OpenAI Agents SDK
Lightweight SDK for building agents with tools, handoffs and guardrails.
- Category
- Agent Frameworks
- Best for
- Agents on OpenAI models
- Pricing
- free
- Last verified
- 2026-10-15
Lightweight SDK for building agents with tools, handoffs and guardrails.
Framework from LangChain for building stateful, multi-step agent graphs.
Best for: Controllable production agents
Open-source multi-agent framework plus a paid hosted platform.
Best for: Multi-agent teams quickly
TypeScript framework for AI agents, workflows and RAG.
Best for: JS/TS developers building agents
TypeScript toolkit for building AI apps and agents across model providers.
Best for: AI features in Next.js/React apps
Builder.io's open-source TypeScript framework for agentic apps where agent and UI share actions, data and state.
Best for: Building agentic apps with a real UI