Anysphere, the developer of AI coding assistant Cursor, has raised US$900 million in a funding round led by Thrive Capital. Andreessen Horowitz, Accel, and DST Global also participated.

This brings Anysphere’s total funding to over US$1 billion and boosts its valuation to US$9.9 billion.

The company, founded in 2023, offers Cursor through subscription plans.

Cursor has over a million daily users, with more than half of Fortune 500 companies using the platform.

Anysphere recently shifted its focus to enterprise sales, now a major revenue driver. The company reported over US$500 million in annualized revenue and US$100 million in annual recurring revenue just 14 months after launch.

🔗 Source: Bloomberg

🧠 Food for thought

1️⃣ AI coding tools represent the most commercially viable AI sector yet

Anysphere’s extraordinary growth stands out within the surging AI investment landscape, where AI accounts for 33% of all global venture funding 1.

Unlike many AI applications still seeking product-market fit, coding assistants are delivering immediate, measurable productivity gains for developers across industries, explaining why over half of Fortune 500 companies now use Cursor.

This practical utility has created a competitive acquisition environment, with OpenAI reportedly in talks to buy Anysphere’s competitor Windsurf for approximately $3 billion, validating the strategic importance of developer tools in the AI ecosystem.

The $9.9 billion valuation represents investors’ belief that AI coding tools have transitioned from experimental technology to essential business infrastructure, something many other AI applications have struggled to achieve.

Cursor’s position as a daily tool for over a million users demonstrates how deeply AI coding assistants have integrated into developer workflows, creating a sticky user base that justifies such substantial valuations.

2️⃣ Enterprise sales acceleration marks the new phase of AI startup maturity

Anysphere’s strategic pivot toward enterprise customers follows a broader industry pattern where B2B products are experiencing a 35% growth rate, outpacing consumer applications 2.

The company only began building its enterprise sales team late last year, yet enterprise customers already represent a significant portion of revenue, demonstrating the rapid enterprise adoption cycle for proven AI tools.