Anthropic is renting Artificial Intelligence compute from a giant data center run by SpaceX, linking Claude’s performance and availability to infrastructure controlled by Elon Musk. The arrangement highlights a growing reality across the industry: companies building leading Artificial Intelligence products are increasingly dependent on scarce compute capacity from powerful partners.
Anthropic has been dealing with outages and usage limits in recent months as demand outpaced supply. Dario Amodei acknowledged the bottleneck directly, saying, “We’ve had difficulties with compute,” and, “We’re sorry if sometimes it takes some time, but we’re gonna keep going to acquire as much as we can.” Soon after the SpaceX deal was announced, Anthropic relaxed several rate limits, especially around Claude Code, its fast-growing Artificial Intelligence coding service. That change matters because some developers had recently moved to OpenAI’s Codex in part because OpenAI’s earlier compute deals resulted in fewer restrictions.
The broader competitive message is that Anthropic is now following the same infrastructure-heavy strategy it had once subtly criticized. After questioning Sam Altman’s many compute partnerships last year, the company is now pursuing similar arrangements as demand for Artificial Intelligence services accelerates. Developers and startups at Anthropic’s conference repeatedly emphasized the same problem: they need more capacity. One startup CEO said he recently called a top Google executive to ask for more Gemini tokens, while a Cursor executive said he was anxiously waiting for that company’s own SpaceX compute deal to begin. He added that shifting massive data-center capacity between customers is relatively easy because most facilities use similar Nvidia GPUs.
Anthropic said it will have access to new SpaceX compute within the month. A senior Anthropic executive also admitted privately that the company underestimated demand and had to scramble when usage rose much faster than expected this year. The scale of the growth is striking. If Anthropic’s revenue growth continues at anything close to its current 80x annual pace for another year, the startup would become one of the highest-revenue companies in the world. Inside the company, that momentum is showing up in a rapid product cycle, with teams moving features from research preview to public beta so quickly that employees and customers are struggling to keep up.
