Arena
Arena

Arena

The de facto public leaderboard for frontier LLMs.

2023ActiveBerkeley, USA

About

Arena is a startup that has emerged as the de facto public leaderboard for frontier Large Language Models (LLMs). It plays a significant role in influencing funding, launches, and PR cycles within the competitive AI model space. The company originated from UC Berkeley PhD research. Teams look it up for Artificial Intelligence, Machine Learning, Large Language Models.

Frequently asked

What does Arena do?

Arena is an Artificial Intelligence company that offers Platform. Teams look it up for Machine Learning, Large Language Models, Data Analytics. It is based in Berkeley, California, USA and was founded in 2023. It was formerly known as ["LM Arena"]. Public records show $250M in total funding. Compare it on funding, headcount, reviews and nearby alternatives rather than the marketing line alone.

How much funding has Arena raised?

Arena has raised a total of $250M in funding. The most recent round on record is Series A.

Where is Arena headquartered?

Arena is headquartered in Berkeley, California, USA.

When was Arena founded?

Arena was founded in 2023.

What industry does Arena operate in?

Arena operates in Artificial Intelligence, Machine Learning, Large Language Models, Data Analytics, AI Language Models.

Scores
Measured, not editorial
Ahrefs DR
78/100

Strength of the site’s backlink profile, on Ahrefs’ 0-100 Domain Rating scale. Licensed third-party data, not our opinion.

Agent Readiness
41/100

How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.

Site Speed
73/100

Google PageSpeed mobile performance for the company’s own site. Measured by Google, not by us.

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