Question: Is there a paid hub that offers elite AI models for creating visually stunning content for designers and creative professionals?

If you're willing to pay for a hub with premium AI models for generating photorealistic imagery, Shakker AI is a good choice. It's got a curated library of state-of-the-art stable diffusion models for generating high-quality imagery and an AI generator tool to create and edit images. Shakker AI is geared for creative pros and designers who want to boost their visual projects without a lot of hassle.

Another contender is Stability AI. The company's suite of generative AI models spans image, video, audio and language. With Stable Diffusion 3 and Stable Video Diffusion, Stability AI has a lot of horsepower for generating high-quality content. Membership options range from free to a $20/month Professional tier that gets you access to the Core Models and the ability to self-host.

Getimg.ai is another option. The service lets you generate and edit images with AI, including features like Real-Time AI Generator and DreamBooth to train your own AI models. With support for more than 80 community-trained AI models and a variety of pricing options based on credits, Getimg.ai is good for creative people with different needs.

If you need a collaborative environment, Facet is a browser-based AI image generator and editor. It generates and edits images in real time, with controllable elements of the image and advanced prompting. Facet is good for creative pros who want to speed up image generation and editing while still steering the output, with pricing ranging from free to custom commercial options.