Aug 27, 2026 · 38m · a16z
How Cursor Built One of AI’s Fastest-Growing Companies
0:00 / 0:00
▶ Watch on YouTube →
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
In this episode of The a16z Show, general partners Matt Bornstein, Martin Casado, and Sarah Wang dissect Cursor's meteoric rise, detailing how contrarian product architecture, relentless execution, and high-conviction company building created one of AI's fastest-growing enterprise startups.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. How this is scored →
The host as informed peer 6.4 Guest teaching 1.9 Guest disagreement 1.3 The host pushing back 1.3
speaking balance: gold is the host, purple is the guest (3 minute bins)
Sharpest disagreement ▶ 20:24 Martin dismisses Twitter business model critics
Martin sharply dismisses commentators on X as driven by adrenaline and schadenfreude, contrasting their surface-level margin critiques with historical tech platform shifts.
Hardest push from the host ▶ 10:36 Martin challenges growth memo assumptionsMartin directly challenges Sarah on how she justified leading the Series B under traditional growth fund frameworks when conventional metrics didn't apply.
Biggest teaching moment ▶ 6:14 Martin explains why language models supersede coding-specific modelsMartin breaks down why building a coding model requires a frontier natural language foundation model rather than a narrow coding specialist.
The host holds their own ▶ 25:57 Sarah breaks down target AE sourcing mechanicsSarah demonstrates deep operational mastery by explaining the exact multistep methodology used to map out top performing enterprise sales reps.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | The host as informed peer | Guest teaching | Guest disagreement | The host pushing back | Why |
|---|---|---|---|---|---|---|
| The a16z Show Title Sequence | 6 | 2 | 1 | 1 | Sarah sets the context for their early 2024 Series A investment in Cursor. Matt and Martin recount the competitive landscape between foundational coding models and plugins, noting how Cursor aligned with their thesis. | |
| The Contrarian Bet on Forking VS Code | 6 | 2 | 1 | 2 | Sarah probes the contrarian decision to back an IDE fork rather than an enterprise plugin. Martin and Matt articulate the reasoning behind product-first founder conviction. | |
| Unprecedented Growth Trajectory and Series B Conviction | 7 | 2 | 2 | 2 | Martin prompts Sarah to explain how she convinced the growth team to lead the Series B. Sarah details how Cursor defied classic SaaS ARR benchmarks and self-serve saturation models. | |
| Thriving Amidst Formidable Competitors and Claude Code | 6 | 2 | 1 | 1 | The partners review how Cursor weathered competition from Microsoft Copilot, Windsurf, Cognition, and Claude Code, driven by founder focus and composure. | |
| Frontier Model Shocks and Constant Self-Cannibalization | 6 | 2 | 2 | 1 | The group discusses model shocks like Opus 4.5 and Cursor's willingness to cannibalize its own product architecture. Martin criticizes public social media skepticism over gross margins. | |
| Precision Recruiting and the Founding AE Playbook | 8 | 1 | 0 | 1 | Sarah details the meticulous founding AE hiring strategy she assisted with, explaining how precision recruiting and back-channeling matched their engineering hiring philosophy. | |
| Founder Taste, Office Aesthetic, and Ruthless Focus | 6 | 2 | 2 | 1 | The panel explores Cursor's culture, office aesthetic, and decisive ability to reject distractions or misaligned personnel, noting parallels to high-conviction product founders. | |
| The SpaceX Parallels: Audacity Against the Odds | 6 | 2 | 1 | 1 | The conversation concludes with analogies to SpaceX and an analysis of Cursor's uncommon mastery of talent and strategic M&A in AI. |
Statements from this episode (16)
Bornstein: Copilot was the dominant AI coding tool in early 2024
“Now the leading coding harness was Copilot by like a mile, right? This was like the consensus thing.”
Bornstein: OpenAI, Midjourney, and Replicate engineers adopted Cursor early
“Engineers working at the time, the leading AI companies like OpenAI, Midjourney, Replicate, a bunch of others you know, all, all kind of use this and subscribe to this model.”
Casado: Building an AI Coding Model Requires a Frontier Language Model
“It turns out that you don't speak to these models in code. You speak to these as humans in natural languages. Therefore, the model has to, like, understand, like, the breadth of human experience and language, right? And so, you know, that means in order to bui…”
Casado: Product-First Startups Should Build Standalone Apps Over Plugins
“Like if you really believe in the product, you would never do a plugin because then you're part of somebody else's product. If you really believed in the product, you wouldn't do enterprise early, you do it later, because the product itself is the kind of go-t…”
Wang: Conventional wisdom adds sales leadership at $25M–$50M ARR as self-serve slows
“Previously it made sense to start layering a sales leader at 25 to fifty million of ARR when self-serve starts to peter out.”
Casado: Cursor rapidly self-cannibalized from an IDE to an agent and model platform
“And I think another thing that the Cursor team probably doesn't get, you know, the level of credit for is to the extent they cannibalized themselves so dramatically in like a Reed Hastings type way in a matter of two years, right? So they were first an IDE, an…”
Bornstein: AI code autocomplete 'Tab' features no longer matter much
“Tab was the big thing when we, you know, Karpathy had that famous post. I guess he has a lot of famous posts where he's like, Tab, Tab, Tab. Yeah, exactly. Like that kind of doesn't matter that much anymore.”
Bornstein: Cursor founder initially refused to build a dedicated sales team
“Early on, I think I told Michael a few times too. It's like, oh, you better invest in sales. He's like, nope, I'm not going to do that. They literally set up enterprise at cursor.com. It's like, if you're an enterprise, send your inquiries to this.”
Casado: Large AI labs subsidize consumer tiers while extracting enterprise margins
“So very classically, if you view your competitive set, say the large labs will basically subsidize or give away the single surf tier. But then they actually have, they command great margins in third party and they command great margins in the enterprise.”
Casado: Cursor's technical founders spent 40% of their time recruiting
“Well, they all, they also spend 40% of the time recruiting. Which is amazing for technical product founders to spend 40% of the time recruiting. I've never actually seen it before.”
Cursor reached 50% of the Fortune 500 faster than any a16z startup
“I mean, they got to over 50% of the Fortune 500 and I think faster than anyone we've ever seen.”
Casado: Coding is the most competitive startup market ever seen
“Founding teams work on exactly what is needed by the business, and I think they did a very good job, and I think it allowed them to navigate the most competitive market we've probably ever seen. Has there been a more competitive market than coding?”
Casado: Cursor navigated Microsoft/Anthropic competition and M&A in two years
“I mean, imagine like starting competing with Microsoft, ending, ending up competing with say, Anthropic, you know, both of these kind of, you know, mega companies with tremendous amount of capital and power and distribution. In the meantime, you evolve like fu…”
Casado: Cursor and Elon Musk's ventures are the best M&A fit seen
“I actually think that these two companies, I mean, we just like, you know, talk about the M&A little bit are very good fits. They're very good fits on, on like a technical level, right? Like Elon has a compute, they have the distribution and the data on a visi…”