The a16z AI Apps team outlines how they are thinking about the AI application cycle and why they believe it represents the largest and fastest product shift in software to date. The conversation places AI in the context of prior platform waves, from PCs to cloud to mobile, and examines where adoption is already translating into real enterprise usage and revenue. They walk through three core investment themes: existing software categories becoming AI-native, new categories where software directly replaces labor, and applications built around proprietary data and closed-loop workflows. Using portfolio examples, the discussion shows how these models play out in practice and why defensibility, workflow ownership, and data moats matter more than novelty as AI applications scale. Timestamps: 00:00 - The AI Opportunity: Apps, Distribution, and Platform Shifts 02:17 - AI's Role in Enterprise and Consumer Applications 05:03 - Emerging AI Trends and Investment Strategies 08:43 - Traditional Software Going AI Native 14:40 - Software Eating Labor 17:04 - Case Study: Eve 21:33 - Building Defensible Moats 24:45 - Case Study: Salient 31:53 - The Walled Garden 40:23 - Incumbents vs. Startups 49:39 - AI Roll-ups 53:32 - Consumer AI Applications 56:03 - Model Aggregation Strategy 57:06 - Investment Process & Team 1:06:46 - Q&A: Customer Retention & Enterprise Sales Resources: Follow  Alex Rampell on X: https://twitter.com/arampell Follow Jen Kha on X: https://twitter.com/jkhamehl Follow David Haber on X: https://twitter.com/dhaber Follow Anish Acharya on X: https://twitter.com/illscience Stay Updated: If you enjoyed this episode, be sure to like, subscribe, and share with your friends! Find a16z on X: https://twitter.com/a16z Find a16z on LinkedIn: https://www.linkedin.com/company/a16z Listen to the a16z Podcast on Spotify: https://open.spotify.com/show/5bC65RDvs3oxnLyqqvkUYX Listen to the a16z Podcast on Apple Podcasts: https://podcasts.apple.com/us/podcast/a16z-podcast/id842818711 Not an offer or solicitation. None of the information herein should be taken as investment advice; Some of the companies mentioned are portfolio companies of a16z. Please see https://a16z.com/disclosures/ for more information. A list of investments made by a16z is available at https://a16z.com/portfolio.