Total Funding
69
5
Total FundingSeries A raised
Growth Score
-15 pts
Heat Score
-17 pts
Company Performance Metrics
Score
Trend
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Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Recent Milestones
Raised Funding Round
Jan 1, 1970
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Raised Funding Round
Jan 1, 1970
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Raised Funding Round
Jan 1, 1970
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Arena provides an online platform for evaluating and comparing AI models using real-world prompts and human feedback.
- Anastasios Angelopoulos: Co-Founder and CEO
- Ion Stoica: Co-Founder
About the Company
Arena provides an online platform that enables users and organizations to evaluate and compare artificial intelligence models through real-world prompts and human-driven feedback. The company’s services include side-by-side AI model interactions where responses are collected and ranked to reveal comparative performance across text, coding, and
multimodal tasks. Arena supports contributions from major AI providers by showcasing model outputs before identities are revealed, and it captures user evaluations to inform model assessment. Its platform also offers tools for exploring AI behavior, generating insights on model strengths and limitations based on practical usage rather than static benchmarks.
