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Head-to-head · AI Image-to-Image Generators

AUTOMATIC1111 Stable Diffusion WebUI vs OpenArt

  • Updated Sep 2026
  • Both researched from official sources
  • 1 check side by side
Higher score AUTOMATIC1111 Stable Diffusion WebUI #2 in AI Image-to-Image Generators 8.2/10 Free plan Free plan✓ 0 of 4 features Visit AUTOMATIC1111
OpenArt #4 in AI Image-to-Image Generators 7.3/10 Free plan · paid from $14/user/mo · 7-day trial Free plan✓ 0 of 4 features Visit OpenArt

AUTOMATIC1111 Stable Diffusion WebUI leads on 0 checks, OpenArt on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAUTOMATIC1111 Stable Diffusion WebUI · 8.2/10
  • Free planboth

AUTOMATIC1111 Stable Diffusion WebUI scores higher on our rubric for ai image-to-image generators: 8.2 against 7.3 out of 10; our editors rank them #2 and #4.

AUTOMATIC1111 Stable Diffusion WebUI is the better fit for self-hosting power users and technical teams. OpenArt is the better fit for creators needing broad reference and character control.

  • AUTOMATIC1111 Stable Diffusion WebUI fits best

    Self-hosting power users and technical teams

  • OpenArt fits best

    Creators needing broad reference and character control

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature AUTOMATIC1111 Stable Diffusion WebUI 8.2/10 Visit ↗ OpenArt 7.3/10 Visit ↗
At a glance
Editor score 8.2 7.3
Ranking #2 in AI Image-to-Image Generators #4 in AI Image-to-Image Generators
Best for Self-hosting power users and technical teams Creators needing broad reference and character control
Pricing model Free Free plan + paid
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Cloud
Platforms Web, Windows, macOS, Linux Web
Support Community, Docs Email, Community, Docs
Integrations 7 integrations 4 integrations
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market, Enterprise
Features AUTOMATIC1111 Stable Diffusion WebUI 0/4 · OpenArt 0/4
Strength control Not published Not published
Structure guidance Not published Not published
Style reference Not published Not published
Built-in upscaler Not published Not published
Specs
Max output resolution Not published Not published
Commercial licence Not published Not published
Images per generation Not published Not published
Our review
Pros
  • Supports image-to-image, inpainting, and outpainting workflows.
  • Offers batch processing, prompt controls, and generation-parameter metadata.
  • Includes an HTTP API and integrations for upscalers and image tools.
  • Transforms reference images with image-to-image generation and inpainting
  • Combines object replacement, outpainting, background changes and enhancement
  • Supports character consistency and custom model and character training
Cons
  • Requires local installation and configuration to run self-hosted.
  • Hardware support depends on the configured backend and GPU or CPU.
  • Generated-image commercial rights depend on the selected model's license.
  • Available on web only
  • Starter does not list commercial use rights
  • The $14 Starter plan has fewer credits and parallel generations than higher tiers
Our verdict

AUTOMATIC1111 Stable Diffusion WebUI is an open-source, self-hosted interface for generating and transforming images with Stable Diffusion models. It suits solo creators and technical teams that want direct control over image-to-image…

Read the review →

OpenArt is a web-based AI creativity platform for artists, content creators, marketers and creative teams who want to generate or transform images. It accepts text prompts and reference images, with an image workspace that includes…

Read the review →
  1. AUTOMATIC1111 Stable Diffusion WebUIAI Image-to-Image Generators 8.2Free plan
  2. OpenArtAI Image-to-Image Generators 7.3Free plan · paid from $14/user/mo · 7-day trial

Strengths and trade-offs

  • AUTOMATIC1111 Stable Diffusion WebUI — where it wins

    • Supports image-to-image, inpainting, and outpainting workflows.
    • Offers batch processing, prompt controls, and generation-parameter metadata.
    • Includes an HTTP API and integrations for upscalers and image tools.

    Where it doesn't

    • Requires local installation and configuration to run self-hosted.
    • Hardware support depends on the configured backend and GPU or CPU.
    • Generated-image commercial rights depend on the selected model's license.

  • OpenArt — where it wins

    • Transforms reference images with image-to-image generation and inpainting
    • Combines object replacement, outpainting, background changes and enhancement
    • Supports character consistency and custom model and character training

    Where it doesn't

    • Available on web only
    • Starter does not list commercial use rights
    • The $14 Starter plan has fewer credits and parallel generations than higher tiers
  • AUTOMATIC1111 Stable Diffusion WebUI8.2/10 · Free plan

    A flexible, open-source WebUI for image generation, editing, and local model workflows.

    Visit AUTOMATIC1111Full verdict →
  • OpenArt7.3/10 · Free plan · paid from $14/user/mo · 7-day trial

    A web-based image workspace with reference control, editing tools and multiple models.

    Visit OpenArtFull verdict →

More comparisons

All AI Image-to-Image generators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update