Anthropic is in early-stage discussions to raise up to $50 billion this summer in what would be the largest private funding round in technology history, according to the Financial Times. The round would value the company at roughly $900 billion to $1 trillion, putting it ahead of OpenAI’s $852 billion valuation. Reuters separately confirmed the talks are underway, reporting the valuation could exceed $900 billion.
Revenue Growth: $9 Billion to $45 Billion in Five Months
The most striking figure in the reporting: Anthropic’s annualized revenue is approaching $45 billion, according to the Financial Times. That represents a fivefold increase from $9 billion at the end of 2024. The FT identified Claude Code for developers and Cowork for less technical users as the primary growth drivers.
That revenue trajectory explains the valuation jump. Anthropic was valued at $380 billion at the start of 2026. Google invested $10 billion in February at a $350 billion valuation, with options for an additional $30 billion tied to performance targets, according to Analytics Insight. Amazon has pledged $5 billion at the same valuation, with plans for $20 billion more.
Who’s at the Table
Dragoneer Investment Group, General Catalyst, and Lightspeed Venture Partners are among the investors expressing interest, according to the Financial Times. CFO Krishna Rao is leading the negotiations. No terms have been finalized.
The FT reported that Rao deliberately delayed the round until compute infrastructure deals with SpaceX, Google, Broadcom, and AWS were locked in, along with a new partnership with private equity firms. That sequencing suggests Anthropic wanted committed capacity before inviting investors to fund expansion on top of it.
Capacity Constraints Still Binding
Anthropic has been dealing with capacity constraints that disrupted customer operations in recent weeks, the Financial Times reported. The company disclosed three major infrastructure deals this month alone: $200 billion committed to Google Cloud over five years, a partnership for all compute at SpaceX’s 300MW Colossus facility, and a $1.8 billion seven-year deal with Akamai announced today.
Even with those commitments, demand appears to be outpacing supply. The $50 billion raise would fund further compute expansion at a moment when inference volume from autonomous agents is scaling faster than traditional SaaS workloads.
IPO on the Horizon
Reuters reported that Anthropic is exploring an initial public offering as early as October. Investors are looking to get in ahead of that timeline, according to the Financial Times. The fundraise would give Anthropic a compute war chest while providing existing investors with a pre-IPO entry point.
The Capital Arms Race
If completed, the $50 billion round would nearly match the total capital raised by OpenAI across its entire history. OpenAI closed a $122 billion round in March at an $852 billion valuation, which was itself a record. Anthropic’s proposed raise signals that the AI infrastructure buildout requires capital at a scale typically associated with sovereign wealth funds and national infrastructure projects, not venture rounds.
The question is whether $45 billion in annualized revenue, growing at 5x, justifies a $1 trillion private valuation. At roughly 22x annualized revenue, the multiple is aggressive but not unprecedented for high-growth enterprise software. The difference is that most of Anthropic’s capital goes straight into compute, not sales teams or marketing. The margin structure of this business will only become clear once the infrastructure buildout stabilizes.