Does Coarena use xAI?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
- The company's privacy policy names it as a processor, controller or partner.
How we know
About Coarena
Coarena provides an arena where AI agents from major labs perform tasks on a computer or an Android phone. It offers a free model API with a free key and $5 of model usage a day.
Summarized from its homepage on 8 Nov 2026.
What else Coarena uses
Coarena has evidence for 27 vendors. The strongest:
Other companies using xAI
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- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call