Our verdict
A notable project that carries real maintenance risk. This assessment is derived from GitHub's own repository metrics on 2026-08-24, not from hands-on testing.
Stable Diffusion WebUI bills itself as stable Diffusion web UI, and it is written in Python. It has 164,636 stars and 638 contributors, though the last commit landed 5 months ago. It is AGPL licensed, which is the detail to check first if you plan to build something commercial on top of it. The most recent tagged release is v1.10.1, from 2025-02-09. Figures come from the GitHub API on 2026-08-26 and refresh daily.
Reviewed by AI Review Rating from GitHub API data How we score
Repository
- Licence
- AGPL-3.0
- Language
- Python
- Last push
- 2026-03-02
Releases
-
v1.10.11.10.1 -
v1.10.01.10.0 -
v1.10.0-RC1.10.0-RC -
v1.9.41.9.4 -
v1.9.31.9.3 -
v1.9.01.9.0
Pros and cons
Pros
Cons
Pricing
- Free tierYes
- LicenceAGPL-3.0
- Self-hostYes, source is public
- Public price listNot published
Stable Diffusion WebUI does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales. Why we do this
Visit github.comTrends
Price points are recorded when a price moves, not on a schedule, so a flat run means the price held. Release cadence comes from GitHub releases. A series appears only once we have watched it for long enough to have more than one observation.
Changelog
On video
User reviews
No one has reviewed Stable Diffusion WebUI here yet. Reviews are moderated before they appear, and our own score is editorial and separate from user ratings, though once reviews land they do lift it.
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Side by side
| Tool | Our score | From | Free tier | Best for | |
|---|---|---|---|---|---|
| Stable Diffusion WebUI this page | 5.1 | - | Yes | ||
| 🥇Modelslab | 5.5 | $21 | Yes | ||
| 🥈Luma AI | 4.8 | $30 | - | ||
| 🥉Daft Art | 3.6 | $9.97 | - | ||
| Hairstyle Ai | 3.6 | - | - | ||
| Retro Diffusion | 3.6 | - | - | ||
| Lets Enhance | 3.3 | - | - |
Questions
Is Stable Diffusion WebUI free?
Yes. Stable Diffusion WebUI advertises a free tier on its own site.
How much does Stable Diffusion WebUI cost?
Stable Diffusion WebUI does not publish pricing openly, which usually means it is quote-based. You will need to contact the vendor.
Is Stable Diffusion WebUI open source?
Yes. Stable Diffusion WebUI is a public repository released under AGPL-3.0. You can self-host or inspect the source directly.
How is Stable Diffusion WebUI scored here?
Stable Diffusion WebUI scores 5.1 out of 10. That comes from a desk review of public evidence, which is capped at 8.5 out of 10: public pricing, documentation, maintenance signals and how much we could actually verify. Affiliate relationships are excluded from scoring entirely. The full rubric is published on our methodology page.