Tech & AI | May 18, 2026

Anthropic has agreed in principle to raise $30 billion at a valuation approaching $900 billion, a number that would make it the most valuable private AI company in the world and end OpenAI’s brief reign at the top of the private-market rankings. Bloomberg first reported the deal on May 12; as of this writing, no term sheet has been signed, but sources familiar with the discussions say the round is expected to close before the end of May.

The financing is being co-led by Dragoneer Investment Group, Greenoaks Capital, Sequoia Capital, and Altimeter Capital.

Revenue That Justifies the Price

The valuation is not being sustained by optimism alone. Anthropic’s annualized revenue reached $30 billion in April 2026, up from roughly $9 billion at the end of 2025. The company’s internal trajectory reads almost like a satire of hypergrowth: $87 million run rate in January 2024, $1 billion by December 2024, $9 billion by end of 2025, $14 billion in February 2026, $19 billion in March, and $30 billion last month. Anthropic itself described that arc as “crazy” in a recent employee communication reviewed by VentureBeat.

More than 300,000 businesses now use Claude through Anthropic’s API or enterprise tier. More than 1,000 of those customers spend at least $1 million a year, a figure that doubled from roughly 500 in under two months earlier this spring, and that was itself a dramatic jump from a dozen such customers just two years ago.

The company has not disclosed a precise gross margin figure, but the underlying model economics for high-volume enterprise contracts are understood to be materially different from the consumer subscription business. At the top of the spend tier, customers are locking in multi-year agreements, and Anthropic has positioned its Claude API as infrastructure rather than software.

Claude Code Changes the Revenue Mix

A meaningful share of the recent surge traces to Claude Code, the company’s agentic coding product launched at the start of the year. Claude Code’s annualized revenue has grown past $2.5 billion, and business subscriptions quadrupled in the first four months of 2026. Enterprise use now accounts for more than half of total Claude Code revenue.

The product matters strategically for a reason beyond revenue: it creates sticky, workflow-embedded usage that is harder to displace than consumer chat. A developer who has built a company-wide deployment around Claude Code is not going to switch providers the way a user might when a competitor releases a better chatbot. Anthropic has understood this, and the PwC partnership announced on May 14 illustrates the approach. Under that deal, PwC will deploy Claude Code and the Cowork product to its global workforce and certify 30,000 U.S. professionals on Claude. A joint Center of Excellence will be established for what PwC called “agent-driven transformation.”

Goldman Sachs and Blackstone are also listed among Anthropic’s major enterprise relationships, though neither company has disclosed the financial terms.

The OpenAI Comparison

Anthropic’s near-$900 billion figure puts it ahead of OpenAI’s most recent valuation of approximately $852 billion. That comparison, while striking, should be approached with some caution: both numbers are private-market valuations subject to the preferences of the investors involved and the timing of each deal. Neither company is subject to the disclosure requirements that would let outsiders verify the underlying financials with precision.

What is observable is that Anthropic’s revenue, by the company’s own account, has now passed OpenAI’s on an annualized basis. The-AI-Corner, which tracks AI company financials, reported this month that Anthropic’s $30 billion ARR surpasses OpenAI’s most recently disclosed figure. OpenAI’s revenue grew sharply over the same period, so the gap is not large, but the direction of travel is notable.

What the Money Is For

Anthropic has not publicly detailed how it intends to allocate the $30 billion raise. Previous rounds have funded model training, cloud computing infrastructure, and sales expansion. The company operates at a significant cash burn: training frontier models remains among the most capital-intensive activities in the technology industry, and competition with OpenAI, Google DeepMind, and Meta’s AI division shows no sign of easing.

There is also an IPO question. Anthropic has not set a public timeline for going public, and the Series G financing in February, which valued the company at $380 billion and was itself the second-largest venture deal in history at the time, did not come with any IPO commitments. The near-tripling of valuation in roughly three months suggests the company and its backers believe the public-market opportunity remains ahead of them, not behind.

A Market That Keeps Repricing

The speed of Anthropic’s valuation expansion is, at minimum, a data point about how investors currently assess the AI infrastructure opportunity. Companies with strong gross margins and durable enterprise contracts have historically supported high multiples; Anthropic’s revenue multiple, at roughly 30x ARR, is high even by those standards, though not without precedent in high-growth SaaS at peak cycles.

Whether the $900 billion figure holds will depend on whether the revenue trajectory continues, whether model quality remains competitive, and whether the enterprise lock-in that Claude Code is intended to create proves as durable in practice as it appears in theory. The answers to those questions will take considerably longer than a funding round to reveal themselves.

Sources: Anthropic In Talks to Raise $30 Billion at $900 Billion Valuation — Bloomberg | Anthropic says it hit a $30 billion revenue run rate after ‘crazy’ 80x growth — VentureBeat | Anthropic Passed OpenAI in Revenue: $30B ARR April 2026 — The AI Corner | Anthropic funding round valuation: $30B deal lifts value near $900B — Cryptonomist | Anthropic eyes $30B round at $900B valuation — TFN | Claude AI Statistics 2026 — Panto | AI News Today — May 18, 2026 — BuildFastWithAI