Question: I need an affordable API for generating high-quality AI images at scale, can you suggest a solution?

For a relatively low-cost API to generate high-quality AI images at scale, Prodia is a good option. It's easy to use and costs 90% less than on AWS. Prodia's Stable Diffusion API scales automatically, which makes it useful for a wide range of use cases where image quality is important. The API has a simple prompt-input interface, 67 AI models to choose from, and more advanced controls that can be tweaked.

Artsmart.ai offers another powerful AI image generation service. It's a bit more expensive, but it's got a lot more abilities, including image upscaling, inpainting, outpainting and background removal. Its API is designed to fit into apps and workflows, so it's good for businesses that want to build a lot of AI image generation into their operations without having to worry about a lot of maintenance.

Another option worth considering is Leonardo. It's geared for creators, teams and developers who need high-quality visual assets at scale. Leonardo has features like AI Canvas for iterative design refinement, 3D texture generation and fine-tuned AI models for different styles. Its tiered pricing, including a free tier, means it should be within reach of many people.

Last, getimg.ai is an AI-powered service that can generate original images but also has a lot of image editing abilities. Its abilities include an AI Generator, Image to Video converter and an AI Canvas for filling in the gaps. The service's API and support for multiple AI models make it a good option for a variety of creative uses.