Automatic1111 vs Civitai

AUTOMATIC1111 Stable Diffusion Web UI is an open-source browser-based interface for running Stable Diffusion image generation models locally. It provides extensive features for text-to-image and image-to-image generation with support for various model formats and extensions.

Civitai is a community platform for sharing, discovering, and running AI image generation models including Stable Diffusion checkpoints, LoRAs, and embeddings. It provides model hosting, image galleries, and on-site generation.