Langflow
Langflow is an open-source, low-code framework for building and deploying AI agentic and retrieval-augmented generation (RAG) applications. It supports integration with major LLMs, vector databases, and provides a visual interface for orchestrating AI workflows. Designed for AI developers and data engineers.
Overview
6 featuresLangflow is a Frameworks & runtimes project. It focuses on simplifying the creation and deployment of AI agent and retrieval-augmented generation (RAG) applications. It is built as an open-source project for AI developers and data engineers. Langflow is open source under the MIT license. It runs on the web and the command line, and it can be self-hosted.
Behind Langflow is Langflow Community, and it first shipped in 2023. The project is developed in the open on GitHub with 150.2k stars and 769 commits in the last 90 days. Among its 6 catalogued features are low-code builder, agent orchestration, and RAG support. It exposes integrations via an MCP server and a public API.
Summary written by a language model from the project’s public pages.
- Low-code builder
- Agent orchestration
- RAG support
- MCP server
- LLM integration
- Vector DB support
Built with & integrations
- Claude Code
- commit 721cd67bc59f · since Aug 2026
- Cursor
- commit c3bfdb7d03de · since Aug 2026
- Next.js
- x-nextjs-prerender header · /_next/static/ in the HTML
- Vercel
- x-vercel-id header · x-vercel-cache header
- meta_llama
- llama- in the HTML
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Langflow
- What is Langflow?
- Langflow focuses on simplifying the creation and deployment of AI agent and retrieval-augmented generation (RAG) applications. It is catalogued under Frameworks & runtimes on PulseGate.
- Who is Langflow for?
- Langflow is an open-source project built for AI developers and data engineers.
- Is Langflow free?
- Yes — Langflow is open source under the MIT license and free to use.
- What platforms does Langflow run on?
- Langflow runs on the web and the command line. It can also be self-hosted.
- Is Langflow still maintained?
- The GitHub repository shows 769 commits in the last 90 days.
- What projects are similar to Langflow?
- Similar projects tracked by PulseGate include LangFlow, RAGFlow, and Flowise Ai.LangFlowRAGFlowFlowise Ai
- Who makes Langflow?
- Langflow is developed by Langflow Community.
- When did Langflow launch?
- Langflow first shipped in 2023.
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