builder
Flowise
Open-source visual builder for AI agents and LLM workflows.
flowiseai.com ↗Web · CLI · API
what it is
Flowise is an open-source platform for building AI agents and LLM orchestration with a drag-and-drop interface. You can self-host it or use Flowise Cloud.
who it's for
Developers and technical teams prototyping and shipping AI agents.
how to start
- 1Self-host: npm install -g flowise, then run npx flowise start (see docs).
- 2Or sign in to Flowise Cloud.
- 3Build a flow on the canvas.
- 4Expose it via API or embed it.
what you need
- Node.js to self-host, or a Flowise Cloud account
- An LLM API key
pricing
Open source; cloud Free $0/month
Starter $35/month; Pro $65/month
pricing page ↗checked Oct 10, 2026
key features
- Visual agent builder
- Self-host or cloud
- API and embed