Tools
AUTOMATIC1111 vs Stable Diffusion 3.5
AUTOMATIC1111 or Stable Diffusion 3.5? Their plans monthly and yearly, the capabilities their makers state, security and latest updates, side by side — read from the makers' own pages.
In short
- Both: Text to image, Edits images, Upscales, API
- Only Stable Diffusion 3.5 states: Commercial use
AUTOMATIC1111
A local web interface for generating and editing Stable Diffusion images with text-to-image, image-to-image, inpainting, and extensions.
Plans
Free
Free
- Unlimited public/private repositories
- Dependabot security and version updates
- 2,000 CI/CD minutes/month
- 500MB of Packages storage
- Issues & Projects
- Community support
Team
- $4 per user/month
- Access to GitHub Codespaces
- Repository rules
- Multiple reviewers in pull requests
- Draft pull requests
- Code owners
- Required reviewers
Enterprise
- Starting at $21 per user/month
- Data residency
- Enterprise Managed Users
- User provisioning through SCIM
- Enterprise Account to centrally manage multiple organizations
- Environment protection rules
- Repository rules
Prices checked 2026-09-24 on the maker’s page.
Capabilities
- Text to image — “Original txt2img and img2img modes” source
- Edits images — “Outpainting” source
- Upscales — “Stable Diffusion Upscale” source
- API — “API Support for dedicated inpainting model by RunwayML” source
Stable Diffusion 3.5
Stable Diffusion 3.5 generates customizable images from text and supports self-hosting, API integration, and web-based creative tools.
Plans
Stable Diffusion 3.5 Large
6.5
- 6.5 credits per successful generation
Stable Diffusion 3.5 Large Turbo
4
- 4 credits per successful generation
Stable Diffusion 3.5 Medium
3.5
- 3.5 credits per successful generation
Stable Diffusion 3.5 Flash
2.5
- 2.5 credits per successful generation
Prices checked 2026-09-25 on the maker’s page.
Capabilities
- Text to image — “Take advantage of market-leading prompt adherence, rivaling much larger models.” source
- Edits images — “Tools for editing images you upload or generate.” source
- Upscales — “Tools for increasing the size and resolution of your images.” source
- Commercial use — “The models are available for commercial and non-commercial use under our permissive Stability AI Community License .” source
- API — “Deploy Stable Diffusion 3.5 on your own infrastructure, integrate it via our API, or start creating now with our web-based applications.” source
Security
- SOC 2 Type II — “Stability AI Inc. SOC 2 Type 2 Report” source
- SOC 2 — “Stability AI Inc. SOC 2 Type 2 Report” source
Latest updates
- API Deprecation Notice
Deprecating the Stable Diffusion 3.0 APIs and automatically upgrading to Stable Diffusion 3.5 APIs at no extra cost.
- Replace Background & Relight
The SD3 and SD3.5 models now support the cfg_scale parameter.
- Stable Diffusion 3.5 Medium & Stable Image Ultra
The endpoint supports sd3.5-medium; Stable Image Ultra is now powered by Stable Diffusion 3.5 Large.