Flowise

AI tools

Free open-source softwareEditorial overview
A CLOSER LOOK

What is Flowise?

Flowise provides a visual environment for assembling AI agents and language-model workflows. Users connect model, retrieval, and tool components, then expose configured flows to applications while retaining control over a self-hosted community deployment.

Visual AI flows

Retrieval workflows

Model integrations

API endpoints

Is it a good fit?

Best suited to

Visual construction of AI assistants and workflows

Before you choose

Production flows need testing and monitoring. Model APIs and hosting cost extra.

Editorial assessment based on the provider’s published information. Our method

Know what you're signing up for.

The Apache 2.0 software is available without a license subscription and includes Visual AI flows and Retrieval workflows. You provide the server, administration, backups, and any external services; managed hosting is not included. Model inference and external API usage are separate.

Self-hosted software is free; server infrastructure and administration cost extra. Model/API usage is separate.

Check current official pricing

The useful parts. The trade-offs.

Why consider it

Makes component relationships visible

Useful for prototyping agent workflows

What to keep in mind

Production flows need testing and monitoring

Model APIs and hosting cost extra

How to use it well

Build a short flow that answers one narrow question before adding tools or multiple steps. Test it with missing information and conflicting documents, not just ideal examples. Keep provider credentials out of shared flow exports and measure latency and token usage before exposing the workflow to other users.

This is best suited to visual construction of AI assistants and workflows. Before committing a larger project, account for these trade-offs: production flows need testing and monitoring; model APIs and hosting cost extra.

A few things you might be wondering.

Is Flowise free?

The Apache 2.0 software is available without a license subscription and includes Visual AI flows and Retrieval workflows. You provide the server, administration, backups, and any external services; managed hosting is not included. Model inference and external API usage are separate.

Does Flowise include model inference?

It connects to configured model providers; inference resources are separate.

Can a flow be called from another application?

Yes. Configured flows can be exposed through API endpoints.

Where can I check the latest prices?

Use the provider link on this page. Billing period, location, team size, promotions, taxes, and optional extras may affect the amount you pay.

How should I compare this tool with alternatives?

Choose tools for the same task, then compare their feature limits, platform support, and total cost for your team. The Compare button helps you keep a shortlist.

Are the user reviews moderated?

Yes. New reviews are submitted for moderation. We show published user reviews separately from the editorial overview and never assign a default user rating.

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