# FLUX vs Stable Diffusion WebUI

**Leader by Vioscale score:** FLUX

| Attribute | FLUX | Stable Diffusion WebUI |
|---|---|---|
| **Vioscale score** | 66.6 (44% (low)) | 43.4 (14% (low)) |
| activity.commits_last_30d | - | 0 |
| adoption.dependent_repos | - | 0 |
| adoption.github_stars | - | 164,672 |
| deployment.options | `{"cloud":true,"hybrid":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | FLUX is a multimodal AI model developed by Black Forest Labs for image and video generation and editing. It supports text-to-image, image-to-image, and video generation with optional audio synthesis. Can be deployed via cloud API, open-source weights on your infrastructure, or through an interactive web playground. | An open-source web application built with Gradio that provides access to Stable Diffusion's image generation capabilities, including text-to-image, image-to-image, inpainting, and support for fine-tuned models like LoRA and Textual Inversion. |
| features.capabilities | `{"iso_27001":true,"soc2_type_ii":true,"text_to_image_prompting":true,"commercial_usage_rights_granted":true,"image_to_image_seed_referencing":true,"custom_model_training_and_lora_finetuning":true}` | - |
| integrations.count | 1 | - |
| integrations.list | `[{"name":"MCP (Model Context Protocol)"}]` | - |
| language.primary | - | Python |
| license.spdx | - | AGPL-3.0 |
| market.availability | `{"hqCountry":"DE","primaryMarkets":["US","DE"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":false,"name":"Builder","features":["FLUX.2 [klein] models","10K images per month","1 domain","10 licensed users","Fine-tuning & LoRA rights"],"minSeats":10,"description":"For developers and early-stage teams","contactSales":false,"includedLimits":{"domains":"1","images_per_month":"10k"}},{"free":false,"name":"Platform","features":["FLUX.2 [klein] 9B + FLUX.2 [dev]","100K images per month"],"description":"For product teams shipping at volume","contactSales":false,"includedLimits":{"images_per_month":"100k"}},{"free":false,"name":"Professional","features":["FLUX.2 [dev]","All models and new releases","Up to 3 domains","Custom volume","Custom users","Permissive commercial use","API + Weights combo pricing"],"description":"For agencies and service providers","contactSales":false,"includedLimits":{"domains":"3"}},{"free":false,"name":"Synthetic Data","features":["FLUX.2 models","Rights to use outputs as training data","No domain restrictions"],"description":"For AI training datasets","contactSales":false},{"free":false,"name":"Enterprise","features":["Custom pricing","Volume discounts","SLA guarantees","Dedicated support"],"description":"Custom pricing and dedicated support for high-throughput workloads","contactSales":true},{"free":false,"name":"Pay as you go","summary":"$0.17 per second","features":["Video generation"],"components":[{"per":{"qty":1,"unit":"second"},"kind":"metered","amount":0.17,"currency":"USD"}],"description":"Video generation billed per second","contactSales":false}],"summary":"$0.17 per second for video, or subscription plans from Builder tier. Enterprise custom pricing available.","currency":"USD","sourceUrl":"https://bfl.ai/pricing","retrievedAt":"2026-08-25T08:30:54.906Z","startingPrice":{"unit":"second","amount":0.17,"currency":"USD"},"billingPeriods":["month"]}` | `{"type":"open_source","sourceUrl":"https://github.com/pricing","retrievedAt":"2026-08-17T21:36:45.167Z"}` |
| pricing.model | commercial | commercial |
| pricing.price_level | low | free |
| pricing.starting_price | `{"amount":0.17,"currency":"USD"}` | - |
| pricing.transparent | yes | - |
| release.cadence_days | - | 17 |
| release.history | - | `[{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.10.1","date":"2025-02-09T08:00:10Z","type":"stable","version":"v1.10.1"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.10.0","date":"2024-07-27T03:55:24Z","type":"stable","version":"v1.10.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.10.0-RC","date":"2024-07-06T08:28:39Z","type":"prerelease","version":"v1.10.0-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.9.4","date":"2024-05-28T18:21:30Z","type":"stable","version":"v1.9.4"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.9.3","date":"2024-04-22T15:03:02Z","type":"stable","version":"v1.9.3"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.9.0","date":"2024-04-13T03:40:16Z","type":"stable","version":"v1.9.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.9.0-RC","date":"2024-04-06T18:49:00Z","type":"prerelease","version":"v1.9.0-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.8.0","date":"2024-03-02T04:08:18Z","type":"stable","version":"v1.8.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.8.0-RC","date":"2024-02-17T08:50:56Z","type":"prerelease","version":"v1.8.0-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.7.0","date":"2023-12-16T07:01:59Z","type":"stable","version":"v1.7.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.7.0-RC","date":"2023-12-04T06:40:49Z","type":"prerelease","version":"v1.7.0-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.6.0","date":"2023-08-31T04:40:36Z","type":"stable","version":"v1.6.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.6.0-RC","date":"2023-08-24T08:19:18Z","type":"prerelease","version":"v1.6.0-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.5.2","date":"2023-08-23T12:57:10Z","type":"stable","version":"v1.5.2"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.5.1","date":"2023-07-27T06:04:31Z","type":"stable","version":"v1.5.1"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.5.1-RC","date":"2023-07-25T13:32:54Z","type":"prerelease","version":"v1.5.1-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.5.0","date":"2023-07-25T05:21:57Z","type":"stable","version":"v1.5.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.5.0-RC","date":"2023-07-18T15:25:13Z","type":"prerelease","version":"v1.5.0-RC"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.4.0","date":"2023-06-27T05:40:25Z","type":"stable","version":"v1.4.0"},{"url":"https://github.com/AUTOMATIC1111/stable-diffusion-webui/releases/tag/v1.4.0-RC","date":"2023-06-09T19:51:14Z","type":"prerelease","version":"v1.4.0-RC"}]` |
| security.gdpr | yes | - |
| security.iso27001 | yes | - |
| security.soc2 | yes | - |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=test-louis&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (AI Image Generation)

| Capability | FLUX | Stable Diffusion WebUI |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | - | - |
| Text to image prompting | ✓ | - |
| Image to image seed referencing | ✓ | - |
| Inpainting and outpainting masking | - | - |
| Negative prompt and weight exclusion | - | - |
| Pose control and structure mapping controlnet | - | - |
| AI automated resolution upscaling | - | - |
| Custom model training and lora finetuning | ✓ | - |
| Commercial usage rights granted | ✓ | - |
| Enterprise ip indemnification protection | - | - |
| SOC2 type ii | ✓ | - |
| ISO 27001 | ✓ | - |
| Pricing model | - | - |

*Source: Vioscale. Generated 2026-09-01T14:43:26.772Z. "-" = undocumented, not absent.*