Openjourney
Stable Diffusion model fine-tuned with Midjourney images
About Openjourney
Openjourney is an open source Stable Diffusion fine tuned model on Midjourney images, created by PromptHero.
The creators of PromptHero, a collection of prompts and images from various AI models such as Midjourney, Stable Diffusion, and DALL-E 2, have released their own Stable Diffusion model on Hugging Face. According to them, this model was trained with more than 60,000 images generated by Midjourney V4.
Source: https://the-decoder.com/openjourney-is-stable-diffusion-trained-with-midjourney-images/
Openjourney pricing
A free alternative for Midjourney.