📄 中文摘要
n8n和LangChain是AI和自动化领域中最受欢迎的两个开源工具，但它们解决的问题根本不同。n8n是一个可视化工作流自动化平台，旨在连接各种应用和服务。而LangChain则是一个开发者框架，用于构建复杂的AI应用。该指南提供了详细的比较，帮助用户根据具体需求选择合适的工具，或判断是否需要同时使用这两者。
n8n与LangChain 2026：何时使用各自工具（以及何时需要同时使用两者）
出处: n8n vs LangChain 2026: When to Use Each (and When You Need Both)
发布: 2026年3月3日
📄 English Summary
n8n vs LangChain 2026: When to Use Each (and When You Need Both)
n8n and LangChain are two of the most popular open-source tools in the AI and automation space, each addressing fundamentally different challenges. n8n serves as a visual workflow automation platform that connects various applications and services, while LangChain is a developer framework designed for building sophisticated AI applications. This guide offers a detailed comparison to help users select the right tool based on their specific needs or determine if they require both tools.