Bidging the gap between no-code creativity and developer control
What is Langflow
Langflow is an open-source visual framework for creating and managing AI-powered workflows. It allows users to design, test, and deploy applications that use Large Language Models (LLMs) — all through an easy drag-and-drop interface.
With Langflow, you can connect various components like APIs, prompts, and data sources into a single logical “flow” that defines your AI system’s behavior.
Key Features
Build and extend with a no-code/low-code interface for non-developers and a Python backend for developers who want full control.
Integrate seamlessly with your existing tools and workflows.
Deploy anywhere — run locally or in the cloud in just minutes.
Embed and scale your flows with custom UIs and agents that access all your components as tools.
Build and extend with a no-code/low-code interface for non-developers and a Python backend for developers who want full control.
Integrate seamlessly with your existing tools and workflows.
Deploy anywhere — run locally or in the cloud in just minutes.
Embed and scale your flows with custom UIs and agents that access all your components as tools.
How it works
Install Langflow via the open-source, desktop, or watonx.Orchestrate integration. Then, create a new project or start from a template in the Store.
Add, connect, and configure components.
Open the Playground to test your flow with queries, view component responses, and inspect logs to understand the reasoning process.
Enable API access in flow settings, copy the code snippet for your language, add your Langflow API key, and deploy via Docker or a remote server as needed.
Product | Description | Key features | Deployment | Resources |
Langflow Open Source | AI Agent Builder | · Visual flow builder · 100+ integration · Community support · Full source access | Self-Hosted | |
Langflow Desktop | Local development environment | · Offline development · Full IDE experience · Local LLM support · Export to cloud-ready | Local Machine |
|
Langflow Integration with watsonx Orchestrate | Build in Langflow, deploy in watsonx Orchestrate |
| Integrated with watsonx Orchestrate |
|
Langflow Elite Support | Paid support for Langflow OSS users |
|
|
|
Resources
Download and install the standalone desktop version for macOS or Windows to get up and running quickly.
Leverage ready-made, low-code AI workflow templates for tasks like development, research, and customer support, helping users quickly build and deploy language-model-powered applications.