Skip to content

Flowise

Drag-and-drop UI to build customized LLM automation flows and chatbots.

Self-hostedNot yet verified
Report issueDemo online
Apache-2.0★ 36000

Open the official app on flowiseai.com

This tool is hosted by its maintainers. Click below to open flowiseai.com in a new tab — it's their official demo.

Browse text & tools tools →

What's next with Flowise?

Choose how you want to get started.

Use it free

Open the official tool or demo — no account needed.

Free

Self-host it

Run the open-source version on your own infrastructure.

Open

What is Flowise?

Flowise is an open-source platform for building AI agents and agentic systems through visual design. It enables developers and non-technical users to construct complex workflows and autonomous agents without deep coding expertise. The tool is used by teams and individuals to create chatbots, multi-agent systems, and AI-driven applications. Flowise addresses the challenge of assembling modular AI components into functional systems, offering a visual interface for workflow orchestration and agent coordination. Its modular architecture allows users to integrate various AI tools and data sources, making it suitable for both simple chat assistants and distributed agent networks. With its Apache-2.0 license and large community, Flowise provides a flexible foundation for experimenting with and deploying agentic systems. The platform's primary purpose is to democratize AI development by abstracting complex system design into a visual interface. It supports both single-agent chatbots and multi-agent systems with workflow orchestration. Flowise's key features include tool calling, knowledge retrieval (RAG), and human-in-the-loop feedback loops. These capabilities make it ideal for applications requiring interaction with external APIs, data sources, and iterative task refinement. Its open-source nature and active community ensure continuous improvement and adaptability to evolving AI development needs.

How it works

Flowise is built using TypeScript and JavaScript, with support for Python through its SDK. It relies on Node.js for runtime and integrates with various data formats including JSON, XML, CSV, and SQL. The platform supports modern browsers and is compatible with cloud infrastructure for deployment. Data flows through the platform's API and SDK, enabling integration with external services. Privacy considerations include user data handling through external APIs, requiring proper configuration for secure data transmission and storage.

How to use it

  1. 1Install Flowise using the command line with 'npm install -g flowise' and start the server with 'npx flowise start'. 2. Access the web interface and create a new project. 3. Use the visual builder to add components and define workflows. 4. Configure agents, set up tool calls, and integrate data sources. 5. Test the system and deploy it using the provided APIs or SDKs. Practical tips include using the SDK for advanced customization, leveraging observability tools for debugging, and integrating with external APIs for extended functionality. Users should also consider the platform's modular design to ensure scalability and maintainability of their AI systems.
  2. 2Install Flowise using the command line with 'npm install -g flowise' and start the server with 'npx flowise start'. 2. Access the web interface and create a new project. 3. Use the visual builder to add components and define workflows. 4. Configure agents, set up tool calls, and integrate data sources. 5. Test the system and deploy it using the provided APIs or SDKs. Practical tips include using the SDK for advanced customization, leveraging observability tools for debugging, and integrating with external APIs for extended functionality. Users should also consider the platform's modular design to ensure scalability and maintainability of their AI systems.
  3. 3Install Flowise using the command line with 'npm install -g flowise' and start the server with 'npx flowise start'. 2. Access the web interface and create a new project. 3. Use the visual builder to add components and define workflows. 4. Configure agents, set up tool calls, and integrate data sources. 5. Test the system and deploy it using the provided APIs or SDKs. Practical tips include using the SDK for advanced customization, leveraging observability tools for debugging, and integrating with external APIs for extended functionality. Users should also consider the platform's modular design to ensure scalability and maintainability of their AI systems.

What it can do

  • LLM flow builder

Use cases

Assumptions and limitations

Assumptions

  • source: https://github.com/FlowiseAI/Flowise
  • license: Apache-2.0 — free to use
  • privacy: Self-hosted — you control your data

Limitations

  • Self-hosted — requires setup, maintenance, and your own infrastructure.
  • Relies on an external source (github.com); availability depends on that service.
  • Focused on the text tools category: Drag-and-drop UI to build customized LLM automation flows and chatbots..

Understanding the result

Drag-and-drop UI to build customized LLM automation flows and chatbots.

Tool details

  • Clearly flagged when a network request is needed.
  • No account, no sign-up, and no tracking of your content.
  • Powered by (Apache-2.0).
Built with
(FlowiseAI/Flowise)
License
Apache-2.0
Runs locally
No — requires a network request
Verification
Not yet verified
Input
Query
Output
Text
Open-source source & license

Built with FlowiseAI/Flowise. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.

Built with
License
Apache-2.0
View source on GitHub

Open-source project

OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.

References

Spotted something wrong with Flowise, or want to maintain it? See how to help.