Real 1-click install
Flowise's container, database and reverse proxy configured automatically. You never type a command.
Flowise · 1 click 
How to install Flowise in 1 click on your VPS
Flowise is the low-code visual builder for AI (LLM) flows and agents — by dragging blocks. Spin yours up with no terminal.
TL;DR
Install self-hosted Flowise in 1 click from the Rollin App Panel, with a free subdomain and automatic SSL. Flowise is a low-code visual builder for chatbots, agents and AI flows on top of LangChain — drag blocks, with RAG and a ready API. It runs on the VPS Lite (AMD EPYC) from US$ 12.71/mo, no lock-in, and anyone installs with no commands, with 24/7 human support on WhatsApp and Discord from an AI-specialist team.
What is Flowise
Flowise is an open-source tool to build AI applications with a drag-and-drop visual editor on top of LangChain. You connect blocks — language model (OpenAI, Claude, Llama, Mistral), knowledge base (RAG), tools and memory — and publish as a chatbot or API, without writing code.
By running Flowise on your own VPS, your prompts and RAG data stay on your server, you use local models (Ollama) or external APIs and integrate with n8n. The App Panel provisions Flowise and SSL automatically.
Recommended from the VPS Lite 20 (6 vCPU, 12 GB RAM). If you'll run local models with Ollama on the same VPS, consider the Lite 30 (24 GB) or a GPU server.
Install Flowise in 3 clicks
No SSH, no docker-compose, no configuring proxy or SSL by hand.
- 1
Open the App Panel
On your Rollin VPS, open the App Panel and search for Flowise in the app catalog.
- 2
Click install
The panel provisions the Flowise container, configures the database and generates the environment variables automatically.
- 3
Live with subdomain + SSL
In seconds Flowise goes live on a free subdomain (yourapp.rollin-apps.store) with automatic HTTPS. Ready to use.
What to use Flowise for
- AI chatbots: assistants over your data (RAG).
- Agents: multi-step flows with tools.
- Low-code: build by dragging blocks, no coding.
- Multi-model: OpenAI, Claude, Llama, Mistral and local (Ollama).
- Ready API: publish each flow as an endpoint for your app.
- n8n integration: send and receive data from your automations.
Why install Flowise on Rollin Host
Free subdomain + SSL
Don't want to pay for a domain? The app goes live on a free subdomain with automatic SSL. Connect your own domain later if you want.
WhatsApp + Discord support
24/7 human team on WhatsApp and Discord, specialized in AI and automation. Stuck? We jump in with you.
Beefy server, better price
AMD EPYC, NVMe and 32 TB of traffic — Brazil's cheapest VPS with enterprise hardware, no lock-in.
Other apps you install in 1 click
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n8n -
Langflow
Frequently asked questions
Flowise, Langflow or Dify — which to install?
All three build low-code AI apps and are in the panel. Flowise and Langflow are great for prototyping LangChain flows by dragging blocks; Dify focuses more on products (publishable apps, prompt management). You can try them — you only pay for the VPS. Our AI team helps you choose on WhatsApp or Discord.
Can I use local models with Flowise?
Yes. Flowise connects with Ollama (also installable in 1 click) to run Llama, Mistral and Qwen locally, without sending data out — or use APIs like OpenAI and Anthropic. You choose per flow.
How much does it cost to host Flowise?
Flowise is open-source and free to install — you only pay for the VPS. The VPS Lite starts at US$ 12.71/mo (4 vCPU AMD EPYC, 8 GB RAM, NVMe), flat monthly price with no lock-in, with local billing.
Do I need my own domain?
No. Flowise gets a free subdomain (yourapp.rollin-apps.store) with automatic SSL on install. Whenever you want, you connect your own domain from the same panel.
Do I need to know DevOps or Docker to install Flowise?
No — that's our differentiator. Anyone installs in 1 click, no commands at all: the panel handles the container, the database and SSL. And if you get stuck, 24/7 human support on WhatsApp and Discord jumps in with you.
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