doug Song 1Colin Zima 1

Statements about Tomasz Tunguz, by other people (3)

Assertion Partly supported
Lemkin: SaaStr LinkedIn Poll Found Only 2% Make AI SDRs Work
“Tomas Tungas came and said he did this survey and no one could get them to work. I didn't have an opinion, but I did it on our LinkedIn poll. We had 3000 folks. Only two percent folks said they get the AISD work.”
Jason Lemkin May 28, 2025 ▶ 38:19 AI, Sales + GTM in 2026: This Changes Everything with Jason Lemkin and Owner CRO Kyle Norton
Disclosure
Zima: Omni raised from former Looker board members at First Round and Redpoint
“We have 20 folks on the dot. It's 16 in product and engineering, so very heavy on the build side. And that was intentional because we were fortunate to be able to raise a good amount of capital actually from two former Looker board members at a pair of VC firm…”
Colin Zima May 9, 2023 ▶ 6:59 SaaStr CRO Confidential: Sam Blond + Omni Founder Colin Zima on the Power of Leveraging Your Network
Assertion Supported
Alter: 160% NDR yields 4.2x growth over 120% NDR over five years
“And when the NDR was one 60% versus 120%, the company grew 4.2 times over a five year period.”
Molly Alter Aug 3, 2022 ▶ 11:04 The Metrics that Matter, Whether You Are Raising $1m or $100m | Index Ventures Partner Molly Alter

Every mention by year

tap a year for its mentions
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023202020212022202320242025episodes it came up in
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Appearances (3)

EpisodeDateSpeaking time
The Future of AI in B2B SaaS: Insights from Synthesia and Theory Ventures. Hosted by Jason Jan 31, 2025 9m
The Where, When, and How of AI with Theory Ventures, Open AI, MotherDuck and Lamini Dec 8, 2023 7m
AI: The New Platform for SaaS Jun 2, 2017 16m

Played on the show (1)

Episodes where a recording of Tomasz Tunguz was played rather than Tomasz taking part, or where the tape carries an address with nobody putting questions to them. Listed because the words are on the record, kept out of every score on this page because they were not said on this show. We read this off the tape: who was spoken to, who was asked something, who answered whom.

EpisodeDateOn tapeWhat it is
The State of SaaS Go-to-Market l Theory Ventures General Partner Tomasz Tunguz #saas #b2bs Oct 24, 2024 18m aired address
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