If you're looking for an alternative to Artbreeder, OpenArt is a powerful AI art generator that can turn text-to-image prompts into stunning images. It offers a variety of easy-to-use AI drawing tools and editing controls, so it's good for artists of all abilities. OpenArt also lets you create your own styles and models, and it's got boundary-free AI drawing and advanced AI art tools.
Another good option is Facet, which is geared for collaborative image generation and editing. Facet can generate and edit images in real time, with spatial prompts and auto-enhanced image prompts. It also supports custom AI models and a collaborative canvas, so it's a good choice for creative pros who want to maintain control over their images but benefit from AI's productivity boost.
For those who want a flexible and open-source option, Picture it uses stable diffusion models to generate and edit images. It's got tools for fine-tuning image generation, auto-suggesting prompts, and generating images with guided drawing input. The site also accepts community contributions, so it's a constantly evolving and accessible tool for digital artists and designers.