The a16z Show

Ben Horowitz, a16z co-founder and veteran Silicon Valley exec who led Netscape and Opsware, joins a wide-ranging chat. They trace how tech primitives like crypto, digital identity, and wallets can assemble into new internet-native institutions. Conversations jump from Shenzhen-style experiments to pop-up startup societies, pro-tech jurisdictions, and where code can and cannot replace traditional legal and governance systems.

Nikhil Krishnan, founder of Out-of-Pocket who helps people navigate U.S. healthcare, explores why insurance is fracturing and more consumers are paying cash. He digs into AI-driven screening and regulatory tensions, the boom in at-home diagnostics and wearables, and the rise of GLP-1s, peptides, and gray-market risks. Short, sharp takes on how care and choice are shifting.

David George, a16z General Partner focused on growth-stage AI and enterprise software, outlines how AI reshapes private markets. He discusses why companies stay private longer. He covers massive AI infrastructure capex, falling model costs and rapid capability gains. He explores pricing and monetization experiments, durable use cases, and how portfolio construction adapts to this new AI landscape.

Hahnbee Lee, co-founder focused on product intuition and developer experience, and Han Wang, co-founder building docs-as-infrastructure, join to discuss how documentation is evolving. They talk about Mintlify’s many pivots, landing early customers with fast prototypes and white-glove onboarding, and why docs now power AI coding agents, internal knowledge flows, and self-updating doc systems.

Simon Mo and Woosuk Kwon, co-founders of Infraact, discuss their groundbreaking work on building a universal open-source inference layer for AI. They explore the evolution of vLLM from a UC Berkeley prototype to a key player in AI infrastructure. The duo delves into the complexities of running large AI models, tackling challenges like scheduling and memory management. They emphasize the importance of open-source in driving diversity and interoperability, while envisioning a future where efficient inference is as foundational as operating systems.

Martin Casado, a general partner at Andreessen Horowitz and a former founder in networking, dives into the transformative impact of AI on infrastructure. He reveals how AI shifts the landscape of software development, making coding easier while keeping the need for skilled engineers intact. Martin contrasts genuine AI demand with market hype and discusses the role of regulation as a critical constraint in scaling AI solutions. He also explores how agent-driven tools might change traditional infrastructure decision-making, highlighting the evolving dynamics of enterprise purchasing.

Beyang Liu, Co-founder and CTO of Sourcegraph and an expert in developer tools, shares insights on his work with coding agents. He reveals that 90% of his code now comes from agents, leading to discussions about the geopolitical implications of AI, especially regarding Chinese models dominating open-source development. Liu contrasts the productivity of large codebases with simpler projects and explores the future direction of developer tools, emphasizing the need for clear regulations to protect innovation in the face of increasing competition.

Join Alex Rampell, a general partner at a16z with a focus on AI apps and fintech, as he shares insights on the rapid transformation AI is bringing to software. Discover how AI is creating new markets by enabling software to take over tasks traditionally done by humans. Alex discusses key investment themes, including AI-native applications and proprietary data workflows, and highlights the importance of defensibility and workflow ownership. Dive into the implications of these shifts for the future of enterprise productivity and tech innovation.

In this engaging discussion, Omar Khattab, an Assistant Professor at MIT and creator of DSPy, unveils how he unintentionally established a new framework for making large language models programmable. He critiques the conventional obsession with AGI and emphasizes the importance of building systems that bridge the gap between user intent and AI capabilities. Omar articulates the need for a middle layer between natural language and code, illustrating how DSPy captures intent through its innovative abstraction of signatures, enhancing the reliability of AI systems.

Marc Andreessen, co-founder of Netscape and a16z, and Ben Horowitz, former CEO of Opsware and a seasoned venture capitalist, delve into the evolving media landscape. They discuss the shift towards decentralized platforms like Substack, emphasizing how this empowers creators over traditional media. With AI as a transformative force, they explore how it expands markets and enhances product-building. Their insights illuminate the pivotal role of reputation and operational support in investing, underscoring the potential for unprecedented growth in the creator economy.