Hosted by Molly O'Shea
Written by a model from the transcript; not yet reviewed.
This episode explores the massive transformation driven by AI coding agents and the exponential surge in software deployment. The guest explains how Vercel scaled from reaching its first billion deployments over ten years to adding another 1.5 billion in just ten months, with 60% of current deployments now generated by agents. The discussion delves into agentic interfaces, security challenges, sandboxing limitations, and the fundamental shift from human-centric web pages to agent-to-agent protocols.
The episode opens with Vercel’s recent $300 million Series F raise, highlighting its $9.3 billion valuation and the rapid growth of agent‑driven deployments from 3 % to 60 % of all deployments.
Guillermo Rauch explains Vercel’s core values—iterate to greatness and dig deep—and how his lifelong passion for building better tools shaped the company’s culture and product philosophy.
The discussion shifts to the agent‑to‑agent paradigm, with Vercel creating a new web interface that speaks directly to agents, enabling them to browse, transact, and interact without human intermediaries.
Rauch explains how Vercel’s marketplace and partnerships with Stripe and Shopify allow agents to perform real‑world transactions, such as buying products or booking services, entirely autonomously.
Rauch envisions a future where agents generate highly personalized software for individuals and enterprises, eliminating the need to purchase off‑the‑shelf solutions and driving a new wave of domain‑specific tools.
The episode concludes with a deep dive into agent autonomy, the risks of prompt injection, and Vercel’s strategy for creating ethical guardrails and secure environments to protect users and data.
The conversation moves to the infrastructure demands of agents, the need for secure sandboxes, and Vercel’s efforts to build robust containment and guardrails against malicious or unintended agent behavior.
Guillermo Rauch explains Versal’s push toward infrastructure that verifies code, aiming to reduce risk in a world still dominated by human‑written, unverified code.
Rauch discusses how token distribution networks power AI agents, highlighting the shift from proprietary to open models and the growing importance of tokens as units of intelligence.
The conversation turns to the rise of open models, their improved performance, and how enterprises are choosing the best model for each task rather than locking into a single frontier model.
Rauch warns that many AI companies lack customer loyalty, drawing parallels to crypto, and stresses the need for non‑cheatable metrics and long‑term customer relationships.
The episode wraps up with final thoughts on performance, mentorship, and the broader impact of AI, as Molly thanks Guillermo and promotes the podcast.
The guest highlights a dramatic shift in software production, noting that the percentage of deployments originating from coding agents jumped from 3% to 60% over the year.
Rejecting Non-Understandinginsight
The guest explains the importance of not relying blindly on AI output, advising developers and children alike to use AI while still understanding the underlying code.
New Protocols for Agentsstrategy
The internet is shifting from HTML for humans to new machine-to-machine protocols like MCP, enabling agents to understand services and execute actions natively.
Jails Versus Sandboxesinsight
The conversation critiques the term sandbox because physical sand always spills, noting that historical Unix operating systems used the more accurate concept of jails.
The guest shares data showing that 80% of tokens flowing through Vercel's network are now open models, driven by massive improvements in coding capabilities and cost efficiency.
Instant Enterprise Migrationsstory
Using coding agents, Vercel successfully rewrote and migrated an entire legacy stack for the Mercedes Formula One team in just five minutes.
“We started out the year with 3% of deployments on Vercel coming from coding agents.”
“When you’re a developer or a company of any size, you can deploy these agents, make your business more efficient.”
“The lethal combination there is that you buy Vercel as the platform and then you never have to buy software again.”
“I think it's all going to be good and, um,”
“And so developers come to Versal to get tokens, to power their agents, and we're basically one of the largest, uh, uh, token suppliers in the world.”
“The biggest risk is that it's hard for them to understand what their retention is.”
“I want you to not be tied and anchored to a model, to not have control of your data, et cetera.”
“We aggregate all of the model providers and all of the open models in the world, or most of them.”
“The worst thing I could do today is to stay put.”
“If you can, first of all, you know, it used to be that if you had a static resume, it was already kind of hard to hire you.”
Guillermo Rauch, Founder and CEO of Vercel, joins Sourcery from the company's San Francisco headquarters to discuss how AI agents are transforming software development, infrastructure, and the economics of SaaS. Vercel has reportedly reached $600M in annualized revenue, growing 148% YoY, with more than 485,000 paying teams and a $9.3B valuation. Its infrastructure powers applications for OpenAI, Meta, Stripe, Shopify, DoorDash, and more. AI agents now account for 60% of Vercel deployments, up from just 3% at the beginning of 2026. Guillermo explains why coding is becoming dramatically cheaper, why companies may eventually generate software instead of buying it, and how the internet is shifting from human interfaces to agent-native infrastructure. We cover open vs. closed AI models, autonomous agents, cybersecurity, the future of SaaS, exploding compute demand, and how the role of software engineers is changing. Guillermo Rauch: https://x.com/rauchg Molly O’Shea: https://x.com/MollySOShea Sourcery: https://x.com/sourceryy 𝐄𝐏𝐈𝐒𝐎𝐃𝐄 𝐋𝐈𝐍𝐊 YouTube: https://youtu.be/WuorvLfAFmA 𝐒𝐏𝐎𝐍𝐒𝐎𝐑𝐒 • Brex https://brex.com/sourcery—The modern finance platform, combining the world’s smartest corporate card with integrated expense management, banking, bill pay, & travel. https://brex.com/sourcery • Harvey http://www.harvey.ai?utm_medium=paid-partner&utm_source=sourcery&utm_campaign=2026-10-brand-sourcery-partnership—The AI platform built for legal work, is helping the best firms and companies close deals faster. More than 200,000 lawyers, 80% of the Am Law 100, and over 20% of the Fortune 500 build with Harvey. Visit: http://harvey.ai/ • Zone https://zonefrontier.com/—develops next-generation data center campuses, partnering with AI companies, site developers and technology leaders to bring compute online faster and at scale. Visit: https://zonefrontier.com https://zonefrontier.com/ • Mercor http://mercor.com/sourcery—The human intelligence behind frontier AI. Frontier labs and leading enterprises use Mercor to turn the knowledge of 5M+ experts into the data, evals and benchmarks that make AI better at real work. Visit:http://mercor.com/sourcery • VCX https://fundrise.com/vcx—VCX is the public ticker for private tech, allowing investors of all sizes to invest in venture capital. View The Portfolio at http://GetVCX.com http://getvcx.com • Deel https://www.deel.com/sourcery—Deel is the global people platform that helps startups hire, manage, pay, and equip anyone, anywhere. Trusted by more than 35,000 fast-growing companies, Deel is the people platform that just works, so teams can scale without the chaos. Visit: https://www.deel.com/sourcery • Public http://public.com/sourcery–Investing platform Public just launched Generated Assets https://public.com/generated-asset, which lets you turn any idea into an investable index with AI. With Generated Assets, you can build, backtest, refine, and invest in any thesis with AI. Gone are the days of one-size-fits-all ETFs. https://public.com/sourcery Follow Sourcery for the latest updates! https://www.sourcery.vc https://www.sourcery.vc/ Disclosure: Paid Ad. Agents are an experimental AI tool. Its output may be inaccurate and is not investment advice. Public Holding’s, Inc. makes no guarantees about its accuracy or reliability—verify independently before use. Brokerage accounts and services provided by Open to the Public Investing, Inc. See additional disclosures at https://public.com/disclosures/agenticdisclosures. 𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒 (00:00) Guillermo Rauch, Founder & CEO at Vercel (03:32) The simplest advice for going viral (07:24) How Vercel became the index of AI (14:34) Robots writing code for robots (17:57) The web's next users aren't human (21:15) Is ChatGPT reading your website right now? (29:16) The end of SaaS and the rise of personal software (34:07) AI agents are soldiers with no frontal lobe (45:42) AI hackers and the coming cyber war (52:10) 80% of tokens now go to open models (59:00) The biggest risk for frontier labs (1:04:00) Can AI labs survive the public markets? (1:06:28) Why AI has Silicon Valley working 7-7-7 (1:16:56) Your vibe-coded demo won't get you hired (1:22:22) The hardest part of running a company is keeping it simple (1:27:01) Why no company can run all its AI apps 24/7
15,562 words · 3 speakers
Speaker names marked are inferred from speaking time and the show’s known hosts — they are not voice-verified.
Page updated · transcript and summary are machine-generated