AI data center startup Fluidstack seeks $1B at $18B valuation
Original: AI data center startup Fluidstack in talks for $1B round at $18B valuation months after hitting $7.5B, says report
Why This Matters
Shows massive investor appetite for AI-specific infrastructure as demand outpaces traditional cloud capacity
Fluidstack, an AI-focused data center startup, is reportedly in talks to raise $1 billion at an $18 billion valuation, potentially led by Jane Street. This would more than double its December valuation of $7.5 billion within months.
The startup builds specialized data centers exclusively for AI companies, differentiating itself from hyperscalers like AWS that serve general computing needs. In November, Anthropic signed a massive $50 billion deal with Fluidstack to build custom data centers in Texas and New York for Claude AI infrastructure. The partnership was so significant that Fluidstack relocated its headquarters from the UK to New York and withdrew from a €10 billion AI project in France to focus on US opportunities. The December funding round was reportedly led by Situational Awareness, an AGI-focused fund founded by former OpenAI researcher Leopold Aschenbrenner, with backing from Stripe's Collison brothers and former GitHub CEO Nat Friedman. Google was also considering a $100 million investment as recently as February.