Ollama Web UIvsLangflow

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

Ollama Web UI

Chat Interfaces

ChatGPT-style interface for Ollama models

Full review →Website ↗

Langflow

Automation Platforms

Visual framework for building multi-agent AI apps

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

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