20VC: The AI Bubble Is Wrong | AI Margins Need to Improve | Revenue Concentration Should be a Concern | Why People Over-Estimate Open Models But Enterprises Still Fear Frontier Models with Aaron Katz, ClickHouse

20VC: The AI Bubble Is Wrong | AI Margins Need to Improve | Revenue Concentration Should be a Concern | Why People Over-Estimate Open Models But Enterprises Still Fear Frontier Models with Aaron Katz, ClickHouse

Author: Harry Stebbings August 31, 2026 Duration: 1:03:37

Aaron Katz is the Co-Founder and CEO of ClickHouse, the real-time analytics database powering companies including OpenAI, Anthropic, Tesla and Microsoft. ClickHouse just surpassed $350M in ARR and raised over $1B from investors including Dragoneer, Khosla Ventures, Coatue, 20VC and Benchmark. Previously, Aaron was CRO at Elastic, where he helped scale revenue from approximately $5M to $500M and led the company through its IPO. Before Elastic, he spent 12 years at Salesforce, working alongside Marc Benioff and helping transform it from a 200-person startup into a global software giant.

AGENDA:

4:05 Are we in an AI bubble?
13:40 How does software change when agents—not humans—make buying decisions?
22:28 Will 90% of tokens flow through open models; can enterprises trust them?
31:09 Why did ClickHouse sponsor Fulham; and could sports teams become $20B assets?
35:49 When will ClickHouse hit $1B ARR? 
38:31 Can startups still win elite talent from OpenAI? Biggest remote work mistake?
44:54 Is zero-to-$100M ARR now table stakes; or is durable growth what matters?
48:51 Is college still worth it;  which jobs will survive AI?
57:58 When will ClickHouse go public; and why not next year?

 


Hosted by Harry Stebbings, The Twenty Minute VC (20VC) pulls back the curtain on the high-stakes worlds of venture capital and startup building. Each episode is a compact, twenty-minute dive into the minds shaping the future of technology. You’ll hear candid conversations with legendary investors, the very individuals who fund and guide the next generation of companies, featuring voices like Sequoia's Doug Leone and Benchmark's Bill Gurley. Beyond the capital, this podcast dedicates time to the founders themselves. Weekly, Stebbings sits down with transformative entrepreneurs such as Spotify's Daniel Ek, LinkedIn's Reid Hoffman, and Snowflake's Frank Slootman, unpacking the real journeys behind their iconic companies. The format is direct and focused, cutting straight to the core insights on funding strategies, pitch dynamics, and the personal philosophies that drive success. Tuning into this podcast means gaining an unfiltered perspective from both sides of the table, all delivered in a concise and accessible style that fits into your day.
Author: Language: English Episodes: 50

The Twenty Minute VC (20VC): Venture Capital | Startup Funding | The Pitch
Podcast Episodes
20VC: Apple Sues OpenAI | Zuckerberg Back on X and Challenging Codex and Claude Code | SK Hynix's $26BN IPO | Is Seed Investing Dead: Jason Calacanis Departs Seed for Growth | Greylock Raises New $1.5BN Fund [not-audio_url] [/not-audio_url]

Duration: 1:22:51
AGENDA: 00:00 – Apple SUES OpenAI: Did They Steal Apple's Biggest Secrets? 05:10 – Is OpenAI's $6BN Hardware Bet Already Dead? 12:50 – Zuckerberg Is Back: Meta Finally Takes On OpenAI 18:05 – The AI Spending Bubble Nobod…
20VC: Why OpenAI and Anthropic Won't Win the App Layer | Why Teams Will Get Bigger Not Smaller in a World of AI | Why AI Removes Incumbents Advantage of Bundling | China vs America: Who Wins the AI War with Arvind Jain, Co-Founder @ Glean [not-audio_url] [/not-audio_url]

Duration: 54:46
Arvind Jain is the Founder & CEO of Glean, the enterprise AI leader valued at $7.2 billion after raising more than $770 million from investors including Kleiner Perkins, DST Global, and more. Before Glean, Arvind co-foun…
20VC: Why Now is the Time for the Application Layer | Why OpenAI & Anthropic Won't Win the App Layer | Why Startups Should be TokenMaxxing | Why VCs Should Reduce Weighting on Price & Ownership in an Age of AI with Mike Mignano, USV [not-audio_url] [/not-audio_url]

Duration: 1:09:24
Mike Mignano is a General Partner at Union Square Ventures, one of the most iconic venture firms in the world, whose investments include Coinbase, Stripe, Etsy, Twilio, Cloudflare. Before joining USV, Mike was a Partner…
20VC: Leo Aschenbrenner's Largest Holding: Inside the $90BN Bloom Energy | Why Electricity, Not AI Models, Will Decide the Winners of the AI Race | Why We Are Not in an AI Capex Bubble | Energy Sovereignty and The Future of Power with KR Sridhar [not-audio_url] [/not-audio_url]

Duration: 1:00:44
KR Sridhar is the Founder and CEO of Bloom Energy, the distributed power company powering the AI revolution. Under his leadership, Bloom has grown to a market cap of approximately $93 billion, with revenue surpassing $2…
20VC: How We Got Fred Wilson, Benchmark and Index to Invest $94M | Why Robinhood's Strategy is Wrong | Why 1-1s are BS and What Every Founder Gets Wrong About Equity | Why Taste Beats AI But How AI Kills Org Charts with Paul Erlanger, CEO @ fomo [not-audio_url] [/not-audio_url]

Duration: 57:12
Paul Erlanger is the Co-Founder and CEO of FOMO, the social-first trading platform building the future of on-chain investing. Since founding the company in 2025, Paul has raised approximately $94 million, including a $17…
20VC: Deepseek Raises $50BN | Wall St's $725BN AI Question | The Rise of Open Source & How it Threatens OpenAI & Anthropic | OpenAI Builds it's Own Chip: Jalapeno | The Death of Moats & The New AI Software Winners [not-audio_url] [/not-audio_url]

Duration: 1:24:22
AGENDA: 00:00 – Google Loses Two AI Legends as Anthropic Wins the Talent War 14:45 – China's $50B DeepSeek Bet Changes the AI Power Balance 27:15 – AI's Memory Crisis Has Begun — Apple Warns of a '100-Year Flood' 30:00 –…