Forget Nebius. CoreWeave Has a New Competitor. And It's Not Another AI Cloud Company.

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When investors think about CoreWeave's (NASDAQ: CRWV) biggest competitors, names like Amazon, Microsoft, Alphabet, and Nebius probably come to mind.

But one of the most interesting potential competitors doesn't look like a cloud company at all. It builds rockets. And yes, it's Space Exploration Technologies (NASDAQ: SPCX), also known as SpaceX.

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That may sound strange. SpaceX is best known for rockets and Starlink, while CoreWeave provides cloud computing for artificial intelligence. But the lines between those businesses are beginning to blur.

SpaceX and its AI ecosystem are building enormous amounts of computing capacity, including massive Nvidia-powered data centers. And that capacity is increasingly being made available to outside customers.

For CoreWeave investors, this matters for a reason that goes beyond losing a few customers -- SpaceX could help change the economics of AI computing itself.

An AI face next to a human face.
Image source: Getty Images.

CoreWeave is essentially selling computing power

The easiest way to understand CoreWeave is to think of it as a utility for AI.

Companies building advanced AI models need enormous amounts of computing power. Instead of spending billions of dollars building everything themselves, they can rent access to specialized infrastructure from providers such as CoreWeave.

CoreWeave supplies the GPUs, data centers, networking, storage, and software needed to make that computing power available. The business has benefited from a powerful trend: AI demand has grown extremely quickly, while new computing capacity takes time and enormous amounts of money to build.

That imbalance has been good for CoreWeave. For perspective, the tech company grew revenue by 112% in the latest quarter to $2.6 billion while revenue backlog surged 246% to $104 billion.

But it also creates an important question for long-term investors: What happens when the supply of AI computing catches up with demand? That's where SpaceX becomes interesting.

The rocket company is building an AI empire

SpaceX's connection to AI comes largely through xAI and its massive Colossus computing facilities. These data centers have been built to support the enormous computing requirements of AI models and deploy hundreds of thousands of Nvidia GPUs.

But the infrastructure isn't necessarily limited to internal use. SpaceX has also signed agreements to provide computing capacity to outside companies, including major AI players. For perspective, SpaceX announced that it contracted $14.1 billion in computing power to external customers in the latest quarter.