xAI is a foundation-model developer in the AI industry, founded in 2023. Its products cover language and video.
Its most recently reported annualized revenue is $428M (as of 2026-01-06). It was last valued at $230B, having raised $37B in equity. It employs around 900 people. Its products reach about 64M active users.
Every figure here comes from a dated public report rather than a company disclosure to us, and different sources often disagree — the timeline below keeps each report separate instead of averaging them away.