xAI is no more.
The AI company founded by Elon Musk and acquired by his rocket company earlier this year has officially rebranded to SpaceXAI, debuting a new logo and an update to its username on X.
SpaceX acquired xAI — including its flagship chatbot, Grok, as well as X — in February, putting the billionaire’s space, AI, and social media products all under one roof.
The handle for the xAI account changed to SpaceXAI on Monday. The account also shared a video of the xAI logo getting folded into a new SpaceXAI logo.
Musk said in May that xAI would be dissolved as a separate company and folded into SpaceX, with the company’s AI products branded as SpaceXAI.
The rebrand comes after SpaceX’s blockbuster IPO in June. SpaceX made history as the largest public offering ever, raising $75 billion with a valuation of around $1.77 trillion, briefly making Musk the world’s first trillionaire.
While SpaceX is best known for its rockets and extraterrestrial ambitions, its IPO filings revealed just how much it was investing in AI.
The company’s capital expenditures on AI were $12.7 billion in 2025, or more than three times what it spent on its space and connectivity segments, which include Starlink, its satellite internet service.
Its AI segment has been a net loss for the company, but SpaceX believes it has the most potential, saying the total addressable market is the largest “in human history.” SpaceX said it plans to deploy “AI compute satellites,” or data centers in space, as early as 2028.
The company has also landed some big AI infrastructure deals, with Anthropic agreeing to pay SpaceX $1.25 billion a month for access to compute power at its Colossus data centers and Google agreeing to pay $920 million a month.
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