This bot is intended to be self-hosted. Unfortunately, I can't operate a public instance that takes subreddit requests because of how long syncing comments takes. For comparison, Lemmit takes 21 minutes to sync all of the subreddits on this instance using the old system, but Leddit takes the same amount of time to sync 3 subreddits with around 500k subscribers each once an hour. Smart syncing is planned, but it won't decrease the amount of time taken to sync big and active subreddits.