If you're looking for another ArtRoom AI alternative, getimg.ai is also worth checking out. It's a suite of AI image generation and editing tools that includes an AI Generator, ControlNet for guided generation, and support for more than 80 community-trained AI models. It's good for a variety of creative tasks, from architecture to character generation, and can generate high-resolution images with relatively fast performance.
Another top contender is DreamStudio. It's an online creative tool that lets you generate art, photos and illustrations with a variety of AI models, and has features like multi-image editing, instant style transfer and a flexible canvas. It also has early access to the latest StableDiffusion models, which can be useful for creators who want to experiment with the latest image generation options.
If you need high-quality visual assets at scale, Leonardo is worth a look. It's got features like AI Canvas for editing, 3D texture generation and fine-tuned models for different styles. It's good for a broad range of creative uses, from game assets to marketing materials, and has a free tier with a daily token limit.