Pydantic AI
Type-safe Python agent framework with Pydantic validation, tool calling, and dependency injection
Pydantic AI is a Python agent framework from the Pydantic team that brings type-safe, validated interactions to LLM development. It works with OpenAI, Anthropic, Gemini, DeepSeek, Groq, Mistral, and more. Define tools from normal Python functions with type hints, use dependency injection for customization, and get structured outputs validated by Pydantic. Supports multi-agent patterns, graph-based workflows, MCP, and Agent2Agent interoperability. Includes a built-in evaluation framework (pydantic-evals).
Pricing: Free
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Pydantic AI Alternatives
Explore 49 products in the Frameworks & Stacks category. View all Pydantic AI alternatives.
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