The best CrewAI alternatives
CrewAI (Framework for orchestrating role-playing agent crews.) is popular, but it isn’t the only option. Here are the best Agent Frameworks alternatives, compared.
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| Tool | Best for | From | Head-to-head | |
|---|---|---|---|---|
| Agno | Fast, lightweight framework for multimodal agents. | Free | CrewAI vs Agno | Visit → |
| DSPy | Framework for programming, not prompting, LLMs. | Free | CrewAI vs DSPy | Visit → |
| Griptape | Python framework for agents, pipelines, and workflows. | Free | CrewAI vs Griptape | Visit → |
| Haystack | Open-source framework for LLM search and agents. | Free | CrewAI vs Haystack | Visit → |
| LangChain | Popular framework for building LLM apps and agents. | Free | CrewAI vs LangChain | Visit → |
| LangGraph | Graph-based library for stateful, multi-actor agents. | Free | CrewAI vs LangGraph | Visit → |
| Letta | Framework for agents with long-term memory. | Free | CrewAI vs Letta | Visit → |
| LlamaIndex | Data framework for RAG and knowledge agents. | Free | CrewAI vs LlamaIndex | Visit → |
| Mastra | TypeScript framework for building AI agents. | Free | CrewAI vs Mastra | Visit → |
| Microsoft AutoGen | Microsoft framework for multi-agent conversations. | Free | CrewAI vs Microsoft AutoGen | Visit → |
| OpenAI Agents SDK | Lightweight SDK for building agents from OpenAI. | Free | CrewAI vs OpenAI Agents SDK | Visit → |
| Pydantic AI | Type-safe agent framework from the Pydantic team. | Free | CrewAI vs Pydantic AI | Visit → |
| Semantic Kernel | Microsoft SDK for integrating AI into apps. | Free | CrewAI vs Semantic Kernel | Visit → |
| SmolAgents | Minimalist agent library from Hugging Face. | Free | CrewAI vs SmolAgents | Visit → |