Chat with Multiple AI Models in One Prompt

All in one place. Discover the best model for your needs.

Enter Arena View Leaderboards
3M+
Monthly Active Users
1,530+
Comparisons per Minute
10+
Evaluation Categories

Why use ChatM?

Compare Models

Directly compare responses from different AI models in one chat.

Leaderboards

Discover which models perform best for your tasks in the world.

Diverse Insights

Multiple AI responses in a single chat, for smarter decisions.

Supported By

The following organizations make ChatM possible

Sponsor 1 Sponsor 2 Sponsor 3 Sponsor 4

Latest Models Added

OpenAI logo GPT-4.5
Anthropic logo Claude 3.7 Sonnet
Google logo Gemma3