
Activating Humanity's Potential with open generative AI
Stability AI is the company behind Stable Diffusion and a multimodal generative AI platform offering image, video, audio, and 3D generation via REST API. Built on open-weight models, the platform provides pay-as-you-go API access, enterprise integrations via AWS Bedrock and Azure AI Foundry, and self-hosting options for developers and businesses.
Flagship image generation powered by SD 3.5 Large with highest detail and multi-subject handling
Faster, more affordable image generation optimized for speed and cost
Full API access to the SD 3.5 model family including Large, Large Turbo, and Medium
Text-to-video and image-to-video generation with 4D video capabilities
Enterprise-grade audio generation producing stereo tracks up to 3 minutes from text
Create complete 3D objects from a single image with real-time editable outputs
NSFW filtering, CSAM detection via Thorn, and C2PA content provenance signing
Generate lifestyle product photos and background variations at scale via API
Generate concept art, textures, 3D objects, and character references for studios
Auto-generate ad variants, social visuals, and campaign assets via API integration
Generate background music, jingles, and soundscapes from text descriptions
Available on AWS Bedrock and Azure AI Foundry for enterprise procurement
All models deployable locally or on private cloud infrastructure
Models available for fine-tuning, LoRAs, and deep customization

AI character and video generation with unmatched consistency