pydantic-ai

Engineering

Build production-grade AI agents with Pydantic AI — tools, capabilities, structured output, streaming, and testing patterns — and port existing agents over from LangChain, the OpenAI Agents SDK, Google ADK, Mastra, Agno, Pi, the Claude Agent SDK, and the Vercel AI SDK

Best rank—Not in a ranked chart

Charts—

LaunchedApr 7

Overview Ranks Changes

Not in a Claude chart we track