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Home›AI Companies›LMArena

LMArena

Consumer AI

by Arena Intelligence🇺🇸

Chat, compare, vote for the world's best AI models. Join the community shaping the public leaderboard for LLMs, image, and code models through real-world evaluation.

LMArena is a platform designed to compare and benchmark top AI models. Users can engage in chat with multiple AI models side by side including renowned systems like ChatGPT, Claude, Gemini, and other leading Language Models (LLMs). The platform allows users to examine and compare the responses of th...

Top 10%·1K GitHub stars·625K visits/mo
lmarena.ai
LMArena preview

Overall Score

28

Top 10%

of AI companies

Overall Score

28

Top 10%+5 last 90d

GitHub Stars

1K

Python · updated 1y ago

Monthly Visits

625K

1m 12s avg visit

Community Rating

5.0

1 reviews

Executive summary

LMArena is a platform designed to compare and benchmark top AI models. Users can engage in chat with multiple AI models side by side including renowned systems like ChatGPT, Claude, Gemini, and other leading Language Models (LLMs). The platform allows users to examine and compare the responses of th...

Consumer AI
  • Operates in consumer ai.
  • Roughly 625K monthly visits — meaningful audience reach.
  • Active open-source repo with 1K GitHub stars.
  • 43K community saves — strong watchlist signal.

Why it ranks

Overall 28/100
  • Traffic is not enough data
    0/100
  • GitHub is not enough data
    0/100
  • Community is light
    20/100
  • Momentum is not enough data
    0/100

Each dimension is weighted (traffic 20% · community 25% · growth 15% · momentum 15% · innovation 10%) and combined into the overall.

View full analytics →

Recent signals

Latest detected signals across traffic, developer activity and community mentions.

  1. Indexed by indexator.ai

    Mar 11, 2026
  2. Last GitHub push

    Jun 2025

Traffic & Engagement

May 2026
Monthly Visits
625K
Visit Duration
1m 12s
Pages / Visit
1.28
Bounce Rate
77.1%

Traffic Sources

May 2026
  • direct65.3%
  • referrals16.2%
  • searchorganic11.8%
  • socialorganic4.2%
  • genai2.0%
  • mail0.4%
  • searchpaid0.1%

AI Referrals

610 / mo

Referral growth vs previous period

  • chatgpt.com+1860%

Top Keywords

May 2026
KeywordVolume / MoCPC
lmarena.ai14,660$0.39
lmarena ai image1,280$0.35
lmarena517,780$0.26
arena306,230$0.38
lmarena ai147,030$0.39

Top Countries

  • 🇨🇳CN69.1%
  • 🇷🇺RU8.4%
  • 🇺🇸US2.9%
  • 🇮🇳IN2.8%
  • 🇧🇷BR2.0%

About LMArena

LMArena is a platform designed to compare and benchmark top AI models. Users can engage in chat with multiple AI models side by side including renowned systems like ChatGPT, Claude, Gemini, and other leading Language Models (LLMs). The platform allows users to examine and compare the responses of th...

GitHub1,016 stars
LanguagePython
LicenseApache-2.0
Founded2024
HeadquartersUS
Websitelmarena.ai

Track LMArena

Get notified when score, traffic, GitHub or community signals change.

Recent signals

Latest detected signals across traffic, developer activity and community mentions.

  1. Indexed by indexator.ai

    Mar 11, 2026
  2. Last GitHub push

    Jun 2025

Score

Score breakdown

Overall 28/100

Six signals, each 0–100, blended into the overall by their listed weight.

0·20%
0·10%
20·25%
0·15%

Score trend

last 90 days

Traffic

Traffic & Engagement

May 2026
Monthly Visits
625K
Visit Duration
1m 12s
Pages / Visit
1.28
Bounce Rate
77.1%

Traffic Sources

May 2026
  • direct65.3%
  • referrals16.2%
  • searchorganic11.8%
  • socialorganic4.2%
  • genai2.0%
  • mail0.4%
  • searchpaid0.1%

Top Countries

  • 🇨🇳CN69.1%
  • 🇷🇺RU8.4%
  • 🇺🇸US2.9%
  • 🇮🇳IN2.8%
  • 🇧🇷BR2.0%

Discovery

AI Referrals

610 / mo

Referral growth vs previous period

  • chatgpt.com+1860%

Top Keywords

May 2026
KeywordVolume / MoCPC
lmarena.ai14,660$0.39
lmarena ai image1,280$0.35
lmarena517,780$0.26
arena306,230$0.38
lmarena ai147,030$0.39

Community snapshot
Featuredv1.0by Arena Intelligence

Saves

42.5K

Rating

5.0

1 review

Views

371

Category

AI model comparison

AI model comparison

Pros · 17

  • Side-by-side model analysis
  • Multi-model chat sessions
  • Includes ChatGPT, Claude, Gemini
  • Examine model responses
  • Benchmark results provided
  • Public user feedback-powered leaderboard
  • Suited for model selection
  • Inputs processed by third-party
  • Potential public data disclosure
  • Non-personal data sharing emphasized
  • Public displays user feedback
  • Provides model performance analytics

Cons · 7

  • Data privacy concerns
  • Potential inaccurate responses
  • Public disclosure of conversations
  • No on-platform processing
  • No personalisation options
  • Relies on user feedback
  • Comparison limitations in diverse scenarios

Rating distribution

5-star
1
4-star
0
3-star
0
2-star
0
1-star
0

Release history · 1+

Initial releaseAugust 9, 2024

Initial release of LMArena.

Q&A · 21

How does LMArena compare AI models?

LMArena compares AI models by allowing users to engage in chat with multiple AI models side by side. It allows users to examine and compare the results of these models to the same inputs, facilitating direct comparison of model performance.

Can I chat with multiple AI models at once on LMArena?

Yes, on LMArena you can chat with multiple AI models at the same time including renowned models like ChatGPT, Claude, Gemini, and other leading Language Models (LLMs).

What AI models are available on LMArena?

On LMArena, users can interact with several AI models such as ChatGPT, Claude, Gemini, and other leading Language Models.

How does the public leaderboard on LMArena work?

The public leaderboard on LMArena is powered by shared user feedback. Users' interactions with the AI models and their feedback power the leaderboard rankings, promoting transparency and competition among the models.

What does LMArena mean by AI benchmark results?

AI benchmark results on LMArena refer to the performance metrics of each AI model, determined through users' feedback and interactions with the platform.

Alternatives — peer set

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44
OverallGPT

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255
Maskara.ai

Let GPT, Claude & Gemini debate for your next big idea.

30
ChatHawk

Chat with all flagship AI models simultaneously.

7
LunarLink

Get diverse AI insights from multiple models.

27

Community vote

How do you feel about this company?

Your vote helps improve ranking signals.

GitHub

Repos

13

Total stars

1.9k

Type

Org

lmarena/arena-hard-auto

Arena-Hard-Auto: An automatic LLM benchmark.

1.0k15015 issues· Python· Apache-2.0· updated 1y ago

Questions people ask

Generated from public signals and search intent.

Embed this profile

Badge

A lightweight SVG badge showing the score.

<a href="https://indexator.ai/companies/lmarena" target="_blank" rel="noopener"> <img src="https://indexator.ai/api/embed/badge/lmarena" alt="LMArena Score on Indexator.ai" width="200" height="60" /> </a>

Score Card

An embeddable card with score breakdown.

<iframe src="https://indexator.ai/api/embed/card/lmarena" width="300" height="200" frameborder="0" style="border:none;border-radius:8px"></iframe>

Category Leaderboard

Top 10 in Consumer AI.

<iframe src="https://indexator.ai/api/embed/leaderboard?category=Consumer%20AI" width="300" height="400" frameborder="0" style="border:none;border-radius:8px"></iframe>
5