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Head-to-head · AI Image Generators

AUTOMATIC1111 Stable Diffusion WebUI vs InvokeAI

  • 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
InvokeAI #28 in AI Image Generators 6.7/10 Free plan Free plan✓ 4 of 4 features Visit InvokeAI

AUTOMATIC1111 Stable Diffusion WebUI leads on 0 checks, InvokeAI 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 6.7 out of 10; our editors rank them #7 and #28.

AUTOMATIC1111 Stable Diffusion WebUI is the better fit for free local Stable Diffusion experimentation. InvokeAI is the better fit for technical users wanting a free local studio.

  • AUTOMATIC1111 Stable Diffusion WebUI fits best

    Free local Stable Diffusion experimentation

  • InvokeAI fits best

    Technical users wanting a free local studio

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Side by side

Feature AUTOMATIC1111 Stable Diffusion WebUI 8.9/10 Visit ↗ InvokeAI 6.7/10 Visit ↗
At a glance
Editor score 8.9 6.7
Ranking #7 in AI Image Generators #28 in AI Image Generators
Best for Free local Stable Diffusion experimentation Technical users wanting a free local studio
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Self-hosted, Desktop
Platforms Web, Windows, macOS, Linux Web, Windows, macOS, Linux
Support Community, Docs Community, Docs
Integrations 7 integrations 4 integrations
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market
Features AUTOMATIC1111 Stable Diffusion WebUI 4/4 · InvokeAI 4/4
Text-to-image ✓ ✓
Reference images ✓ ✓
Image editing ✓ ✓
API access ✓ ✓
Specs
Monthly credits Not checked yet Not checked yet
Commercial use Not checked yet Not checked yet
Output formats PNG, JPEG PNG
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
  • Free, open-source software for Windows, macOS, and Linux
  • Unified canvas supports inpainting, outpainting, layers, and references
  • Node workflows, model management, multi-user access, and an HTTP API
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
  • Requires self-hosting on a compatible local system
  • Commercial-use terms vary by selected model or external provider
  • External image-generation integrations are limited to selected providers
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 →

InvokeAI is a free, open-source creative engine for AI image generation and editing. It is designed for technical users who want to run an image studio locally on Windows, macOS, or Linux, while retaining control over models, workflows,…

Read the review →
  1. AUTOMATIC1111 Stable Diffusion WebUIAI Image Generators 8.9Free plan
  2. InvokeAIAI Image Generators 6.7Free 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

  • InvokeAI — where it wins

    • Free, open-source software for Windows, macOS, and Linux
    • Unified canvas supports inpainting, outpainting, layers, and references
    • Node workflows, model management, multi-user access, and an HTTP API

    Where it doesn't

    • Requires self-hosting on a compatible local system
    • Commercial-use terms vary by selected model or external provider
    • External image-generation integrations are limited to selected providers
  • AUTOMATIC1111 Stable Diffusion WebUI8.9/10 · Free plan

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

    Visit AUTOMATIC1111Full verdict →
  • InvokeAI6.7/10 · Free plan

    A capable local image studio for technical users who want control over models and workflows.

    Visit InvokeAIFull 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