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langflow-ai/langflow

★ 156,540PythonMIT98

Langflow is a powerful tool for building and deploying AI-powered agents and workflows.

What it is

Langflow is a powerful platform for building and deploying AI-powered agents and workflows. It provides developers with both a visual authoring experience and built-in API and MCP servers that turn every workflow into a tool that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools.

When to use it

Reach for langflow when you need to call, serve, run locally, fine-tune or chat with a language model — it's written in Python and fits stacks tagged ai-agents, chatgpt, generative-ai, llm.

Category
LLM & Inference
Also in
AI Agents
Stars
156,540
Forks
10,388
Last push
today
Created
2023-02-08
Open issues
1,310
Website
langflow.org
#ai-agents#chatgpt#generative-ai#llm#multiagent#react-flow#react#openai#workflow#python

Quick start

$ git clone https://github.com/langflow-ai/langflow.git

Hand it to your AI

Read https://ideas.asveas.com/r/langflow-ai/langflow.md and help me add langflow-ai/langflow to my project. Explain the setup steps for my stack and show the minimal code to get it working.
LLM & InferenceMarkdown .mdOpen on GitHub ↵

Alternatives to langflow

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FAQ

What is langflow?

langflow-ai/langflow is a LLM tool on GitHub: Langflow is a powerful tool for building and deploying AI-powered agents and workflows. Langflow is a powerful platform for building and deploying AI-powered agents and workflows.

When should I use langflow?

Reach for langflow when you need to call, serve, run locally, fine-tune or chat with a language model — it's written in Python and fits stacks tagged ai-agents, chatgpt, generative-ai, llm.

What are the best alternatives to langflow?

Popular alternatives in LLM & Inference: ollama/ollama (187k★), huggingface/transformers (169k★), open-webui/open-webui (158k★), vllm-project/vllm (96.8k★), lobehub/lobehub (85k★).

Is langflow actively maintained?

langflow-ai/langflow looks very actively maintained: the last push was today (2026-11-11), with 156,540 stars and 1,310 open issues.

What license does langflow use?

langflow-ai/langflow is published under the MIT license. Check the repository's LICENSE file before commercial use.