SHSelfHostIndex

stable-diffusion.cpp vs Stable Diffusion WebUI Forge

A side-by-side comparison of two self-hosted ai image generation options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
ST stable-diffusion.cpp Stable Diffusion inference in plain C/C++ VS ST Stable Diffusion WebUI Forge Optimized fork of the Stable Diffusion WebUI
Featurestable-diffusion.cppStable Diffusion WebUI Forge
CategoryAI Image GenerationAI Image Generation
LicenseMITAGPL-3.0
LanguageC++Python
Setup difficultyHardMedium
Min. RAM4,096 MB8,192 MB
Deploymentbinary, bare-metalbare-metal, source
GitHub stars★ 6,685★ 12,939
First released20232024
ReplacesMidjourneyMidjourney

Why pick each one

Choose stable-diffusion.cpp if…

  • Released under the MIT license
  • Mature project with 6.7k GitHub stars
  • Written in C++
stable-diffusion.cpp details

Choose Stable Diffusion WebUI Forge if…

  • Released under the AGPL-3.0 license
  • Mature project with 12.9k GitHub stars
  • Written in Python
Stable Diffusion WebUI Forge details

Frequently asked questions

Is stable-diffusion.cpp or Stable Diffusion WebUI Forge better?

Stable Diffusion WebUI Forge is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider stable-diffusion.cpp if its specific feature set fits your needs better.

Are stable-diffusion.cpp and Stable Diffusion WebUI Forge free and open-source?

Yes. stable-diffusion.cpp is licensed under MIT and Stable Diffusion WebUI Forge under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run stable-diffusion.cpp and Stable Diffusion WebUI Forge with Docker?

stable-diffusion.cpp: check the project docs for container support. Stable Diffusion WebUI Forge: check the project docs for container support.

Related comparisons