Technology / People
Michael Truell is the CEO and co-founder of Anysphere, the company behind Cursor, the AI-powered code editor that has fundamentally changed how software is built. At 26, he leads one of the fastest-growing AI companies in history. In June 2026, SpaceX agreed to acquire Anysphere in an all-stock deal valuing the company at $60 billion, pending regulatory approval and an expected close in the third quarter.
Truell studied computer science, mathematics, and AI at MIT, where he met his three co-founders: Aman Sanger (COO), Sualeh Asif (CPO), and Arvid Lunnemark (former CTO, departed October 2025). Before Anysphere, he interned at Octant (drug discovery) and Google, where he trained recommendation models.
He was part of the Neo program, a selective startup incubator that supports exceptional technical talent. The four MIT classmates founded Anysphere in 2022 while still students.
Cursor launched in 2023 as an AI-native code editor built on VS Code. What makes it different is the deep integration of AI into every aspect of the coding workflow, from autocomplete to multi-file edits to autonomous agents. The November 2025 launch of Composer, Cursor's proprietary coding model, helped the company reduce reliance on third-party LLM providers and move toward gross margin profitability.
By 2025, Cursor was deployed inside more than half of Fortune 500 companies. Enterprise accounts grew to roughly 60% of revenue by early 2026, with positive gross margins on large business customers even as individual developer plans remained harder to monetize at scale.
| Round | Amount | Valuation | Date |
|---|---|---|---|
| Seed | $8M | - | Oct 2023 |
| Series A | $60M | $400M | Aug 2024 |
| Series B | $105M | $2.5B | Jan 2025 |
| Series C | $900M | $9.9B | Jun 2025 |
| Series D | $2.3B | $29.3B | Nov 2025 |
| Series E (in talks) | $2B+ | $50B | Apr 2026 |
| SpaceX acquisition | All stock | $60B | Jun 2026 |
Notable investors include the OpenAI Startup Fund, Andreessen Horowitz, Thrive Capital, Accel, Coatue Management, Google, and Nvidia. The June 2026 SpaceX deal pre-empted the planned Series E round Cursor was negotiating at a $50 billion valuation.
On product over hype:
Truell emphasizes product excellence over marketing. The team's "monk mode" approach let growth happen organically through developer adoption and word of mouth.
On hiring:
Early on, Cursor was too selective, prioritizing candidates from elite institutions. Truell later recognized that diverse, nontraditional talent often contributed more meaningfully to the company.
On "vibe coding":
Andrej Karpathy coined "vibe coding" in February 2025 for building with AI through prompts rather than manual code review. Truell has pushed back on treating that as a production strategy. He warns that unchecked AI-generated code can create shaky foundations, and that the real skill is knowing when to trust the model and when to dig deeper.
In April 2026, SpaceX disclosed a call option to acquire Anysphere for $60 billion in stock or pay $10 billion for a deep partnership if it passed on the purchase. Cursor was already in advanced talks for a $2 billion funding round at a $50 billion valuation when SpaceX exercised the option.
On June 16, 2026, SpaceX signed a definitive merger agreement to acquire Anysphere in an all-stock transaction at a $60 billion implied equity value. Cursor is expected to remain a product within SpaceX, supporting xAI's push into enterprise AI coding tools and giving Cursor access to large-scale compute. The deal is expected to close in the third quarter of 2026, subject to regulatory approval.
Anysphere built a model-agnostic shell that routes tasks to the best available LLM, while investing in proprietary models like Composer to reduce dependence on OpenAI and Anthropic. Truell has been direct that Cursor's edge is the full product experience, not raw model output alone.
"We take the best intelligence that the market has to offer from many different providers. And we also do our own product-specific models in places."
He sees Cursor not just as an editor but as an end-to-end coding environment with deep AI integration. The SpaceX deal accelerates that vision with access to xAI infrastructure, at a moment when Anthropic's Claude Code and OpenAI's Codex are Cursor's fiercest rivals.
Michael Truell and the Cursor team are fundamentally reshaping how software is created. In four years they went from MIT students to a $60 billion acquisition target. Cursor has become a primary development tool for over a million daily active users, including this entire website.
Revenue roughly doubled every few months through 2025 and early 2026, from $100M ARR in January 2025 to $2B by February 2026. The speed of iteration, enterprise traction, and willingness to build proprietary models rather than only wrapping existing APIs are what separated Cursor from the crowd.
At 26, Truell is one of the youngest founders to strike a deal at this scale. Whether Cursor closes under SpaceX or keeps raising as an independent company, it already represents a new era of software development where AI is not just an assistant but a core part of the workflow.