# Arena AI funding rounds and investors

As of 14 Oct 2026, Arena AI has raised $100M across 1 verified round on record; latest: $100 million seed round led by Andreessen Horowitz and UC Investments, announced 21 May 2025.

Lmarena offers AI-driven tools for creating web applications, including landing pages, dashboards, games, and online stores.

Website: https://lmarena.ai  
Page: https://fireround.dev/companies/lmarena.ai

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-05-21 | Seed | $100 million | Andreessen Horowitz, UC Investments | Felicis, Kleiner Perkins, Lightspeed | [prnewswire.com](https://www.prnewswire.com/news-releases/lmarena-secures-100m-in-seed-funding-to-bring-scientific-rigor-to-ai-reliability-302462025.html), [theaiinsider.tech](https://theaiinsider.tech/2025/05/27/ai-benchmarking-pioneer-lm-arena-announces-100m-seed-at-600m-company-valuation) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.