Flux vs Stable Diffusion
Flux and Stable Diffusion are both Image Generation tools in our directory. This side-by-side comparison covers pricing, user ratings, supported platforms, key features and open-source status so you can decide which one fits your needs.
Side-by-side comparison
| Attribute | Flux | Stable Diffusion |
|---|---|---|
| Vendor | Black Forest Labs | Stability AI |
| Rating | ★ 4.7 | ★ 4.6 |
| Pricing | Free | Free |
| Platforms | Web, API, Local | Web, Desktop, API |
| Key features | High-quality generation, Fast inference, Open source | Text-to-image, Inpainting, Upscaling |
| Headquarters | Freiburg, Germany | London, UK |
| Founded | 2024 | 2022 |
| Open source | Yes | Yes |
Key differences
- Flux has a higher user rating (4.7★ vs 4.6★).
- Both Flux and Stable Diffusion use a Free model.
- Both Flux and Stable Diffusion are open source.
- Flux runs on Web, API, Local; Stable Diffusion runs on Web, Desktop, API.
Frequently asked questions
Is Flux or Stable Diffusion better?
By user rating, Flux scores higher (4.7★ vs 4.6★). Both are capable Image Generation tools, so review the feature comparison for your use case.
Which is cheaper, Flux or Stable Diffusion?
Both Flux and Stable Diffusion use a Free pricing model.
Are Flux and Stable Diffusion open source?
Yes — both Flux and Stable Diffusion are open source.