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Flowise - Build AI Agents, Visually

Updated: Oct 3, 2026

Open source platform to build AI agents and chatbots visually with drag-and-drop workflows, RAG retrieval, and cloud or on-premises deployment

Flowise - Build AI Agents, Visually

About Flowise - Build AI Agents, Visually

Overview

Flowise is an open source generative AI development platform for building AI agents visually. It provides modular building blocks for assembling any agentic system, from simple compositional workflows to autonomous agents.

Teams use Flowise to create single-agent chatbots and multi-agent systems, then deploy them to production with enterprise-grade infrastructure that supports both cloud and on-premises environments.

Key Benefits

  • Build agentic systems from simple workflows to autonomous agents using modular building blocks
  • Create single-agent chatbots with tool calling and knowledge retrieval (RAG) from various data sources
  • Orchestrate multi-agent systems with workflows distributed across multiple coordinated agents
  • Let humans review agent tasks inside the feedback loop with human-in-the-loop workflows
  • Trace executions fully with support for Prometheus, OpenTelemetry, and other observability tools
  • Deploy on cloud or on-premises and scale horizontally with a message queue and workers

How It Works

Install Flowise with npm and start it with a single command, then use the drag-and-drop visual builder to assemble agents and chatbots from modular blocks. Connect to 100+ LLMs, embeddings, and vector databases, and integrate the finished flow into your application through the REST API, TypeScript and Python SDKs, or an embedded chat widget.

Use Cases

  • Engineering teams embed AI features into their existing analytics platforms
  • Companies build digital human experiences orchestrated by an AI engine
  • Developers create no-code chat-with-PDF and document chatbot applications
  • Teams automate project management tasks in Notion directly from Slack
  • Organizations run internal build-your-own-AI-assistant initiatives at scale

Why Choose This Product

Flowise is open source with an active community and a free tier, making it easy to prototype in minutes before scaling to production. It supports 100+ LLMs, embeddings, and vector databases, and scales horizontally with a message queue and workers for enterprise workloads.

Key Features

🧩

Multi-agent orchestration

Build multi-agent systems with workflow orchestration distributed across multiple coordinated agents.

💬

Chat assistants

Build single-agent chatbots with tool calling and knowledge retrieval (RAG) from various data sources.

👤

Human in the loop

Allow humans to review tasks performed by agents within the feedback loop.

📊

Execution traces

Capture full execution traces with support for Prometheus, OpenTelemetry, and other observability tools.

🔌

API, SDK & embed

Integrate into applications using the REST API, TypeScript and Python SDKs, and an embedded chat widget.

🧠

100+ LLM integrations

Connect to more than 100 LLMs, embeddings, and vector databases.

🏢

Cloud & on-prem

Deploy AI applications with enterprise-grade infrastructure on cloud or on-premises environments.

⚖️

Horizontal scaling

Scale horizontally using a message queue and workers.

Flowise - Build AI Agents, Visually Pricing

Free
Free/mo
  • 2 Flows & Assistants
  • 100 Predictions / month
  • 5MB Storage
  • Evaluations & Metrics
  • Custom Embedded Chatbot Branding
  • Community Support
Most popular
Starter
$35/mo
  • Everything in Free
  • Unlimited Flows & Assistants
  • 10,000 Predictions / month
  • 1GB Storage
  • First Month Free
  • Community Support
Pro
$65/mo
  • Everything in Starter
  • 50,000 Predictions / month
  • 10GB Storage
  • Unlimited Workspaces
  • 5 Users (+$15/user/month)
  • Admin Roles & Permissions
  • Priority Support
Compare plans
Feature
Free
Free/mo
Starter
$35/mo
Pro
$65/mo
2 Flows & Assistants
100 Predictions / month
5MB Storage
Evaluations & Metrics
Custom Embedded Chatbot Branding
Community Support
Everything in Free
Unlimited Flows & Assistants
10,000 Predictions / month
1GB Storage
First Month Free
Everything in Starter
50,000 Predictions / month
10GB Storage
Unlimited Workspaces
5 Users (+$15/user/month)
Admin Roles & Permissions
Priority Support
Team cost calculator
ProBest for 5
$325/mo
$3,900/yr

Estimate based on listed per-seat pricing. Volume discounts and add-ons may apply.

Pricing extracted from the product website and may change. Check the source for current details.