OpenAI Agents SDK Alternatives

OpenAI Agents SDK is a superb AI tool in the Developer Tools field.However, there are many other excellent options in the market. To help you find the solution that best fits your needs, we have carefully selected over 30 alternatives for you. Among these choices, Open Agent Kit ,OpenAgents and AgentKit are the most commonly considered alternatives by users.

When choosing an OpenAI Agents SDK alternative, please pay special attention to their pricing, user experience, features, and support services. Each software has its unique strengths, so it's worth your time to compare them carefully according to your specific needs. Start exploring these alternatives now and find the software solution that's perfect for you.

Pricing:
  • Free
More about OpenAI Agents SDK

Best OpenAI Agents SDK Alternatives in 2025

  1. Open Agent Kit

    Build custom AI agents fast with Open Agent Kit! Open-source, flexible, & deployable anywhere. Connect LLMs & extend with plugins.

    0

  2. OpenAgents

    OpenAgents: Deploy & use practical AI agents to analyze data, automate tasks, & control your browser for peak productivity. Open-source for all.

    1

  3. AgentKit

    AgentKit is a framework to build AI Agents, from single model inference calls to multi-agent systems that use tools. Designed with orchestration at its core, AgentKit enables developers to build, test, and deploy reliable AI applications at scale.

    0

  4. OpenAgents

    OpenAgents is an open-source project for building Agent Networks and connecting AI Agents at scale. Developers use OpenAgents to launch and join networks with thousands of agents to collaborate, tackle complex challenges, learn and grow in one community.

    4

  5. Agent Squad

    Agent Squad: Open-source framework to orchestrate AI agent teams for complex conversations. Python & TS support, flexible context & routing.

    0

  6. Youtu-Agent

    Youtu-Agent: Build & evaluate SOTA autonomous AI agents fast. Modular framework for open-source LLMs, featuring automated generation & tools.

    0

  7. Atomic Agents

    Atomic Agents: Python framework for predictable AI. Build modular, reliable agent pipelines with full control.

    0

  8. SuperAgentX

    SuperAgentX, an open - source AI framework, enables building autonomous AI agents for AGI. Features include goal - oriented multi - agents, easy deployment, and flexible LLM config. Ideal for e - commerce, data analysis, and research. Explore AGI possibilities now!

    2

  9. Pydantic AI

    Build reliable AI agents in Python with PydanticAI. Get structured, validated LLM outputs & use familiar Python practices for production apps.

    6

  10. Agent Development Kit

    Build powerful AI agents with ADK! Code-first, modular, & integrates with Google tools. Take control of your agent development.

    0

  11. AutoAgent

    AutoAgent: Zero-code AI agent builder. Create powerful LLM agents with natural language. Top performance, flexible, easy to use.

    1

  12. AgentRunner

    Manage AI prompts like code! AgentRunner: version control, visual workflows, team collaboration. Integrate OpenAI, Claude, & more!

    0

  13. Crew AI

    Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

    11

  14. Kagent

    Open-source tools for DevOps and platform engineers to build, deploy, and run AI-powered solutions in Kubernetes. From intelligent agents to MCP servers.

    6

  15. AG2

    AG2: The open-source framework to build advanced multi-agent AI systems. Simplify orchestration, human control, & empower agents with tools.

    7

  16. Agent S

    Automate GUIs like a human with Agent S, the open-source framework for intelligent UI automation. Learn from experience!

    1

  17. VoltAgent

    VoltAgent: Open-source TypeScript framework for building powerful, custom AI agents. Gain control & flexibility. Integrate LLMs, tools, & data.

    2

  18. EvoAgentX

    EvoAgentX: Automate, evaluate, & evolve AI agent workflows. Open-source framework for developers building complex, self-improving multi-agent systems.

    0

  19. Archon

    Archon: AI Agenteer. Easily create autonomous AI agents. Automate development, prototype faster, & learn AI frameworks.

    1

  20. LightAgent

    LightAgent: The lightweight, open-source AI agent framework. Simplify development of efficient, intelligent agents, saving tokens & boosting performance.

    0

  21. SmolAgents

    SmolAgents is a minimalist AI agent framework by Hugging Face, designed to help developers create powerful agents with minimal code.

    4

  22. Strands Agents

    Strands Agents simplifies AI agent development. Build scalable, production-ready AI agents with our Python SDK, integrating any LLM & custom tools effortlessly.

    9

  23. AgentOps

    Build AI agents and LLM apps with observability, evals, and replay analytics. No more black boxes and prompt guessing.

    6

  24. Anus

    Anus: Open-source AI agent framework for advanced automation. Create single & multi-agent systems with powerful tools & flexible models.

    1

  25. OpenAI's Swarm

    Swarm by OpenAI is an open-source multi-agent framework with agents, handoffs, routines & more. It simplifies complex workflows, offers high controllability & is beginner-friendly. Reshape AI applications!

    0

  26. ACI.dev

    Build reliable AI agents and connect them to 500+ integrations with built-in multi-tenant auth management and granular permissions using our model agnostic platform and unified MCP server.

    4

  27. QuickAgent

    Build action-oriented AI agents code-free. QuickAgent deploys instantly, connects services, and automates tasks without servers. Powerful & easy.

    4

  28. A2A

    A2A: Standard for AI agent communication. Agent discovery, structured tasks, real-time updates. Simplify complex workflows. Open-source!

    0

  29. Agent.so

    Agent.so: Your AI platform to chat, create & train custom agents with your data. Boost productivity & growth using top AI models.

    4

  30. Open Computer Agent

    Automate tasks with the Open Computer Agent. Browse, code, research – all with AI, free & open source. Secure, cloud-based, no install needed.

    0

Related comparisons

OpenAI Agents SDK VS Open Agent Kit
OpenAI Agents SDK VS OpenAgents
OpenAI Agents SDK VS AgentKit
OpenAI Agents SDK VS OpenAgents