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Flowise

Open-source LLM flow builder

Flowise AI is an open-source, low-code visual builder for LLM applications that lets developers and technical users create complex AI workflows by connecting nodes in a drag-and-drop canvas. It supports all major LLM providers, vector databases, and AI tools — enabling rapid prototyping of chatbots, RAG pipelines, and multi-agent systems without writing boilerplate code. Startups and enterprise teams use Flowise AI to ship production AI applications significantly faster, with a self-hosted option that keeps sensitive data within their own infrastructure and eliminates per-query API costs.

Flowise is an AI-powered AI Agents tool listed on Nextool.ai, a directory of 10,000+ AI tools. Flowise is free to use. Browse the AI Agents category on Nextool.ai to compare similar tools, read reviews, and find the best fit for your workflow.

Flowise Pricing

Flowise is free to use.

Flowise Features

  • Visual LLM workflow builder
  • No-code chatbot creation
  • RAG pipeline builder
  • Custom tool integration
  • Open-source and self-hostable
  • Multiple LLM support

What Can You Use Flowise For?

  • Building AI chatbots visually
  • Creating RAG applications without code
  • Self-hosting AI workflows
  • Rapid AI prototyping

Frequently Asked Questions

What is Flowise?

Open-source LLM flow builder

Is Flowise free?

Flowise is free to use.

What can I use Flowise for?

Flowise is an AI-powered tool in the AI Agents category. Open-source LLM flow builder

What are the best Flowise alternatives?

You can find the best Flowise alternatives on our Flowise alternatives page. Nextool.ai lists hundreds of AI Agents tools so you can compare features and pricing side by side.

How do I get started with Flowise?

To try Flowise, visit the Flowise website. Flowise is free to use. You can also explore alternative AI Agents tools on Nextool.ai to compare options before committing.

Best AI Agents Alternatives to Flowise

  • Intercom Fin AI — Fin is Intercom's AI customer service agent built on GPT-4. It instantly resolves customer support questions by reading your help center content, support articles, and documentation — with human-quality answers.
  • Paradox — Paradox's Olivia is an AI recruiting assistant that handles candidate screening, scheduling, onboarding, and FAQ conversations via text and chat — automating the most repetitive parts of high-volume hiring.
  • Forethought AI — AI customer support platform with human-like resolution automation.
  • Langbase
  • Hugging Face — The GitHub of AI — models, datasets, and spaces
  • PydanticAI
  • Langfuse — Open-source LLM observability platform for debugging AI applications.
  • Manus — Autonomous AI agent for complex computer tasks

See all Flowise alternatives

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