Langflow

Category: Developer Tools & APIs

Drag-and-drop AI agent builder with 146K GitHub stars

Langflow is a powerful low-code visual builder for creating AI agents, RAG applications, and MCP servers. Drag and drop components to build sophisticated AI workflows with support for all major LLMs, vector databases, and a growing library of AI tools—then deploy with one click.

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Tags

low-code AI · visual workflow · Langflow · AI agents · RAG builder · MCP server · LangChain · drag and drop · AI pipeline · open source AI · Open Source · Free

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