Build LLMs Apps Easily
Open source UI visual tool to build your customized LLM flow using LangchainJS, written in Node Typescript/Javascript

Why use Flowise?
Open Source
Open source MIT license
Build Fast
See your LLM apps running live
Extensible Component
Custom component integrations
LLM Chain
Basic example of LLM Chain with a Prompt Template and LLM Model


QnA Retrieval Chain
Github repo QnA using conversational retrieval QA chain
Language Translation Chain
Language translation using LLM Chain with a Chat Prompt Template and Chat Model


Conversational Agent with Memory
Conversational agent for a chat model which utilize chat specific prompts and buffer memory
Let’s see how it works
Frequently asked question
Is it free?
Yes! Open source is the core of Flowise, and it will always free for commercial and personal usage
How to get started?
It is as easy as running
Followed by
npm install -g flowise
Followed by
npx flowise start
Does it support Docker?
Yes! You can spin up a docker container by:
docker-compose up -d
How to reach out?