Pirate Diffusion is a community service for AI image creation, offering free generation tools and combining the Graydient AI Cloud chatbot with preinstalled models and LoRA resources to make multi-style image creation more convenient.

Graviti Diffus provides an online service for the popular open-source project Stable Diffusion WebUI, allowing you to quickly generate images with no prior experience. No GPU or coding skills are required. It is a ready-to-use Stable Diffusion WebUI, and registration includes 20 Credits.

Civitai (C-site) is an online platform and community focused on the creation and sharing of artificial intelligence image drawing and artistic works. Users can upload and share custom models trained on their own data (mainly based on Stable Diffusion), and can also browse and download models created by other users, then use these models together with AI image generation software to create unique artworks.