Stable Diffusion (Stability AI)
Open-source text-to-image model available via DreamStudio, API, or self-hosted deployment.
Overview
Stability AI develops the Stable Diffusion family of open-source image generation models, which can be run locally, accessed via the DreamStudio web interface, or called through an API. Because the weights are publicly available, developers can fine-tune the model, build pipelines with ControlNet or LoRA, and run it entirely offline. DreamStudio offers a credit-based service for users who prefer not to set up a local environment. The model supports text-to-image, image-to-image, and inpainting workflows.
Key features
- Text-to-image and image-to-image generation
- Inpainting and outpainting
- ControlNet and LoRA support in local deployments
- REST API via Stability AI platform
- DreamStudio web interface with credit system
Pricing
- Pricing model
- Freemium
- Monthly
- Pricing information is currently unavailable.
- Yearly
- Not on record
- Free plan
- Yes
- Free trial
- Not on record
- Last verified
- Checked October 4, 2026
Pros
- Fully open-source models that can be run locally
- Large ecosystem of community extensions and fine-tunes
- Free credits included with DreamStudio account
Cons
- Local setup requires technical knowledge and suitable hardware
- DreamStudio credits are consumed quickly at higher resolutions
Who should use it
- Developers who want to fine-tune or build custom image pipelines
- Users who need to run generation offline or on their own hardware
- Researchers exploring generative models
Intermediate, Advanced · Individuals, Small teams
Who shouldn't
- Non-technical users who want a simple drag-and-drop interface
- Teams needing a fully managed creative platform
Facts
- Category
- AI image generators
- Platforms
- Web, API
- Integrations
- Automatic1111, ComfyUI
- API
- Available
- Skill level
- Intermediate, Advanced
- Team size
- Individuals, Small teams
- Data and privacy
- Self-hosted deployments keep all data on the user's own hardware with no data sent to Stability AI.
Alternatives
- MidjourneyAI image generators
Text-to-image generator known for artistic, high-quality outputs via Discord and a web interface.
From $10/month - FLUX (Black Forest Labs)AI image generators
High-quality text-to-image model from Black Forest Labs, with open-source and commercial API variants.
Usage-based pricing - Leonardo.AiAI image generators
AI image generation platform with model fine-tuning, a large template library, and API access.
Pricing information is currently unavailable. - KreaAI image generators
Real-time AI image generation canvas for iterative visual exploration and upscaling.
From $9/month
Frequently asked questions
How much does Stable Diffusion (Stability AI) cost?
Pricing information is currently unavailable. Checked October 4, 2026.
Does Stable Diffusion (Stability AI) have a free plan?
Yes. Stable Diffusion (Stability AI) has a free plan.
Who is Stable Diffusion (Stability AI) best for?
Developers who want to fine-tune or build custom image pipelines; Users who need to run generation offline or on their own hardware; Researchers exploring generative models.
Which platforms does Stable Diffusion (Stability AI) run on?
Web, API.
Does Stable Diffusion (Stability AI) have an API?
Yes, Stable Diffusion (Stability AI) offers an API.
What are the alternatives to Stable Diffusion (Stability AI)?
Tools often weighed against Stable Diffusion (Stability AI) include Midjourney, FLUX (Black Forest Labs), Leonardo.Ai, Krea.