OpenAI Agents SDK
Verified liveLightweight SDK for building agents from OpenAI.
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OpenAI Agents SDK at a glance
- Category
- Agent Frameworks
- Starting price
- Free
- Pricing model
- Open source
- Best for
- Developers building custom AI agents
One of 17 Agent Frameworks tools we verify live.
What is OpenAI Agents SDK?
An open-source, lightweight framework from OpenAI for building agentic apps with handoffs, guardrails, and tracing. The production-ready successor to the Swarm experiment.
Pros
- Minimal abstractions
- Built-in tracing
- Official OpenAI support
Cons
- Newer project
- OpenAI-centric defaults
Top OpenAI Agents SDK alternatives
- Agno — Fast, lightweight framework for multimodal agents.
- Claude Agent SDK — Anthropic’s SDK for building agents on Claude.
- CrewAI — Framework for orchestrating role-playing agent crews.
- DSPy — Framework for programming, not prompting, LLMs.
- Griptape — Python framework for agents, pipelines, and workflows.
- Haystack — Open-source framework for LLM search and agents.
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OpenAI Agents SDK FAQ
What is OpenAI Agents SDK?
An open-source, lightweight framework from OpenAI for building agentic apps with handoffs, guardrails, and tracing. The production-ready successor to the Swarm experiment.
How much does OpenAI Agents SDK cost?
OpenAI Agents SDK is open source, so it's free to self-host. Confirm current pricing on the OpenAI Agents SDK website.
Is OpenAI Agents SDK free?
Yes — OpenAI Agents SDK is open source and free to self-host.
What are the best OpenAI Agents SDK alternatives?
Top OpenAI Agents SDK alternatives include Agno, Claude Agent SDK, CrewAI. See the full list of agent frameworks alternatives on ToolMagpie.
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