AI · Early access

Langflow hosting on your own server

A visual, drag-and-drop builder for LangChain-based AI workflows.

Early access. Join the list and we email you when Langflow opens on VPS.

What Langflow does

Langflow provides a visual canvas for assembling LangChain components into working LLM pipelines and agents, then exposing them as an API. It's aimed at developers who want to prototype quickly before writing custom code around the final flow. Because it shares LangChain's underlying components, flows built visually can be exported and extended with custom Python code later.

Langflow at a glance

License: MIT
Source code: github.com/langflow-ai/langflow
Website: langflow.org
Runs on: Your own server (VPS)
Good to know: Needs Python and a database for storing flows; no GPU required unless the flow calls local models.

Visual prototyping of LLM pipelines
Rapid agent and chatbot testing
Exporting flows as callable APIs

Langflow, connected to the rest of your business

On your domain
Langflow answers at an address like langflow.yourbusiness.com, with SSL and daily backups switched on.
Mail from your address
Langflow sends its emails from your CloudWish business mailbox. Business email
AI with a cap you set
Give Langflow its own AI key with a monthly spend cap. Usage shows as its own line on your bill. AI in your apps (early access)