PromptLayer

This app lets you browse interactive leaderboards that compare performance across different categories and methods. Simply pick a category, methodology, and metric to see updated tables and charts....

Observability and devtools for AI agents.

Build, seed, and call twins of the services your software acts on via API, CLI, or MCP.

AI observability platform with open-source Phoenix.

Platform for evaluating and monitoring AI products.

CLIRank scores 420 APIs on agent-friendliness: auth method, CLI tools, pricing transparency, headless operation. Search by capability, compare alterna