Arena, the AI leaderboard everyone uses, is now a $100M business ^47.3%

TechCrunch - By Marina Temkin - 6/29/2026, 5:39 PM

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Just eight months after launching its commercial service, Arena, which originated as a research project at UC Berkeley in 2023, has reached $100 million in annualized run-rate revenue. Arena is best known for its popular crowdsourced AI model performance leaderboard, generated from over 10 million user evaluations. Its consumer website... more