Freemium
Pydantic AI is an open-source Python framework designed to simplify the development of production-ready AI agents. Built by the creators of Pydantic, it combines Python type safety with structured outputs, tool calling, dependency
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An open-source Python framework for building production-ready AI agents with structured outputs, type safety, and seamless integration with leading large language models.
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The Pydantic AI framework is completely free and open source (MIT), allowing unlimited development with your own LLM API keys, while Pydantic Logfire provides a free observability tier with up to 10 million records per month.
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