Midjourney is the largest discord server, with 16.5 million total users. It accounts for 13% of total Discord traffic. Midjourney launched in March 2022 and doesn’t have a web application. Many other AI apps (Leonardo, Pika, Suno, And AI Hub) are on Discord (or even Discord-only).
Damn, good callout to Zynga/FB. I had forgotten all about that!