AI Agents Frameworks

CrewAI is a crew management platform that helps you manage your crew and their tasks.

The OpenAI Agents SDK is a lightweight yet powerful framework for building multi-agent workflows. It is provider-agnostic, supporting the OpenAI Responses and Chat Completions APIs, as well as 100+ other LLMs.

The OpenHands Software Agent SDK is a set of Python and REST APIs for building agents that work with code.

Build, run and manage secure multi-agent systems in your cloud with Agno's AgentOS. Built for speed, scale, and developer experience.

Agent Development Kit (ADK) is a flexible and modular framework for developing and deploying AI agents. While optimized for Gemini and the Google ecosystem, ADK is model-agnostic, deployment-agnostic, and is built for compatibility with other frameworks. ADK was designed to make agent development feel more like software development, to make it easier for developers to create, deploy, and orchestrate agentic architectures that range from simple tasks to complex workflows.

LangChain provides the agent engineering platform and open source frameworks developers need to ship reliable agents fast.

PydanticAI is an open-source framework that leverages Pydantic models to create AI agents capable of understanding and executing complex tasks. By utilizing Pydantic's data validation and serialization capabilities, PydanticAI allows developers to define structured data models that guide the behavior of AI agents.