Open WebUIvsFooocus

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

Open WebUI

Chat Interfaces

Beautiful self-hosted ChatGPT-like interface for any LLM

Full review →Website ↗

Fooocus

AI Image & Video

Simplified Stable Diffusion with Midjourney-like ease

Full review →Website ↗
FeatureOpen WebUIFooocus
CategoryChat InterfacesAI Image & Video
PricingFree (open-source)Free (open-source)
GitHub Stars
✓ More stars
65k
42k
PlatformsmacOS, Linux, Windows, DockerWindows, Linux
Key Features
  • ✓ Ollama integration
  • ✓ Multi-model
  • ✓ RAG
  • ✓ Web search
  • ✓ Voice input/output
  • ✓ Plugins
  • ✓ User management
  • ✓ One-click install
  • ✓ Inpainting
  • ✓ Upscaling
  • ✓ Style presets
  • ✓ SDXL support
Pros
  • + Feature-rich ChatGPT alternative
  • + Supports Ollama + OpenAI APIs
  • + Document upload and RAG
  • + Multi-user with auth
  • + Very active development
  • + One-click install
  • + Midjourney-like simplicity
  • + High quality output
  • + Style presets
  • + Free and open-source
Cons
  • − Requires Docker for easy setup
  • − Can be slow with large documents
  • − Plugin ecosystem still growing
  • − Resource intensive
  • − Less flexible than ComfyUI
  • − Limited advanced controls
  • − Windows-focused
  • − Smaller community
Tags
open-sourcechatuiollamaself-hosted
image-generationeasylocalopen-source

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