ComfyUI vs Stable Diffusion vs Leonardo AI vs Automatic1111 Stable Diffusion WebUI

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
ComfyUI
vs
Competitor 1
Stable Diffusion
Competitor 2
Leonardo AI
Competitor 3
Automatic1111 Stable Diffusion WebUI
Compare
4 tools · best value per row highlighted
Your tool ComfyUI
comfy.org
Building AI workflows in code gets tedious fast
Remove
Competitor Stable Diffusion
stability.ai
Open source AI art you can run on your own computer
Make main Remove
Competitor Leonardo AI
leonardo.ai
Production-ready AI art with controls professionals need
Make main Remove
Competitor Automatic1111 Stable Diffusion WebUI
github.com
Stable Diffusion web UI by AUTOMATIC1111 is an open-source web interface for running Stable Diffusion image generation on your own computer.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
4.2Mvisits/mo
348.1Kvisits/mo
8Mvisits/mo
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MoM change
▲ 30.6%
▼ 14.8%
▼ 9.9%
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6-month growth
+18.1%
-47.3%
-29.4%
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Global rank web
#19,149
#124,212
#4,015
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Avg. last 3 months
3.5M
417.1K
8.9M
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Bounce rate lower is better
47%
44%
31%
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Pages / visit
3.0
2.3
10.4
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Visit duration
2m 58s
1m 04s
7m 15s
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Traffic sources
● Direct 77% · ● Referral 22%
● Direct 64% · ● Referral 33%
● Direct 84% · ● Referral 14%
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ComfyUIStable DiffusionLeonardo AIAutomatic1111 Stable Diffusion WebUI
02.8M5.6M8.5M11.3MComfyUI · 2.7MComfyUI · 3.2MComfyUI · 3.5MComfyUI · 3MComfyUI · 3.6MComfyUI · 3.5MComfyUI · 3.3MComfyUI · 3.2MComfyUI · 3.2MComfyUI · 4.2MStable Diffusion · 600.6KStable Diffusion · 682.3KStable Diffusion · 655.9KStable Diffusion · 628KStable Diffusion · 660.2KStable Diffusion · 504.8KStable Diffusion · 473KStable Diffusion · 494.5KStable Diffusion · 408.7KStable Diffusion · 348.1KLeonardo AI · 9.1MLeonardo AI · 10MLeonardo AI · 11.2MLeonardo AI · 9.3MLeonardo AI · 11.3MLeonardo AI · 10.7MLeonardo AI · 10.9MLeonardo AI · 9.9MLeonardo AI · 8.8MLeonardo AI · 8M100K1M10M100MComfyUI · 2.7MComfyUI · 3.2MComfyUI · 3.5MComfyUI · 3MComfyUI · 3.6MComfyUI · 3.5MComfyUI · 3.3MComfyUI · 3.2MComfyUI · 3.2MComfyUI · 4.2MStable Diffusion · 600.6KStable Diffusion · 682.3KStable Diffusion · 655.9KStable Diffusion · 628KStable Diffusion · 660.2KStable Diffusion · 504.8KStable Diffusion · 473KStable Diffusion · 494.5KStable Diffusion · 408.7KStable Diffusion · 348.1KLeonardo AI · 9.1MLeonardo AI · 10MLeonardo AI · 11.2MLeonardo AI · 9.3MLeonardo AI · 11.3MLeonardo AI · 10.7MLeonardo AI · 10.9MLeonardo AI · 9.9MLeonardo AI · 8.8MLeonardo AI · 8MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Free
Starting price
$16per month · free tier available
Free
$2per month · free tier available
Free
Free tier
Free trial
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API access
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Plans
Standard $16/moCreator $28/moPro $80/moTeam $630/mo
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Capabilities input → output
Input
ImagesText
ImagesText
ImagesText
ImagesText
Output
AudioImagesVideo
Images
ImagesVideo
Images
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Image GenerationVideo CreationAI Image GeneratorAI Video Generator+1 more
Audio & MusicDevelopment & CodeImage EditingImage Generation+6 more
Design & CreativeImage EditingImage GenerationVideo Creation+9 more
Image EditingImage GenerationAI Expand ImageAI Image Generator+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
8
13
7
Image generation
Image to image
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Video generation
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Image editing
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Art generation
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Anime generation
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Image upscaling
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Character image generation
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Image to video
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Self hosted
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Anime
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Anime image generation
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Anime images
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Image expansion
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Local AI
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Image enhancement
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Portrait generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
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Saves
0
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0
0
Reviews
0
0
0
0
Prompts
0
0
0
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Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.