Artificial intelligence startup Anthropic is weighing a historic $50 billion funding round this summer that could value the company at $900 billion, potentially overtaking rival OpenAI. According to sources familiar with the matter, the developer of the Claude chatbot has drawn interest from investors including Dragoneer, General Catalyst, and Lightspeed Venture Partners as its revenue accelerates. The company’s annualized revenue is expected to surpass $45 billion imminently, a fivefold increase from $9 billion at the end of last year.
Closing the Gap with OpenAI
Anthropic, valued at $380 billion in February, is exploring a raise of up to $50 billion at a pre-money valuation of approximately $900 billion. The round could close within two months, though terms have not been finalized, and the deal may not materialize. For context, OpenAI was valued at $852 billion post-money in March after securing a record $122 billion round. One investor remarked, 'People are ready to throw any dollar amount at Anthropic. It’s just about when they want to say they’re ready.'
Chief Financial Officer Krishna Rao has been meeting with prospective backers, and existing investors have already begun requesting allocations despite the company not formally launching the process. Investors are eager to build positions ahead of a potential initial public offering expected as soon as late this year. Given the size of the raise and its public-market ambitions, Anthropic is expected to prioritize firms with experience investing across both public and private markets.
Surging Demand and Computing Constraints
Anthropic’s recent growth has been driven by strong demand for its Claude Code tool for developers and its Cowork assistant for non-technical users. These products have helped the company gain ground with enterprise clients and narrow the gap with OpenAI. However, the surge in usage has strained Anthropic’s computing capacity. The company has faced supply constraints in recent weeks and is seeking to build a war chest to support a major infrastructure expansion. Demand is expected to rise further as Anthropic prepares a broader release of its new AI model, Mythos, which is currently available only to select partners.
To secure long-term compute access, Anthropic has signed multibillion-dollar agreements in the past two months with SpaceXAI, Google, Broadcom, and Amazon Web Services. Combined, those deals will add hundreds of billions of dollars to its costs over the coming years. One investor noted, 'Anthropic has resolved the biggest bottleneck and potential source of weakness, which is compute.' According to sources, Rao put high-value funding talks on hold to focus on securing infrastructure deals and a private equity partnership announced on May 4.
Regulatory Headwinds and Legal Victory
The fundraising effort comes as Anthropic faces mounting regulatory headwinds in Washington. The company recently lost a U.S. government contract and was briefly slapped with an adverse federal 'supply chain risk' designation that could restrict its participation in certain government programs. However, a U.S. court later blocked the designation after determining that the move may have violated the First Amendment, denied Anthropic due process, and exceeded statutory authority under the Administrative Procedure Act. This past week, a federal judge in San Francisco blocked the Pentagon and the Trump administration from enforcing the national security threat label against Anthropic. The legal victory removes a key obstacle for the company’s fundraising and IPO ambitions, though the regulatory landscape remains uncertain.