#AnthropicValuationHits965BillionDollars

Anthropic's Historic $65 Billion Series H - The AI ​​Valuation Race Heats Up

🚀 Anthropic Surpasses OpenAI as World's Most Valuable AI Startup
On May 28, 2026, Anthropic achieved a historic milestone that reshapes the artificial landscape intelligence—the company raised $65 billion in Series H funding at a staggering $965 billion post-money valuation, officially overtaking OpenAI's $852 valuation to become the world's most valuable AI startup. This represents one of the largest private funding rounds in technology history and signals a dramatic shift in the AI ​​race.

The Funding Details

The Series H round was co-led by an impressive roster of top-tier investors including Altimeter Capital, Dragoneer, Greenoaks, and Sequoia Capital. Notably, Amazon contributed an additional $5 billion, bringing its total commitment to $33 billion, while memory giants Micron, Samsung, and SK Hynix participated for the first time—underscoring the critical importance of compute infrastructure in the AI ​​arms race. This round comes just three months after Anthropic's $30 billion Series G in February, demonstrating the extraordinary pace of capital deployment in frontier AI.

Revenue Explosion

Anthropic's valuation surge is backed by explosive revenue growth. The company announced its annualized revenue run rate crossed $47 billion earlier in May—up from $30 billion earlier this year and just $10 billion in 2025. This trajectory positions Anthropic as one of the fastest-growing technology companies in history. The growth is driven by global enterprise adoption of Claude across industries, with organizations deploying the AI ​​assistant for coding, content creation, research, and complex analytical tasks.

The SpaceX Compute Deal

Supporting this growth requires massive infrastructure investment. Anthropic disclosed a landmark $45 billion agreement with SpaceX over three years—$1.25 billion monthly through May 2029—for access to over 300 megawatts of computing capacity at SpaceX's Colossus data centers in Memphis. This deal, revealed in SpaceX's IPO filing, represents one of the largest compute contracts ever signed and highlights the infrastructure bottleneck constraining AI development.

Strategic Implications

The funding will advance Anthropic's safety and interpretability research while expanding compute capacity to meet historic demand for Claude. The company is also preparing for a potential public listing, with investors and bankers familiar with the matter indicating IPO preparations are underway. This funding round provides the capital necessary to compete with OpenAI and other rivals in the race to develop increasingly capable AI systems.

Market Context

Anthropic's rise reflects broader investor enthusiasm for generative AI. The company's focus on AI safety and interpretability has attracted enterprise customers concerned about responsible AI deployment. With Claude becoming "increasingly indispensable" to global customers according to CFO Krishna Rao, Anthropic is well-positioned to capture significant market share in the rapidly expanding AI economy.

Investment Considerations

For investors tracking the AI ​​sector, Anthropic's valuation milestone signals continued capital flows into frontier AI companies. The company's $965 billion valuation approaches the trillion-dollar threshold, placing it among the most valuable private companies globally. As AI infrastructure spending accelerates and enterprise adoption deepens, the competitive dynamics between Anthropic, OpenAI, and other players will shape the technology landscape for years to come.