One API key for accessing 268+ AI models across 45+ providers with automatic failover and smart routing
LLM leaderboard tracking 382 AI models with benchmark scores, API prices and cost per solved task, updated daily
Stage
Not given
Established
Founded
Not given
2019
Based in
Not given
PL
Pricing model
Freemium
Free
Pricing
Free: 141 free models with no cost. Pay as you go: add credit from $1 to $10,000 with no expiration. Subscriptions: Starter $20/month for $40 API credit, Pro $50/month for $100 API credit, Scale $100/month for $200 API credit. All plans provide 2x credit multiplier on subscriptions.
Free; data available as JSON, via free API and MCP server
Key features
OpenAI-compatible API endpoint
Access to 268+ AI models from 45+ providers
Automatic provider failover
Support for Claude, GPT, Gemini, and DeepSeek models
Built-in character chat client
Support for SillyTavern, RisuAI, and character chat clients
Works with coding agents like Claude Code, Cline, and Roo Code
Multi-protocol support including Anthropic and Gemini compatibility
Support for up to 1M token context windows
Private conversations stored in browser only
Vibe Coding Index measuring performance on coding tasks
Cost per solved task metric for real-world efficiency
Daily data refresh from 32 public benchmark sources
Compare any two models side by side
API and MCP server for programmatic data access
What makes it different
One API key for all models instead of managing multiple provider keys
Automatic provider failover with transparent retry logic
No model gating by subscription tier
Built-in chat client with character support and no server storage
Pay-as-you-go with no expiration or subscription required
Proprietary cost per solved task metric not published elsewhere
Data updated daily and checked hourly for model announcements
Free CC BY 4.0 licensed data for reuse and embedding