Flowise
Open Sourceby FlowiseAI
Flowise is a free, open-source low-code builder for creating AI agents and LLM apps by dragging and dropping nodes.
Try Flowise free
Self-hosting is free and unlimited. Flowise Cloud is a paid managed option.
We may earn a commission from this link, at no extra cost to you. Disclosure.
Last reviewed
Best for
Teams who want to prototype RAG chatbots and agents visually without writing orchestration code.
What is Flowise?
Flowise is an open-source visual builder for LLM applications and agents. You assemble chains, RAG pipelines, and multi-agent flows on a drag-and-drop canvas, then expose them as an API or embeddable chat widget. It is self-hostable for free and pairs naturally with any model provider.
Key features
- ▹Drag-and-drop flow builder
- ▹RAG & vector store nodes
- ▹Multi-agent flows
- ▹API + embeddable widget
- ▹Self-hostable
- ▹100+ integrations
Pros
- +Fast visual prototyping
- +Free to self-host
- +Good RAG primitives
- +Embeddable chat widget
Cons
- −Less mature than code-first frameworks
- −Complex flows can get unwieldy
Flowise pricing
Free tier: Self-hosting is free and unlimited. Flowise Cloud is a paid managed option.
Open Source (self-hosted)
Free
- ▹All nodes
- ▹Unlimited flows
- ▹Self-managed
Cloud
$35/mo
- ▹Hosted
- ▹Predictions included
- ▹Support
How to get started with Flowise
- 1 Run `npx flowise start`
- 2 Open localhost:3000
- 3 Pick an Agent or Chatflow template
- 4 Add credentials and deploy the API/widget
Try Flowise free
Self-hosting is free and unlimited. Flowise Cloud is a paid managed option.
We may earn a commission from this link, at no extra cost to you. Disclosure.
Flowise FAQ
How is Flowise different from n8n?
Flowise is purpose-built for LLM/agent flows with strong RAG nodes, while n8n is a general automation tool with broader app integrations. Many teams use Flowise for the agent brain and n8n for the surrounding automation.
Flowise alternatives
Other workflow & automation agents worth comparing.
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Dify
Best for: Teams that want an all-in-one platform to ship agents and RAG apps to production.