If you're looking for a Flux AI Image Generator alternative, getimg.ai is another option. It's a full-featured AI image generation and editing service with an AI Generator for turning text prompts into images, an Image Editor for fine-tuning, and a Real-Time AI Generator for fast results. getimg.ai also lets you download high-resolution images and use more than 80 community-trained AI models, so it can be used for a variety of tasks, like architecture and art.
Another option is DreamStudio, an online tool that uses AI for generation and editing. It's got a range of abilities, including inpainting, outpainting and multi-generation exploration. You can turn text into imagery and imagery into imagery, too, so DreamStudio has a lot of editing power. It can use StableDiffusion and other AI models, too, so it's good for people who want to speed up their work and try new things.
If you want to take a more artist-centric approach, check out OpenArt. It's got a simple interface for AI drawing and editing, and you can use prompts or your own creative vision to get the results you want. OpenArt lets you draw AI art with no boundaries, has advanced art tools and lets you train your own model, so it's good for people who want to experiment with their own style and workflow.
Last, Artsmart.ai is a relatively affordable option with a lot of power, including text-to-image generation, upsizing, inpainting and outpainting. It's designed to be easy to use, with tools to create AI avatars and remove backgrounds, so it's good for solo artists and businesses trying to build generative AI into their operations.