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Flowise AI

Open-source visual builder for multi-agent systems, chat assistants, and RAG.

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Pricing

Open-source self-host is free; Flowise Cloud Free includes limited flows; Starter and Pro paid Cloud plans; Enterprise available.

Overview

Flowise is an open-source platform for building agentic systems on a visual canvas. You compose multi-agent workflows, single-agent chat assistants with tool calling and RAG, and human-in-the-loop review steps. Apps expose APIs, SDKs, and embedded chat, with execution traces for observability. Deploy on Flowise Cloud or self-host on-prem and cloud infrastructure.

Key features

  • Drag-and-drop multi-agent and chatflow builders
  • Tool calling and RAG from many data sources
  • Human-in-the-loop task review
  • Execution traces with OpenTelemetry support
  • API, TypeScript/Python SDK, and embed widget
  • 100+ LLMs, embeddings, and vector databases
  • Cloud and on-prem horizontal scaling options

Use cases

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Last updated 2026-09-16