ComfyUI vs Stable Diffusion WebUI
No leader: the top candidate ComfyUI has only 0.28 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for ai image generation. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
ComfyUI
A modular node graph interface and workflow platform that lets creators generate, edit, and process images, videos, 3D models, and audio using AI models—with full control over parameters and outputs. Available as free desktop software, cloud infrastructure, or API endpoints for production integration.
Stable Diffusion WebUI
An open-source web application built with Gradio that provides access to Stable Diffusion's image generation capabilities, including text-to-image, image-to-image, inpainting, and support for fine-tuned models like LoRA and Textual Inversion.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
ComfyUI
Usage-based credit system. From $20/month for Standard to custom Enterprise pricing. 5 free trial runs, then monthly credits. Annual billing saves 20%.
- Standard$20/month or $16/month billed annually
- 30 minute max workflow runtime
- Add more credits anytime
- Creator$35/month or $28/month billed annually
- 30 minute max workflow runtime
- Add more credits anytime
- Import your own models
- Pro$100/month or $80/month billed annually
- 60 minute max workflow runtime
- Add more credits anytime
- Import your own models
- Team$700/month or $630/month billed annually
- Everything in Pro
- Invite members
- Members can run workflows concurrently
- Shared credit pool
- Role-based permissions
- +2 more
- EnterpriseContact sales
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
ComfyUI
- Kling AI
- OpenAI DALL-E
- Tripo 3D
- Vidu
- Seedance
- Wan
- Grok Imagine
- Stability AI
- Flux
- Hunyuan 3D
- Luma Dream Machine
- Recraft
- Magnific AI
- Runway
- Topaz Labs
- Gemini Image
- Hailuo MiniMax
- Meshy AI
- Pixverse
- Rodin 3D
- Wavespeed
- Bria AI
- LTX Video
- Ideogram
- +7 more
Stable Diffusion WebUI
Not documented yet.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.