Image and video
Scenario alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
AUTOMATIC1111/stable-diffusion-webui★164,431 GitHub starsAGPL-3.0 licenceLocal web interface to run Stable Diffusion models with prompts, uploads, and generation settings.Open on GitHub ↗invoke-ai/InvokeAI★27,779 GitHub starsApache-2.0 licenceWeb-based creative engine for Stable Diffusion with generation tools, advanced controls, and WebUI.Open on GitHub ↗
What you give up either way
- Access to 600+ curated models and 50+ providers in one workspace
- Built-in custom training, model-merge and trained-model hosting
- Enterprise features and compliance (SOC 2 Type II, SSO/SAML)
- Visual workflow builder, multi-step pipelines, and node agents
- Batch-generation at production scale and team collaboration features
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Scenario, and it does not prove anyone has run it for a month. How we decide.