pydantic-ai vs openai-agents-python

AgentCrush compares pydantic-ai and openai-agents-python across public evidence signals — GitHub activity, package usage, dependency adoption, docs quality, ecosystem links, and discourse. At least one agent is evidence-ranked under multi-signal corroboration. The comparison shows evidence differences, not a universal winner. Methodology at /methodology.

For machine retrieval: GET /api/compare/llm-summary?agents=pydantic_pydantic_ai,openai_openai_agents_python or MCP compare_agents(["pydantic_pydantic_ai","openai_openai_agents_python"]).