Project Title

langflow — Build and Deploy AI-Powered Agents and Workflows with Ease

Overview

Langflow is a versatile tool designed for developers to create and deploy AI-powered agents and workflows. It stands out with its visual authoring experience, built-in API and MCP servers, and support for major LLMs, vector databases, and AI tools. Langflow's open-source nature allows for easy integration into various applications and frameworks.

Key Features

Visual builder interface for quick start and iteration
Source code access for customizing components in Python
Interactive playground for testing and refining flows
Multi-agent orchestration with conversation management
Deployment as an API or JSON export for Python apps
Deployment as an MCP server for tool integration
Observability with LangSmith, LangFuse, and other integrations
Enterprise-grade security and scalability

Use Cases

Developers building AI-powered chatbots and virtual assistants
Enterprises needing to integrate AI workflows into their applications
Teams requiring multi-agent orchestration for complex conversational systems
Businesses looking to leverage LLMs and vector databases in their tech stack

Advantages

Supports all major LLMs and vector databases, offering broad compatibility
Provides both visual and code-based customization, catering to different developer preferences
Enables deployment as APIs or MCP servers, increasing flexibility in application integration
Open-source, allowing for community contributions and improvements

Limitations / Considerations

Requires Python 3.10 to 3.13, which may limit its use in environments with older Python versions
The learning curve might be steep for developers not familiar with AI workflows and LLMs
As an open-source project, it relies on community support for updates and maintenance

Rasa: An open-source conversational AI framework that allows developers to build contextual AI assistants. Rasa differs in its focus on dialogue management and NLP.
Dialogflow: A Google-owned conversational AI service that allows developers to build chatbots and voice assistants. Dialogflow is a cloud-based solution with a more extensive ecosystem but is not open-source.
Microsoft Bot Framework: A comprehensive framework for building enterprise-grade bots. It differs in its integration with Microsoft services and its focus on business applications.

Basic Information

GitHub: https://github.com/langflow-ai/langflow
Stars: 111,753
License: Unknown
Last Commit: 2025-09-04

📊 Project Information

Project Name: langflow
GitHub URL: https://github.com/langflow-ai/langflow
Programming Language: Python
⭐ Stars: 111,753
🍴 Forks: 7,488
📅 Created: 2023-02-08
🔄 Last Updated: 2025-09-04

🏷️ Project Topics

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