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Head-to-head · AI Image Generators

AUTOMATIC1111 Stable Diffusion WebUI vs PixAI

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score AUTOMATIC1111 Stable Diffusion WebUI #7 in AI Image Generators 8.9/10 Free plan Free plan✓ 4 of 4 features Visit AUTOMATIC1111
PixAI #16 in AI Image Generators 8.0/10 Free plan Free plan✓ 4 of 4 features Visit PixAI

AUTOMATIC1111 Stable Diffusion WebUI leads on 0 checks, PixAI on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAUTOMATIC1111 Stable Diffusion WebUI · 8.9/10
  • Free planboth

AUTOMATIC1111 Stable Diffusion WebUI scores higher on our rubric for ai image generators: 8.9 against 8.0 out of 10; our editors rank them #7 and #16.

AUTOMATIC1111 Stable Diffusion WebUI is the better fit for free local Stable Diffusion experimentation. PixAI is the better fit for anime-focused creators and LoRA trainers.

  • AUTOMATIC1111 Stable Diffusion WebUI fits best

    Free local Stable Diffusion experimentation

  • PixAI fits best

    Anime-focused creators and LoRA trainers

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Side by side

Feature AUTOMATIC1111 Stable Diffusion WebUI 8.9/10 Visit ↗ PixAI 8.0/10 Visit ↗
At a glance
Editor score 8.9 8.0
Ranking #7 in AI Image Generators #16 in AI Image Generators
Best for Free local Stable Diffusion experimentation Anime-focused creators and LoRA trainers
Pricing model Free Free plan + paid
Starting price Free plan $7.99/mo
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Cloud, Mobile
Platforms Web, Windows, macOS, Linux Web, iOS, Android
Support Community, Docs Live chat, Community, Docs
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market
Features AUTOMATIC1111 Stable Diffusion WebUI 4/4 · PixAI 4/4
Text-to-image ✓ ✓
Reference images ✓ ✓
Image editing ✓ ✓
API access ✓ ✓
Specs
Monthly credits Not checked yet 300000 credits/mo
Commercial use Not checked yet Limited
Output formats PNG, JPEG PNG, WEBP
Our review
Pros
  • Text-to-image, image-to-image, inpainting, and outpainting workflows
  • Batch processing, model controls, prompt tools, and upscaling
  • HTTP API plus integrations for restoration and super-resolution
  • Anime-focused models plus community models and LoRAs
  • Custom LoRA training with free monthly training allotments
  • Reference generation, image-to-video, and REST API webhooks
Cons
  • Requires self-hosted installation on a supported operating system
  • Model licenses may differ from the software's AGPL-3.0 license
  • Broad controls can demand more configuration than a narrow image tool
  • Commercial-use rights vary by model or LoRA license
  • Paid plans use annual billing for listed monthly prices
  • The strongest focus is anime, manga, and illustration styles
Our verdict

AUTOMATIC1111 Stable Diffusion WebUI is an open-source, self-hosted browser interface for generating and transforming images with Stable Diffusion models. It suits creators, developers, and technical teams who want local control over…

Read the review →

PixAI is an AI image generation platform for creators working in anime, manga, and illustration styles. It supports text-prompt image generation, reference-image generation, inpainting, outpainting, enhancement, upscaling, and…

Read the review →
  1. AUTOMATIC1111 Stable Diffusion WebUIAI Image Generators 8.9Free plan
  2. PixAIAI Image Generators 8.0Free plan

Strengths and trade-offs

  • AUTOMATIC1111 Stable Diffusion WebUI — where it wins

    • Text-to-image, image-to-image, inpainting, and outpainting workflows
    • Batch processing, model controls, prompt tools, and upscaling
    • HTTP API plus integrations for restoration and super-resolution

    Where it doesn't

    • Requires self-hosted installation on a supported operating system
    • Model licenses may differ from the software's AGPL-3.0 license
    • Broad controls can demand more configuration than a narrow image tool

  • PixAI — where it wins

    • Anime-focused models plus community models and LoRAs
    • Custom LoRA training with free monthly training allotments
    • Reference generation, image-to-video, and REST API webhooks

    Where it doesn't

    • Commercial-use rights vary by model or LoRA license
    • Paid plans use annual billing for listed monthly prices
    • The strongest focus is anime, manga, and illustration styles
  • AUTOMATIC1111 Stable Diffusion WebUI8.9/10 · Free plan

    A free, open-source WebUI for local image generation, editing, training, and automation.

    Visit AUTOMATIC1111Full verdict →
  • PixAI8.0/10 · Free plan

    A focused anime image suite with LoRA training, video tools, and API access.

    Visit PixAIFull verdict →

More comparisons

All AI image generators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update