Anthropic has secured US$65 billion in Series H funding, reaching a US$965 billion valuation. This capital infusion supports infrastructure scaling and research to meet enterprise demand, positioning the corporation as a leader in the global AI sector through strategic multi-cloud availability and hardware partnerships.
Anthropic raised US$65 billion in Series H funding, bringing its post-money valuation to US$965 billion. This investment positions the corporation as the most valuable AI startup globally, surpassing the previous valuation held by OpenAI. The capital injection addresses the necessity of scaling computational capacity to meet the increasing integration of AI within global business operations.
"This funding will help us serve the historic demand we are experiencing, stay at the research frontier, and bring Claude to more of the places where work happens," says Krishna Rao, CFO, Anthropic.
The recent funding round reflects a significant shift in the competitive landscape of the AI industry. Anthropic has experienced a rapid appreciation in market value, tripling its valuation in several months.
In February, Anthropic was valued at US$380 billion. The new valuation of US$965 billion places it ahead of OpenAI, which reported a valuation of US$852 billion following a US$122 billion funding round in March. This growth also places the company within range of SpaceX, which reached a US$1.25 trillion valuation after merging with xAI in February.
Financial performance metrics sustain this market position. The revenue run rate for the corporation reached US$47 billion this month. This figure represents a substantial increase from the US$30 billion recorded earlier this year and the US$10 billion in annual revenue reported in the previous year.
Financial projections suggest a 130% revenue surge, which is expected to result in the first operating profit for the organization. The Series H round involved a diverse syndicate of institutional and strategic investors. Altimeter Capital, Dragoneer Investment Group, Greenoaks, and Sequoia Capital led the investment. Other significant participants included Capital Group, Coatue, D1 Capital Partners, GIC, ICONIQ, and XN.
The round also featured contributions from AMP PBC, Baillie Gifford, Blackstone, Brookfield, D.E. Shaw Ventures, DST Global, Fidelity Management and Research Company, General Catalyst, Insight Partners, Jane Street, Lightspeed Venture Partners, MGX, NTTVC, NX1 Capital, Situational Awareness LP, T. Rowe Price Associates, Inc., and Temasek.
Infrastructure Scaling and Product Development
Anthropic has prioritized the availability of its models across diverse technical environments to facilitate enterprise adoption. Claude is the first frontier AI model available on the three primary global cloud platforms: Amazon Web Services (AWS), Google Cloud, and Microsoft Azure.
While AWS remains the primary cloud provider and training partner, this multi-cloud strategy allows organizations to deploy Claude within their existing infrastructures without vendor lock-in.
To support the computational requirements of its expanding user base, the corporation has secured massive energy and hardware resources. Anthropic signed agreements with Amazon for up to 5GW of new capacity. Furthermore, the organization partnered with Google and Broadcom to secure 5GW of next-generation Tensor Processing Unit (TPU) capacity. Access to Graphics Processing Unit (GPU) capacity has also been expanded through agreements with SpaceX, utilizing the Colossus 1 and Colossus 2 clusters.
Strategic partnerships with hardware manufacturers are essential to the supply chain of the corporation. Samsung, SK hynix, and Micron joined the funding round as infrastructure partners. These companies provide the memory, storage, and logic chips required to operate high-performance models. These relationships ensure that Anthropic can scale its compute resources reliably as demand for Claude continues to grow among the world’s most demanding organizations.
The release of Claude Opus 4.8 coincides with this financial expansion. This model demonstrates improved capabilities in coding, professional writing, and agentic tasks compared to previous iterations. The focus of the development team remains on honesty, self-correction, and the handling of complex office workflows. "Claude’s latest advancements have driven large-scale adoption among the world’s most demanding organizations,” says Brad Gerstner, Founder and CEO, Altimeter Capital.
Enterprise customers are increasingly utilizing tools such as Claude Code to handle intricate processes. “Startups and Global 5000 companies alike are deploying Claude to handle complex workflows, and in doing so, Claude is learning how businesses actually operate: the context, the processes, the judgment," says Alfred Lin, Partner, Sequoia Capital. The integration of these models into core operations indicates a transition from experimental use to essential business infrastructure.
The corporation is also preparing to expand the availability of specialized models. This includes a wider launch of models comparable to Mythos, a powerful cybersecurity model previously restricted due to safety protocols.
The funding will support ongoing research into safety and interpretability, ensuring that as models become more powerful, they remain controllable and transparent for corporate users.
This Series H round, which includes US$15 billion in previously committed investments from hyperscalers like Amazon, likely represents the final private fundraising effort for Anthropic. As the corporation nears a US$1 trillion valuation, the focus shifts toward a potential initial public offering.