LangChain vs CrewAI
LangChain vs CrewAI — Two frameworks for building agents in code. LangChain is the sprawling toolkit — chains, retrievers, memory, and an extension for nearly everything, at the cost of heft; CrewAI is opinionated and leaner: define agents with roles/goals, hand them tools, and let them collaborate as a crew.
LangChain 对比 CrewAI — 两个用代码搭 agent 的框架。LangChain 是庞杂工具箱——链、检索、记忆、几乎啥都有扩展,代价是臃肿;CrewAI 有主见且更精简:定义带角色/目标的 agent,给它们工具,让它们像一个小组协作。
 LangChain ↗ |  CrewAI ↗ | |
|---|---|---|
| Pricing价格 | Open source开源 | Open source开源 |
| Category分类 | 🤖 AI Agents & AutomationAI智能体与自动化 | 🤖 AI Agents & AutomationAI智能体与自动化 |
| CN direct国内直连 | No否 | No否 |
| Link status链接状态 | Link active链接活跃Last checked 0d ago0 天前探测 · 100% up | Link active链接活跃Last checked 0d ago0 天前探测 · 100% up |
| Free tier免费层 | Yes是 | Yes是 |
| Tags标签 | #framework #open-source #python #developer-tools | #multi-agent #framework #open-source |
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Quick answers常见问答
Is LangChain or CrewAI free?LangChain 或 CrewAI 免费吗?
LangChain is open source (free to self-host); CrewAI is open source (free to self-host).LangChain开源(可自部署,免费);CrewAI开源(可自部署,免费)。
Can you use LangChain and CrewAI in China?国内能用 LangChain 和 CrewAI 吗?
Both may need a proxy for direct access from mainland China.两者国内直连可能都需要代理。
Which should you choose: LangChain or CrewAI?该选 LangChain 还是 CrewAI?
Two frameworks for building agents in code. LangChain is the sprawling toolkit — chains, retrievers, memory, and an extension for nearly everything, at the cost of heft; CrewAI is opinionated and leaner: define agents with roles/goals, hand them tools, and let them collaborate as a crew.两个用代码搭 agent 的框架。LangChain 是庞杂工具箱——链、检索、记忆、几乎啥都有扩展,代价是臃肿;CrewAI 有主见且更精简:定义带角色/目标的 agent,给它们工具,让它们像一个小组协作。