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Flowise AI

Open-source drag-and-drop LLM app and chatbot builder

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  • Open source
  • Free forever
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What is Flowise AI?

Flowise AI is an open-source platform for building language model applications and chatbots without writing code. Using a visual drag-and-drop interface, you connect pre-built components to create workflows that integrate large language models, data sources, and external tools. This approach makes it accessible to people without programming experience while remaining flexible enough for developers to customise and extend. The open-source nature means you can self-host it, inspect the code, and modify it to suit your needs.

Key features

Drag-and-drop workflow builder

visually design LLM applications by connecting components

Multiple LLM support

integrate various language models including OpenAI, Anthropic, Hugging Face and others

Data integration

connect knowledge bases, documents and databases to augment model responses

Chatbot deployment

create and deploy conversational interfaces without backend development

Self-hosting option

run on your own infrastructure for data privacy and control

Open-source codebase

access and modify the source code to extend functionality

Pros & cons

Advantages

  • No coding required for basic chatbot and application creation
  • Open-source means no vendor lock-in and full transparency
  • Self-hosted option provides control over data and infrastructure costs
  • Active community and ongoing development

Limitations

  • Requires technical knowledge for self-hosting and advanced customisation
  • Learning curve for complex workflows and integrations
  • Smaller ecosystem compared to commercial alternatives with dedicated support teams

Use cases

Creating customer support chatbots that reference internal documentation

Building internal knowledge assistants for employee onboarding and training

Developing question-answering systems for specific business processes

Prototyping LLM applications before committing to commercial solutions

Creating conversational interfaces for document analysis and research

Ready to try Flowise AI?

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Pricing

Open Source

Free

Full access to source code, self-hosting, community support

Get started with Flowise AI

Click through to Flowise AI and start using it now.

Get Flowise AI
  • Open source
  • Free forever