LangChain vs CrewAI
A side-by-side comparison to help you choose the right tool.
84
LangChain scores higher overall (84/100)
But the best choice depends on your specific needs. Compare below.
| Feature | LangChain | CrewAI |
|---|---|---|
| Our score | 84 | 72 |
| Pricing | Open-source framework; no license fee for the core project. | Open-source framework is free to use. CrewAI Enterprise cloud platform has usage-based pricing. Free tier available for the hosted platform. |
| Free plan | Yes | Yes |
| Best for | Developers prototyping or shipping LLM apps quickly, Teams that want a big ecosystem of examples and integrations, Builders creating RAG or tool-using workflows | developers building multi-agent workflows for business automation, teams automating complex processes that require multiple specialized roles, AI engineers prototyping collaborative agent systems, businesses creating automated content pipelines, research flows, or data processing |
| Platforms | mac, windows, linux, api | web, api |
| API | Yes | Yes |
| Languages | en | en |
| Pros |
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| Visit site | Visit site |
- Pricing
- Open-source framework; no license fee for the core project.
- Free plan
- Yes
- Best for
- Developers prototyping or shipping LLM apps quickly, Teams that want a big ecosystem of examples and integrations, Builders creating RAG or tool-using workflows
- Platforms
- mac, windows, linux, api
- API
- Yes
- Languages
- en
CrewAI
72
- Pricing
- Open-source framework is free to use. CrewAI Enterprise cloud platform has usage-based pricing. Free tier available for the hosted platform.
- Free plan
- Yes
- Best for
- developers building multi-agent workflows for business automation, teams automating complex processes that require multiple specialized roles, AI engineers prototyping collaborative agent systems, businesses creating automated content pipelines, research flows, or data processing
- Platforms
- web, api
- API
- Yes
- Languages
- en
84Choose LangChain if:
- You are Developers prototyping or shipping LLM apps quickly
- You are Teams that want a big ecosystem of examples and integrations
- You are Builders creating RAG or tool-using workflows
- You want to start free
72Choose CrewAI if:
- You are developers building multi-agent workflows for business automation
- You are teams automating complex processes that require multiple specialized roles
- You are AI engineers prototyping collaborative agent systems
- You want to start free
FAQ
- What is the difference between LangChain and CrewAI?
- LangChain is a widely used open-source framework for building llm apps with tools, chains, retrieval, and agent workflows. CrewAI is multi-agent ai framework that lets developers create teams of specialized ai agents that collaborate on complex tasks, with both an open-source library and a hosted platform.
- Which is cheaper, LangChain or CrewAI?
- LangChain: Open-source framework; no license fee for the core project.. CrewAI: Open-source framework is free to use. CrewAI Enterprise cloud platform has usage-based pricing. Free tier available for the hosted platform.. LangChain has a free plan. CrewAI has a free plan.
- Who is LangChain best for?
- LangChain is best for Developers prototyping or shipping LLM apps quickly, Teams that want a big ecosystem of examples and integrations, Builders creating RAG or tool-using workflows.
- Who is CrewAI best for?
- CrewAI is best for developers building multi-agent workflows for business automation, teams automating complex processes that require multiple specialized roles, AI engineers prototyping collaborative agent systems, businesses creating automated content pipelines, research flows, or data processing.