Anthropic raises $13b, valued at $183b post-money

Anthropic has raised US$13 billion in a series F round led by Iconiq, valuing the AI company at US$183 billion post-money.

Fidelity Management & Research Company and Lightspeed Venture Partners also co-led the round, with participation from investors such as GIC, BlackRock, and General Atlantic.

The company launched its AI model, Claude, in March 2023 and reported a revenue run rate of over US$5 billion by August 2025.

Anthropic now serves over 300,000 business customers, and its number of large accounts grew nearly 7x in the past year.

Anthropic develops AI models for enterprise, developer, and individual use. It plans to use the new funding to expand capacity, invest in safety research, and support international growth.

🔗 Source: Anthropic

🧠 Food for thought

1️⃣ AI revenue concentrates among just three major players despite massive industry investment

Anthropic’s $5 billion run-rate revenue positions it within an extremely exclusive group of AI companies generating significant revenue.

According to recent industry analysis, only three AI companies—OpenAI, Anthropic, and Google DeepMind—are projected to generate billions in revenue, while no other AI company surpassed even $100 million in 2024 2.

This creates a stark divide in the AI landscape, where Anthropic’s rapid growth from $1 billion to over $5 billion run-rate in just eight months 1 contrasts sharply with the hundreds of AI startups struggling to reach meaningful revenue milestones.

The concentration becomes even more pronounced when considering that OpenAI is projected to reach around $10 billion in annual revenue for 2025, making it roughly twice Anthropic’s current scale 2.

This dynamic suggests that despite massive venture funding flowing into AI startups, the actual revenue generation remains highly concentrated among companies with the resources and technical capabilities to build and deploy frontier models at scale.

2️⃣ Different AI business models reveal contrasting paths to profitability

While Anthropic raised $13 billion to fuel its growth trajectory, other AI companies demonstrate that substantial revenue is possible with dramatically different resource requirements.

Air AI, for example, reached $3.5 million in revenue by 2025 with just a 32-person team and no external funding, focusing specifically on conversational AI for sales and customer service 3.