r/evilbuildings

Updated 2026-10-24

r/evilbuildings is an AI & Machine Learning community on Reddit with 1,253,703 members, ranking #38 of 3,604 in AI & Machine Learning. Buildings that look evil, ominous, and that which could be the home of a supervillain.

1,253,703 membersAI & Machine Learning#38 in category
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How big is r/evilbuildings?

Created in 2016, r/evilbuildings has had over a decade to grow and is a major community by Reddit standards. Within AI & Machine Learning it ranks #38 of 3,604 communities we track — the top 1.1% of the category by subscriber count. That puts it about 616× the median AI & Machine Learning subreddit, which has 2,036 members. It is a work-safe community with no 18+ flag on Reddit.

For scale, the largest AI & Machine Learning community we track is r/explainlikeimfive with 23,613,002 members — roughly 19 times the size of r/evilbuildings. Reddit itself launched in 2005, so a subreddit created in 2016 sits in the middle wave of community building on the platform. Subscriber counts indicate reach, not activity — a large community can be quiet, and a smaller one busy. Open r/evilbuildings on Reddit to see how often people actually post before deciding whether it is worth joining.

Members1,253,703
CategoryAI & Machine Learning
Rank in category#38 of 3,604
Created2016
Category median size2,036 members
Content ratingWork-safe (SFW)

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Subscriber counts come from the public Reddit API and are refreshed when this directory is rebuilt. Redditory is not affiliated with Reddit Inc.

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