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Flowise

4.5/5Open source
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Open-source low-code tool for building LLM flows, chatbots and AI agents with drag-and-drop.

What is Flowise?

Open-source low-code tool for building LLM flows, chatbots and AI agents with drag-and-drop.

Flowise sits in the agents category and is listed in the AIverse AI tools directory, where it holds an editorial rating of 4.5 out of 5 based on its capabilities, usability, value for money and reliability.

Flowise features and use cases

Flowise is designed to help users save time in the agents space by automating tasks that would otherwise take significant effort.

Flowise pricing

Flowise is completely free (Open source). You can use it without a subscription.

As with any AI tool, the right plan depends on how heavily you use it. We recommend trying Flowise before committing to a paid plan.

Is Flowise worth it? Our bottom line

Overall, Flowise is a strong choice in the agents category for 2026. If it matches your workflow, Flowise is well worth a try — especially since you can start for free.

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Open-source low-code tool for building LLM flows, chatbots and AI agents with drag-and-drop.

Frequently Asked Questions

What is Flowise?

Flowise is an open-source, drag-and-drop visual builder for creating LLM-powered apps and agent flows, built on top of LangChain components but accessible without writing code.

Is Flowise free and can it be self-hosted?

Flowise is open-source under an Apache-based license and free to self-host on your own server or via Docker. A hosted cloud version is also available for teams that prefer managed infrastructure.

Do I need to know how to code to use Flowise?

No — Flowise is designed so you can build chatbots and agent workflows by connecting nodes on a canvas. Developers can still extend it with custom JavaScript/TypeScript functions when needed.