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Stable Diffusion WebUI

The community UI for open image models

4.7
Open source

Free / open source

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ComfyUI

Node-based UI for generative image pipelines

4.8
Open source

Free / open source

featured

Stability AI

Open image models including Stable Diffusion

4.5
Free

Free model weights

SpecStable Diffusion WebUIComfyUIStability AI
CategoryAI ToolsAI ToolsAI Tools
PricingFree / open sourceFree / open sourceFree model weights + paid API
Rating4.7 (8,900)4.8 (4,100)4.5 (8,900)
Community94/10095/10086/100
Tierverifiedverifiedfeatured
Best forgithub, images, stable-diffusion, localgithub, images, nodes, localimage-gen, stable-diffusion, open-models, api
Top features
  • ·txt2img and img2img
  • ·Extensions ecosystem
  • ·ControlNet support
  • ·Visual node graphs
  • ·Efficient VRAM usage
  • ·Custom nodes community
  • ·Stable Diffusion family
  • ·Image and video APIs
  • ·Open-weight downloads