If you want a platform that's got a lot of AI models for image generation and editing, including Stable Diffusion, getimg.ai is a good option. The service offers a range of tools, including an AI Generator to create new images from text prompts, Image to Video conversion, Real-Time AI Generator, AI Canvas, Image Editor and DreamBooth for training your own AI models. It supports 80+ community-trained AI models, can generate high-resolution images, process images faster and download images in original quality PNG format. It's good for architecture, character generation, realistic rendering and art.
Another option is Stability AI, which has a collection of generative AI models for image, video, audio and language. The collection includes Stable Diffusion 3 (text-to-image), SDXL Turbo, Stable Diffusion XL, Stable Video Diffusion, Stable Audio 2.0 and Stable Video 3D. It's designed to make AI accessible to developers, researchers and individuals, with flexible membership options including free non-commercial use of Core Models and the ability to self-host.
If you want early access to the latest StableDiffusion models, DreamStudio is another option. It lets you create art, photos and illustrations with a variety of AI models, including inpainting and outpainting, multi-image editing on a new canvas, and instant style transfer. DreamStudio is geared for creators who want to speed up their work and explore new image generation possibilities.
If you want a cloud-based service that offers fully managed open-source AI tools, including Stable Diffusion, check out RunDiffusion. The service offers an interface to generate AI imagery without having to write any code, with tools like Automatic1111 WebUI, Fooocus, Comfy UI and Kohya SS. RunDiffusion also offers a range of subscription plans, including a Creator's Club that comes with 100GB of private storage and other benefits.