What does Arena AI do?

Arena AI focuses on comparing and evaluating AI models in real-world scenarios. It is catalogued under LLM eval & observability on PulseGate.

Arena AI is a consumer product built for AI researchers and enthusiasts.

Yes — Arena AI is free to use.

Is Arena AI still active?

Unverified. Arena AI has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Arena AI?

Similar projects tracked by PulseGate include AI Arena, Community ChatBot Arena, and Alignment Arena.

Back to the index

Arena AI

arena.aiLLM eval & observability

Arena AI is a web platform where users can chat with, compare, and vote for various AI models, including LLMs, image, and code models. It features public leaderboards, community-driven evaluation, and interactive comparison tools, helping researchers and enthusiasts assess model performance.

FreeWebCloud-managed

Visit arena.ai

Overview

5 features

Arena AI sits in PulseGate's LLM eval & observability category. It focuses on comparing and evaluating AI models in real-world scenarios. Arena AI is a consumer product aimed at AI researchers and enthusiasts. It is available for free. It ships for the web.

Arena AI first shipped in 2023. Key capabilities include model chat, leaderboard voting, and model comparison.

Summary written by a language model from the project’s public pages.

Model chat
Leaderboard voting
Model comparison
Community evaluation
Battle mode

Built with & integrations

Framework

Next.js

Hosting

VercelCloudflare

AI providers

anthropicmultiplegoogle_geminiopenai

Runs on

BrowserCloud-managed

Detected from

Next.js: /_next/static/ in the HTML · __next_f in the HTML
openai: bgpt- in the HTML
Vercel: x-vercel-id header · x-vercel-cache header
anthropic: bclaude in the HTML · bclaude- in the HTML
Cloudflare: cf-ray header · cf-cache-status header
google_gemini: bgemini- in the HTML

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed1 Jul · 08:21 UTC
Arena Ai verified against its public source
Source: PulseGate · Open

Frequently asked questions about Arena AI

What does Arena AI do?: Arena AI focuses on comparing and evaluating AI models in real-world scenarios. It is catalogued under LLM eval & observability on PulseGate.
Who is Arena AI for?: Arena AI is a consumer product built for AI researchers and enthusiasts.
Is Arena AI free?: Yes — Arena AI is free to use.
What platforms does Arena AI run on?: Arena AI runs on the web.
Is Arena AI still active?: Unverified. Arena AI has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Arena AI?: Similar projects tracked by PulseGate include AI Arena, Community ChatBot Arena, and Alignment Arena.AI Arena Community ChatBot Arena Alignment Arena
When did Arena AI launch?: Arena AI first shipped in 2023.

At a glance

Platforms: Web
Languages: English
Built for: AI researchers and enthusiasts
Model: B2C
Solves: Comparing and evaluating AI models in real-world scenarios.

Developer

Arenaaitheofficialairankingllmleaderboard

Index record

Indexed: 1 Jul 2026
Lifecycle: Alive
Last seen: 1 Jul 2026

Identity audit (12)

Slug: arena-ai-arena-ai
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 1 Jul 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://arena.ai/

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do