Stable Diffusion vs ComfyUI vs Leonardo AI vs Adobe Firefly

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

Your tool
Stable Diffusion
vs
Competitor 1
ComfyUI
Competitor 2
Leonardo AI
Competitor 3
Adobe Firefly
Compare
4 tools · best value per row highlighted
Your tool Stable Diffusion
stability.ai
Open source AI art you can run on your own computer
Remove
Competitor ComfyUI
comfy.org
Building AI workflows in code gets tedious fast
Make main Remove
Competitor Leonardo AI
leonardo.ai
Production-ready AI art with controls professionals need
Make main Remove
Competitor Adobe Firefly
firefly.adobe.com
AI generation built into the tools professionals already use
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
348.1Kvisits/mo
4.2Mvisits/mo
8Mvisits/mo
20.6Mvisits/mo
MoM change
▼ 14.8%
▲ 30.6%
▼ 9.9%
▲ 5.4%
6-month growth
-47.3%
+18.1%
-29.4%
+28.2%
Global rank web
#124,212
#19,149
#4,015
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Avg. last 3 months
417.1K
3.5M
8.9M
20.6M
Bounce rate lower is better
44%
47%
31%
41%
Pages / visit
2.3
3.0
10.4
3.5
Visit duration
1m 04s
2m 58s
7m 15s
4m 52s
Traffic sources
● Direct 64% · ● Referral 33%
● Direct 77% · ● Referral 22%
● Direct 84% · ● Referral 14%
● Direct 63% · ● Referral 35%
Stable DiffusionComfyUILeonardo AIAdobe Firefly
05.4M10.8M16.2M21.6MStable 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 · 348.1KComfyUI · 2.7MComfyUI · 3.2MComfyUI · 3.5MComfyUI · 3MComfyUI · 3.6MComfyUI · 3.5MComfyUI · 3.3MComfyUI · 3.2MComfyUI · 3.2MComfyUI · 4.2MLeonardo 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 · 8MAdobe Firefly · 15MAdobe Firefly · 15.7MAdobe Firefly · 15.5MAdobe Firefly · 16.1MAdobe Firefly · 18.4MAdobe Firefly · 21MAdobe Firefly · 21.6MAdobe Firefly · 19.5MAdobe Firefly · 20.6M100K1M10M100MStable 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 · 348.1KComfyUI · 2.7MComfyUI · 3.2MComfyUI · 3.5MComfyUI · 3MComfyUI · 3.6MComfyUI · 3.5MComfyUI · 3.3MComfyUI · 3.2MComfyUI · 3.2MComfyUI · 4.2MLeonardo 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 · 8MAdobe Firefly · 15MAdobe Firefly · 15.7MAdobe Firefly · 15.5MAdobe Firefly · 16.1MAdobe Firefly · 18.4MAdobe Firefly · 21MAdobe Firefly · 21.6MAdobe Firefly · 19.5MAdobe Firefly · 20.6MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
$16per month · free tier available
$2per month · free tier available
$9.99per month · free tier available
Free tier
Free trial
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API access
–
–
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Plans
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Standard $16/moCreator $28/moPro $80/moTeam $630/mo
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Free FreeStandard $9.99/moPro $19.99/moPro Plus $49.99/mo+1 more
Capabilities input → output
Input
ImagesText
TextImages
TextImages
VideoTextImages
Output
Images
VideoImagesAudio
VideoImages
VideoImagesAudio
Skill level
Advanced
Advanced
Intermediate
Beginner-friendly
Categories
Audio & MusicDevelopment & CodeImage EditingImage Generation+6 more
Image GenerationVideo CreationAI Image GeneratorAI Video Generator+1 more
Design & CreativeImage EditingImage GenerationVideo Creation+9 more
Audio & MusicImage EditingImage GenerationVideo Creation+6 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
8
3
13
10
Image generation
Video generation
Image to image
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Image editing
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Image to video
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Art generation
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–
Anime generation
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Character image generation
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Anime
–
–
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Anime image generation
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–
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Anime images
–
–
–
Image expansion
–
–
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Image upscaling
–
–
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Images videos
–
–
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Sound effects
–
–
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Audio
–
–
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Image enhancement
–
–
–
Portrait generation
–
–
–
Vector graphics
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 1
Saves
0
0
0
1
Reviews
0
0
0
0
Prompts
0
0
0
0
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.