Anthropic Raises $13B Series F at $183B Post-Money Valuation Date: September 2, 2025 Read time: 3 minutes --- Overview Anthropic, a leading AI research and product company, has successfully closed a $13 billion Series F funding round. This financing round was led by ICONIQ alongside co-leads Fidelity Management & Research Company and Lightspeed Venture Partners, valuing Anthropic at $183 billion post-money. --- Key Investors ICONIQ (lead) Fidelity Management & Research Company Lightspeed Venture Partners Additional key investors include: Altimeter Baillie Gifford BlackRock affiliates Blackstone Coatue D1 Capital Partners General Atlantic General Catalyst GIC Goldman Sachs Growth Equity Insight Partners Jane Street Ontario Teachers’ Pension Plan Qatar Investment Authority TPG T. Rowe Price Associates and Investment Management WCM Investment Management XN --- Company Growth & Financial Performance Anthropic has experienced rapid growth since launching its AI assistant, Claude, in March 2023. By early 2025, run-rate revenue was approximately $1 billion. By August 2025, run-rate revenue exceeded $5 billion. This growth positions Anthropic as one of the fastest-growing tech companies historically. The company now serves over 300,000 business customers. Large accounts (each generating over $100,000 run-rate revenue) have increased nearly 7-fold in the past year. --- Product and Platform Highlights Businesses: API and industry-specific products streamline adding AI to enterprise applications. Developers: Claude Code, launched fully in May 2025, quickly grew to over $500 million in run-rate revenue with usage expanding over 10x in three months. Consumers: Claude Pro enhances AI functionalities for personal and specialized tasks. --- Leadership & Vision Krishna Rao, CFO of Anthropic, emphasized the exponential growth in demand and investor confidence reflecting Anthropic’s strong financial performance and collaborative relationships. ICONIQ Partner Divesh Makan praised Anthropic's research, technology leadership, reliability of Claude, and their commitment to responsible AI development. --- Use of Funds The Series F investment will help Anthropic to: Scale capacity to meet growing enterprise demand. Deepen AI safety research. Support international expansion. Continue building reliable, interpretable, and steerable AI systems. --- Additional Information Anthropic focuses heavily on safety and front-line research including alignment and interpretability. The company’s AI assistant Claude is trusted by a diverse set of users including Fortune 500 companies and AI-native startups. --- Explore more at: anthropic.com/news --- Related Recent News Updates to Consumer Terms and Privacy Policy (Aug 28, 2025) Detecting and Countering Misuse of AI (Aug 27, 2025) Introducing the Anthropic National Security and Public Sector Advisory Council (Aug 27, 2025) --- About Anthropic Anthropic PBC is a leading AI startup focused on building safe, reliable, and steerable AI systems. They offer various products tailored for businesses, developers, and individual users. --- Connect With Anthropic YouTube LinkedIn X (formerly Twitter) --- © 2025 Anthropic PBC