kitio.aiStable Diffusion WebUI Forge vs DiffusionBee
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Stable Diffusion WebUI Forge starts at Free and DiffusionBee starts at Free. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Lower VRAM use
- FLUX support
- Built-in ControlNet
- A1111 extension support
- One-click Windows package
- One-click install
- Text-to-image
- Inpainting and outpainting
- Custom model import
- Upscaling
| Feature | Stable Diffusion WebUI Forge | DiffusionBee |
|---|---|---|
| Best for | Faster fork of the AUTOMATIC1111 interface with newer model support | One-click app for running Stable Diffusion locally on a Mac |
| Category | Image | Image |
| Pricing model | Free | Free |
| Starting price | Free | Free |
| Free plan | Yes, fully free | Yes, fully free |
| Made by | lllyasviel | Divam Gupta |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Stable Diffusion WebUI Forge starts at Free and DiffusionBee starts at Free. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Plans
Everything
$0
100% free to use. No paid plans to pick between.
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Stable Diffusion WebUI Forge
- Faster than the original UI
- Runs on smaller GPUs
- Familiar interface
- Some extensions incompatible
- Update cadence is irregular
- Still needs local setup
DiffusionBee
- Very easy setup
- Fully offline
- Free and open source
- Mac only
- Fewer advanced controls
- Slower updates than other UIs
Which one should you choose?
Choose Stable Diffusion WebUI Forge if you want:
- Faster than the original UI
- Runs on smaller GPUs
- Familiar interface
Watch out: some extensions incompatible.
Choose DiffusionBee if you want:
- Very easy setup
- Fully offline
- Free and open source
Watch out: mac only.
Stable Diffusion WebUI Forge vs DiffusionBee FAQ
What is the difference between Stable Diffusion WebUI Forge and DiffusionBee?
Stable Diffusion WebUI Forge: Faster fork of the AUTOMATIC1111 interface with newer model support. DiffusionBee: One-click app for running Stable Diffusion locally on a Mac. Both are image tools.
Is Stable Diffusion WebUI Forge or DiffusionBee cheaper?
Stable Diffusion WebUI Forge starts at Free and DiffusionBee starts at Free. Check both pricing pages for current plans.
Do Stable Diffusion WebUI Forge and DiffusionBee have free plans?
Stable Diffusion WebUI Forge: Yes, fully free. DiffusionBee: Yes, fully free.
Who makes Stable Diffusion WebUI Forge?
Stable Diffusion WebUI Forge is made by lllyasviel.
Who makes DiffusionBee?
DiffusionBee is made by Divam Gupta.
Which should I choose, Stable Diffusion WebUI Forge or DiffusionBee?
Choose Stable Diffusion WebUI Forge if you value faster than the original ui and runs on smaller gpus. Choose DiffusionBee if you value very easy setup and fully offline.