FlowiseAI / flowiseai.com
Open source drag-and-drop visual tool for building LLM-powered chatbots, agents, and RAG pipelines without writing code, with 29,000+ GitHub stars and strong community adoption.
Pricing
Free
Free plan
Yes
Category
Developer Tools
Platforms
3
Free plan
Yes
API access
Yes
Open source
Yes
Platforms
3
Flowise is an open source no-code tool for building LLM-powered applications by dragging and connecting components in a visual canvas. The visual canvas shows each component as a node — PDF loaders, text splitters, embedding models, vector stores, language models — which connecting together creates complete AI applications. Built on LangChain, Flowise provides LangChain's full component library through a visual interface. An embeddable chat widget allows deploying customer-facing chatbots without frontend development. With 29,000+ GitHub stars, Flowise is one of the most widely adopted open source LLM builder tools.
Flowise AI runs as llm application framework software built around text and document workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on web, docker, and self-hosted, with API access for teams that want to embed it into their own products.
The capabilities that matter most for teams evaluating Flowise AI.
Drag-and-drop canvas for connecting AI components visually to create RAG chatbots, AI agents, and LLM pipelines without coding.
Deploy AI chatbots to any website by embedding the Flowise-generated chat widget without frontend development.
Access LangChain's full component ecosystem through Flowise's visual interface without writing LangChain code directly.
Open source self-hosted free. Flowise Cloud from $35/month for hosted deployment.
Model
Open Source
Starting price
Free
Free trial
No
LangGraph and LangChain require coding. Dify.ai is a competitor with a similar visual builder approach. n8n provides broader workflow automation with AI integrations. Stack AI is a commercial alternative.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
OpenAI, Anthropic, Ollama, Agnostic
Platforms
Web, Docker, Self-hosted
Deployment
Open Source, SaaS (Flowise Cloud)
Integrations
LangChain, OpenAI, Anthropic, Pinecone, Weaviate, Chroma, Ollama, All major LLM providers
Team Collaboration
No
Launch Year
2023
Compliance signals and data-handling notes as reported by the vendor.
Open source self-hosted provides complete data control. Flowise Cloud: review data handling policy.
Self-hosted Flowise provides complete data control. Flowise Cloud processes workflow data on Flowise's infrastructure.
Editorial Verdict
Flowise is the best no-code visual builder for teams who want to build and deploy LLM applications rapidly without writing extensive code.
Last verified July 24, 2026.
Featured books
Open source self-hosted free. Flowise Cloud from $35/month for hosted deployment.
Free self-hosted (open source). Cloud Sandbox free. Professional $59/month. Team $159/month. Enterprise custom pricing.
Agnostic (OpenAI, Anthropic, local, etc.)
Open source self-hosted provides complete data control. Flowise Cloud: review data handling policy.
Self-hosted: complete data control. Cloud: review Dify's data handling policy. Enterprise includes data handling agreements and private deployment support.
Self-hosted Flowise provides complete data control. Flowise Cloud processes workflow data on Flowise's infrastructure.
Self-hosted Dify provides full data control. Cloud version processes data on Dify's infrastructure. Review privacy policy for cloud deployments with sensitive data.
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