Issue No. 37Week ending Sunday, September 13, 2026434 episodes · 1825 articles
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The Podcast Summary.

40 hours of podcasts, in 5 minutes.

Guest

Aaron Katz

Aaron Katz appears in 1 full episode we cover on 20VC with Harry Stebbings. Below is what each conversation covered, with a key takeaway per article. Every quote in the articles is verbatim and timestamped to the source video.

1 episodecovered
6 articleswith timestamped quotes
Business20VC with Harry Stebbings

ClickHouse CEO: AI Margins Need to Improve | Revenue Concentration Should be a Concern

ClickHouse Co-Founder and CEO Aaron Katz discusses scaling real-time analytics infrastructure to over $350 million in ARR and the technical demands created by agentic AI workloads. Katz breaks down the differences between open weights and frontier models, how AI agent query patterns require low latency and extreme efficiency, and why revenue durability and customer concentration remain critical metrics for enterprise software. He also examines the strategic trade-offs between staying private versus going public in volatile capital markets.

  • AI agents do not follow human persona models; they fire dozens of exploratory, unpredictable SQL queries simultaneously across multiple databases. Read →
  • Aaron Katz scaled ClickHouse to over $350 million in ARR by relying on the high switching costs native to core database infrastructure. Read →
  • ClickHouse scaled to more than $350 million in ARR while enforcing a strict 10% cap on revenue exposure from any single customer or vertical. Read →
  • Silicon Valley consensus expects 90% of token volume to run through open weights, but ClickHouse CEO Aaron Katz predicts a clean 50/50 enterprise split. Read →
  • ClickHouse scaled beyond $350 million in ARR by copying Datadog's self-serve product-led growth motion instead of Snowflake's expensive upfront sales model. Read →
  • ClickHouse generated over $350 million in annual recurring revenue (ARR), yet Co-Founder and CEO Aaron Katz sees no immediate reason to go public next year. Read →
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