Flowise
An open-source visual builder for LLM apps: assemble chatbots, RAG pipelines and agent flows from ready-made nodes.
Install & harden · $149 one-time | Hosted & monitored · $79/mo
What it does
Builds chat flows with memory and document loaders, so a bot can answer from your content.
Embeds the result on your site as a chat widget, or serves it over an API.
Supports the major model providers and local models, switchable per flow.
How it fits your stack
The embedded widget gives your website a bot whose brain runs on your own hardened server.
Flows plug into n8n or Activepieces as HTTP steps inside larger automations.
Every install ships with
Hardened Docker deploy. Isolated containers behind a TLS reverse proxy, firewall rules applied.
Least-privilege keys. Model and exchange keys scoped to the minimum, stored server-side.
Access control. Authentication in front of every interface. Nothing listens naked on the internet.
Documented handover. Credentials, architecture notes and a rollback path, in writing.
Pricing
Fixed prices, billed in USD through Stripe. The one-time install is yours forever; the hosted plan renews monthly.
One-time. Hardened deploy on our host or yours, scoped keys, documented handover.
Monthly. Single-tenant hosting, 24/7 monitoring, updates and backups handled for you.
Questions
Can I put the chatbot on my website?
Yes. Flowise ships an embeddable chat widget: one script tag on your site, while the flow and your documents stay on your single-tenant instance.
Where do my documents live?
On the instance we operate for you (or on your server if you self-host after install). They are not uploaded to a shared SaaS.
Flowise or Langflow?
They are close cousins. Flowise is the fastest path to an embeddable chatbot; Langflow leans toward flows exposed as APIs for developers. We install either, or both.
Ready when you are.
Buy the install and we schedule it within days, or talk to an engineer first. Either way, you end up with a hardened instance and the keys in your hands.