Infinite Curiosity Pod with Prateek Joshi

Prateek Joshi
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Sep 8, 2025 • 52min

Infra Investing | Astasia Myers, GP at Felicis

Astasia Myers is a GP at Felicis, an iconic VC firm with investments in companies like Shopify, Canva, Adyen, Notion, Mercor, Plaid, Supabase, Flexport, and more. Astasia's favorite books: God's Bankers (Author: Gerald Posner)(00:01) Introduction(00:26) Astasia’s Infra Thesis(03:59) Golden Age of Infra & Innovators Network(06:22) RL Environments & AI Agents(08:57) Disruption Opportunities: Data & Observability(11:31) Where to Find Infra Founders(16:31) Early Signals & Thesis-Driven Investing(18:01) Picking & Decision-Making Process(20:11) Red Flags in Infra Investing(22:20) References & Diligence(24:35) Proof of Usage & Production Signals(26:24) Building Edge as an Investor(28:01) How Felicis Helps Founders Post-Investment(30:05) Consensus vs. Contrarian Views in Infra(32:09) Tourist Traps in Infra Investing(34:43) GTM & Sales Motion in Infra(37:25) Pricing Strategies for Infra Startups(40:09) Ecosystem vs. Core Product Focus(42:15) Lessons from Outlier vs. Good Companies(44:30) Infra Wedges to Fund Today(45:23) Commoditized but Promising Categories(47:06) Exciting AI Advancements(48:21) Rapid Fire Round--------Where to find Astasia Myers: LinkedIn: https://www.linkedin.com/in/astasiamyers/--------Where to find Prateek Joshi: Website: https://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-infiniteX: https://x.com/prateekvjoshiResearch column: https://infrastartups.com 
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Sep 2, 2025 • 39min

Putting AI On-Call for Humans | Spiros Xanthos, CEO of Resolve AI

Spiros Xanthos is the CEO of Resolve AI, a platform to put AI on-call for humans. He previously started Log Insight that was acquired by VMware. And started Omnition that was acquired by Splunk. He also helped start OpenTelemetry. They've raised $35M from amazing investors such as Greylock.Spiros's favorite books: - Zero to One (Author: Peter Thiel)- Build (Author: Tony Fadell)(00:01) Introduction & Setting the Stage(00:42) AI’s Impact on Software Engineering(02:55) What Reliability Means in Software(04:34) Resolve AI Explained in Plain English(06:33) Real-World Example of Resolve in Action(08:28) Early Customers & Lessons from Company Building(11:40) OpenTelemetry & The Open Source Journey(16:55) Positioning a Developer Tool in a Crowded Market(18:58) Philosophy of Product Building(21:06) Cultural Norms: What to Keep and What to Change(24:33) Radical Transparency & Team Dynamics(26:50) Recruiting for Resilience in Early Team Members(28:59) Future of AI in Software Engineering(31:25) Resolve AI Roadmap & Expansion Plans(33:28) Exciting AI Advancements on the Horizon(35:17) Rapid Fire Round--------Where to find Spiros Xanthos: LinkedIn: https://www.linkedin.com/in/spiros/--------Where to find Prateek Joshi: Newsletter: https://prateekjoshi.substack.com Website: https://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-infiniteX: https://x.com/prateekvjoshi 
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Aug 20, 2025 • 52min

Co-creator of GraphQL and Founder of Dagster Labs - Nick Schrock

Nick Schrock is the founder of Dagster Labs, a data platform that helps you build, schedule, and monitor reliable data pipelines. They've raised $49M in funding from investors such as Sequoia, Index, Amplify, Slow, and 8VC. He is also the cocreator of the popular query language GraphQL. Nick's favorite books: The Great CEO Within (Author: Matt Mochary)(00:01) Introduction and Welcome(00:39) The Origins of GraphQL at Facebook(05:24) Explaining Data Orchestration in Plain English(09:03) What Dagster Is and Why It Matters(12:37) Assets vs. Tasks: A New Philosophy(16:51) Balancing Open Source and Commercial Features(22:18) Growing the Early Open Source Community(25:26) Signals of Community Health(27:59) Landing the First 10 Customers(32:25) Culture Shift: From Engineering-Heavy to Go-to-Market(37:49) Mistakes DevTool Founders Often Make(41:21) Selective Micromanagement and Leadership Style(44:36) Rapid Fire Round--------Where to find Nick Schrock: LinkedIn: https://www.linkedin.com/in/schrockn/--------Where to find Prateek Joshi: Newsletter: https://prateekjoshi.substack.com Website: https://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-infiniteX: https://x.com/prateekvjoshi 
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Aug 6, 2025 • 42min

AI Layer for Data Security | Rehan Jalil, CEO of Securiti

Rehan Jalil is the CEO of Securiti, a platform that enables the safe use of data and generative AI. They've raised $156M in funding from investors such as General Catalyst, Mayfield, and others. He was previously the CEO of Elastica, which was acquired for $280M by Bluecoat. Before that, he was the CEO of WiChorus, which was acquired by Tellabs for $180M.Rehan's favorite books: Good to Great (Author: Jim Collins)(00:00) Introduction (02:14) Founding Securiti and the Evolution of Data Privacy(06:08) Why Data Security Needs a Unified Platform(09:32) Scaling Challenges and Product Decisions(13:17) The Role of AI in Data Security(17:20) Navigating the Enterprise Sales Motion(21:56) Go-to-Market Lessons from Elastica to Securiti(25:43) Competing in a Crowded DSPM Market(29:00) Shifting Buyer Personas and GenAI Adoption(32:11) Rapid Fire Round--------Where to find Rehan Jalil: LinkedIn: https://www.linkedin.com/in/rehanjalil/--------Where to find Prateek Joshi: Newsletter: https://prateekjoshi.substack.com Website: https://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-infiniteX: https://x.com/prateekvjoshi 
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Jul 30, 2025 • 37min

Building AI Agents for Knowledge Work | Alberto Rizzoli, CEO of V7 Labs

Alberto Rizzoli, CEO of V7 Labs, shares insights on automating knowledge work through AI. He discusses the evolution of AI tools, emphasizing dual products like Darwin and Go that assist in medical research and business automation. Alberto reveals strategies for gaining initial customers and stresses the importance of human oversight in AI tasks. He explores product-market fit in the competitive landscape and highlights exciting trends like AI-to-AI communication. His wealth of knowledge and innovative thinking makes for an engaging listen!
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Jul 23, 2025 • 49min

AI for Physical Security | Dave Selinger, CEO of Deep Sentinel

Dave Selinger is the CEO of Deep Sentinel, an AI-powered video surveillance system. They have raised $38M in funding from Intel Capital, Shasta Ventures, and others. Prior to this, he was the cofounder and CTO of Redfin. And he was also the cofounder of RichRelevance. Dave's favorite books: - The Speed of Trust (Author: Stephen Covey)- Snow Crash (Author: Neal Stephenson)(00:01) – Origin Story: A Near-Miss and the Broken Security Market(04:22) – What Deep Sentinel Does and Why It Works(06:23) – Benefits of Vertical Integration in Security Tech(10:20) – How Deep Sentinel Tackles False Positives with AI(14:06) – Balancing Escalation Risk and Deterrence(17:06) – How Deep Sentinel Processes and Uses Its Data(19:36) – Positioning Deep Sentinel in the Competitive Landscape(21:12) – Go-to-Market Learnings for Hardware-Software Companies(23:39) – Residential vs. Commercial Security: A Comparison(26:41) – Regulation and Public Sentiment Around Security AI(29:03) – Insurance, Security, and Incentive Alignment(31:23) – Company Building and Lessons from 20 Years of Founding(39:26) – The Role of Distillation and LLMs in Deep Sentinel’s Future(42:27) – Rapid Fire Round--------Where to find Dave Selinger: LinkedIn: https://www.linkedin.com/in/selly/--------Where to find Prateek Joshi: Newsletter: https://prateekjoshi.substack.com Website: https://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-infinite X: https://x.com/prateekvjoshi 
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Jul 16, 2025 • 48min

Building the Berkshire Hathaway of AI Services | Brennan Pothetes, CEO of Infinity Constellation

Brennan Pothetes is the CEO of Infinity Constellation, an AI-native holding company. They've raised $17M from Freestyle Capital, Charlie Songhurst, and others. Brennan's favorite books: Zero to One (Author: Peter Thiel)(00:01) Lightning Bolt Moment – Origin of Infinity Constellation(03:48) Transitioning from Founder to Holdco CEO(07:00) How Infinity Incubates vs Acquires Companies(09:05) Infinity vs Traditional Venture Studios(10:58) Aligning Incentives: Founders, Holdco, and Investors(16:32) Target Markets and How They’re Chosen(20:27) When a Company Graduates from the Holdco(23:04) Resource Allocation and “Too Many Toddlers” Problem(26:29) Shared Infrastructure and the Code Commons(29:48) Model Choices, Full Stack AI, and the Infinity Playbook(32:05) First 3 Hires at a Portfolio Company(33:53) Who is the Real Competition?(37:03) Infinity’s 5-Year Vision and AI Trends(38:37) Rapid Fire Round
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Jul 9, 2025 • 34min

Agentic Shift in Microservices | Mark Fussell, CEO of Diagrid

Mark Fussell, CEO of Diagrid and co-creator of Dapr, dives into the evolution of cloud-native applications. He shares the origins of Dapr and explains its rising popularity among developers. Fussell discusses the challenges of open-source commercialization and how companies benefit from Diagrid's tools. The conversation also highlights the transformative impact of AI on microservices design, leading to a shift towards agentic applications and innovative approaches in software development. Plus, discover his favorite books and insights from early customer experiences.
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Jun 30, 2025 • 47min

Building the Android for Robots | Jan Liphardt, founder of OpenMind

Jan Liphardt is the founder of OpenMind, where they're building an operating system for intelligent machines. He is an associate professor at Stanford and was previously an associate professor at UC Berkeley. He got his PhD from University of Cambridge.Jan's favorite books: The Little Prince (Author: Antoine de Saint-Exupéry)00:01 — Introduction00:32 — Gap Between Movie Robots and Real-World Robotics02:35 — Vision for a New Robotics OS07:14 — Robotics OS Stack Breakdown11:01 — Biggest Technical Challenges in Robotics15:06 — Data Volume, Processing, and Cloud vs. Local19:09 — Shared Intelligence Layer: What is Fabric?23:15 — Filtering Good vs. Bad Ideas in a Robot Network26:06 — Business Model for Robots and Machine Economy29:55 — Standards and Interoperability in Robotics33:14 — Most Exciting AI Advancements Today35:00 — Rapid Fire Round --------Where to find Jan Liphardt: LinkedIn: https://www.linkedin.com/in/jan-liphardt/--------Where to find Prateek Joshi: Newsletter: https://prateekjoshi.substack.com Website: https://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-91047b19 X: https://x.com/prateekvjoshi 
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Jun 17, 2025 • 40min

AI Infra for Long Context Model Training | Anna Patterson, founder of Ceramic AI

In this conversation, Anna Patterson, cofounder of Ceramic AI and former VP Engineering at Google, shares her insights on AI infrastructure for model training. She discusses achieving a 2.5x speed-up in long context training and the nuances between short, medium, and long contexts. Anna also dives into the importance of differentiating good data from bad, particularly in complex domains. She reflects on the significance of synthetic data and recent AI advancements, offering a glimpse into the future of personalized AI models.

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