Sarah Wang

In this engaging discussion, Isa Fulford and Christina Kim, both researchers at OpenAI, detail the groundbreaking features of GPT-5, enhancing reasoning, coding, and creative writing. They dive into the innovations in AI agent workflows, emphasizing the significance of data quality and training techniques. Additionally, they reflect on the impact of GPT-5 on startups and the AI ecosystem. Sarah Wang, a16z General Partner, adds a unique perspective on investment in AI, making this a must-listen for anyone curious about the future of artificial intelligence.

Martin Casado and Sarah Wang, both General Partners at Andreessen Horowitz, dive into the dynamic world of AI and its real value vs. hype. They unravel the misconceptions around the 'GPT wrapper' and discuss the emergence of AI-native companies. The pair highlights how prosumer influence is reshaping enterprise adoption and the importance of brand moats. They also touch on the rapid growth of AI tools like Cursor, emphasizing the need for strategic thinking in navigating this exhilarating market landscape.

Join Connie Chan, a consumer trends expert; Anne Lee Skates, who focuses on digital community; Jack Soslow and Doug McCracken, specialists in gaming and digital fashion; Sarah Wang, an enterprise software leader; and Sumeet Singh, who navigates FinTech. They dive into social commerce's evolution, the concept of 'third spaces' in a digital world, and the transformative potential of generative AI. The discussion also highlights the intersection of fashion and gaming and the challenges of innovation in maintaining user trust in AI technologies.

Gross margins, GPUs, and the future of finance — this one’s for the metrics nerds. CJ sits down with Sarah Wang, General Partner at Andreessen Horowitz, to talk about what happens when the traditional SaaS playbook collides with AI. Sarah shares how legacy benchmarks like payback period and burn multiple start to break down in a world where compute, not headcount, drives costs. She explains why sky-high gross margins can actually be an orange flag, how finance leaders can think about resource allocation between engineers and GPUs, and why the most valuable finance teams today are deeply operational. They also unpack what it’s like partnering with AI-native founders, the evolution of pricing models as LLM costs drop, and whether we’ll see a private trillion-dollar company anytime soon.—LINKS:on LinkedIn: https://www.linkedin.com/in/sarah-wang-59b96a7/Company: https://a16z.com/CJ on X (@cjgustafson222): https://x.com/cjgustafson222Mostly metrics: https://www.mostlymetrics.com—RELATED EPISODES:996 Culture, Exploding AI Bills & SaaS ChaosFrom Credit Karma to Notion: CFO Rama Katkar on Leading Finance Through Every Growth Stage5,762 Job Applications. Zero Offers.Thinking About Adding Payments to Your Software Product? Listen to This First!—TIMESTAMPS:(00:00:00) Preview and Intro(00:02:40) Sponsors – Fidelity Private Shares, Mercury, RightRev(00:05:50) Sarah Joins the Show(00:06:06) The Future of Excel in the Age of AI(00:08:24) Why Gross Margins Don’t Tell the Whole Story(00:10:42) When Sky-High Margins Are an Orange Flag(00:12:57) Finance as a Strategic Lever in AI Companies(00:15:04) Sponsors – Tipalti, Aleph, Rillet(00:17:22) Partnering with AI-Native Founders(00:20:35) When Traditional SaaS Benchmarks Break Down(00:23:58) Forecasting and Financial Planning for Compute Costs(00:27:16) The Engineers-Versus-GPUs Trade-Off(00:30:29) Resource Allocation and Infrastructure Efficiency(00:33:47) How Pricing Models Evolve as LLM Costs Drop(00:37:15) Circular Finance: When Big Tech Funds Its Own Vendors(00:40:39) Metrics That Still Matter in AI-Driven Businesses(00:44:12) The Evolving Role of Finance Leaders(00:47:26) What “Operational Finance” Really Means(00:50:58) Building Sustainable Efficiency in AI Companies(00:54:03) Will We See a Private Trillion-Dollar Company?(00:55:33) Outro—SPONSORS:Fidelity Private Shares is the all-in-one equity management platform that keeps your cap table clean, your data room organized, and your equity story clear—so you never risk losing a fundraising round over messy records. Schedule a demo at https://www.fidelityprivateshares.com and mention Mostly Metrics to get 20% off.Mercury is business banking built for builders, giving founders and finance pros a financial stack that actually works together. From sending wires to tracking balances and approving payments, Mercury makes it simple to scale without friction. Join the 200,000+ entrepreneurs who trust Mercury and apply online in minutes at https://www.mercury.comRightRev automates the revenue recognition process from end to end, gives you real-time insights, and ensures ASC 606 / IFRS 15 compliance—all while closing books faster. For RevRec that auditors actually trust, visit https://www.rightrev.com and schedule a demo.Tipalti automates the entire payables process—from onboarding suppliers to executing global payouts—helping finance teams save time, eliminate costly errors, and scale confidently across 200+ countries and 120 currencies. More than 5,000 businesses already trust Tipalti to manage payments with built-in security and tax compliance. Visit https://www.tipalti.com/runthenumbers to learn more.Aleph automates 90% of manual, error-prone busywork, so you can focus on the strategic work you were hired to do. Minimize busywork and maximize impact with the power of a web app, the flexibility of spreadsheets, and the magic of AI. Get a personalised demo at https://www.getaleph.com/runRillet is the AI-native ERP modern finance teams are switching to because it’s faster, simpler, and 100% built for how teams operate today. See how fast your team can move. Book a demo at https://www.rillet.com/metrics#RunTheNumbersPodcast #FinanceLeadership #AIinBusiness #VentureCapital #SaaSMetrics This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit cjgustafson.substack.com

Cody Coleman, CEO of Coactive and an ex-Pinterest and Meta data scientist, joins Sarah Wang, a general partner at Andreessen Horowitz specializing in AI investments. They discuss the current AI boom, calling it the 'iPhone moment of AI.' The conversation highlights AI's role in managing unstructured data and enhancing consumer insights while ensuring privacy. They also touch upon the evolution of large language models and the collaboration between humans and AI in competitive gaming, showcasing how technology can elevate performance.