Anthropic Raised $65 Billion at $965 Billion Valuation Following Explosive Claude Growth

Anthropic announced raising $65 billion in its Series H funding round at a post-money valuation of $965 billion. This is the largest funding round in the company's history, reflecting Claude's explosive growth in the enterprise sector over recent months.

Growth Pace

Just three months ago, in February 2026, Anthropic closed its Series G funding round. Since then, demand for Claude has only accelerated. Today, global enterprises are integrating Claude into critical business processes, and a growing number of people worldwide rely on it in their daily work.

The company's run-rate revenue exceeded $47 billion on an annualized basis. This means Anthropic is generating in a year what the company was valued at just a year ago. Such growth rates are rare even among the most successful technology startups.

The round was led by four mega-investors: Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital. Co-leads included Capital Group, Coatue, D1 Capital Partners, GIC, ICONIQ, and XN. More than two dozen other organizations also made significant investments, ranging from venture funds (General Catalyst, Lightspeed) to traditional asset managers (Fidelity, T. Rowe Price, Blackstone).

Where the Money Will Go

Anthropic will allocate the funding toward three priority areas:

• Expanding computational infrastructure—to meet growing demand from enterprise customers for Claude
• Safety and interpretability research—to make models more reliable, transparent, and predictable
• Product development and partnership expansion—advancing Claude Code, Cowork, and the integration ecosystem

Anthropmic CFO Krishna Rao explained: "Claude is becoming increasingly indispensable for our growing global customer base. This funding will help us meet unprecedented demand, stay at the forefront of research, and bring Claude to new places where people work."

Unprecedented Infrastructure Deal

Anthropmic has secured a series of the largest infrastructure agreements in the industry. Amazon agreed to provide up to five gigawatts of new computational resources. Google and Broadcom promised five gigawatts of next-generation specialized TPUs. Even SpaceX joined the partnership, offering Anthropic access to GPUs in its Colossus 1 and Colossus 2 data centers.

Claude became the first frontier model simultaneously available on the three largest cloud platforms: AWS, Google Cloud, and Microsoft Azure. Beyond the cloud giants, Anthropic has attracted strategic infrastructure partners—Micron, Samsung, and SK Hynix. Their technologies are critical for global memory, storage, and logic chip supplies. As demand for Claude grows, these alliances will help the company scale reliably and rapidly.

What This Means

Anthropmic is entering a qualitatively new stage of development. The company is no longer just a startup proving the AI concept—it's becoming an infrastructure company that global leaders build their core processes on. Such a level of funding and validation from the world's best investors points to a unanimous conviction: intelligent agents are now a critical layer of corporate operations, not experimental technology.