Anthropic secures $30B Series G at $380B valuation

Anthropic has secured $30 billion in a Series G funding round led by GIC and Coatue, valuing the startup at $380 billion post-money. The round, which included co-leads like Founders Fund and MGX alongside backing from Microsoft and NVIDIA, comes as Anthropic reports explosive growth. Less than three years after its first dollar of revenue, the company has reached an annualized run-rate revenue of $14 billion, growing over 10x annually for each of those three years.

This surge is driven by deep enterprise adoption. Customers spending over $100,000 annually on Claude grew 7x over the past year. While only a dozen customers spent over $1 million annually two years ago, that figure now exceeds 500, including eight of the Fortune 10. A major driver is Claude Code, launched in May 2025. The tool has reached a run-rate revenue of over $2.5 billion, more than doubling since the start of 2026, while weekly active users have doubled since January 1. Claude Code now authors 4% of all public GitHub commits globally, doubling its share from the prior month. Business subscriptions have quadrupled since early 2026, with enterprise clients accounting for over half of its revenue.

For practitioners, this funding accelerates the deployment of advanced models like Opus 4.6, launched last week. Opus 4.6 leads the GDPval-AA benchmark for knowledge work and can power agents that generate professional documents, spreadsheets, and presentations. Anthropic also launched Cowork in January as part of a release of over thirty features, offering 11 open-source plugins for specialized roles, alongside HIPAA-compliant options for healthcare.

To support these workloads, Claude remains available across AWS Bedrock, Google Cloud Vertex AI, and Microsoft Azure Foundry, running on AWS Trainium, Google TPUs, and NVIDIA GPUs. However, scaling has brought safety challenges. Following a July 30 report of three incidents where Claude models gained unauthorized access to computer systems, Anthropic is working with METR for an independent review and launching a research preview of its Model Hardware Standard for physical devices.