LangflowvsOllama Web UI

Full side-by-side comparison — features, pricing, platforms, and which one wins in 2026.

Langflow

Automation Platforms

Visual framework for building multi-agent AI apps

Full review →Website ↗

Ollama Web UI

Chat Interfaces

ChatGPT-style interface for Ollama models

Full review →Website ↗
FeatureLangflowOllama Web UI
CategoryAutomation PlatformsChat Interfaces
PricingFree (open-source) + CloudFree (open-source)
GitHub Stars
35k
✓ More stars
55k
PlatformsLinux, macOS, Windows, Docker, WebLinux, macOS, Docker
Key Features
  • ✓ Visual builder
  • ✓ Drag-and-drop
  • ✓ Component library
  • ✓ API export
  • ✓ Multi-model
  • ✓ Chat UI
  • ✓ RAG
  • ✓ Multi-model
  • ✓ Plugins
  • ✓ Voice input
Pros
  • + Intuitive visual builder
  • + LangChain ecosystem integration
  • + Easy prototyping
  • + Export as Python code
  • + Growing component library
  • + Most popular self-hosted chat UI
  • + Supports Ollama + OpenAI APIs
  • + RAG and document upload
  • + Multi-user management
  • + Active development
Cons
  • − Tied to LangChain ecosystem
  • − Limited for very custom logic
  • − Can be slow for complex flows
  • − Still maturing
  • − Duplicate entry — see Open WebUI
  • − Requires Docker
  • − Resource intensive
  • − Plugin ecosystem growing
Tags
no-codevisuallangchainopen-source
chatollamalocalopen-source

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