r/CatastrophicFailure

Updated 2026-10-24

r/CatastrophicFailure is an AI & Machine Learning community on Reddit with 1,788,471 members, ranking #23 of 3,604 in AI & Machine Learning. Videos, gifs, or aftermath photos of machinery, structures, or devices that have failed catastrophically during operation.

1,788,471 membersAI & Machine Learning#23 in category
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How big is r/CatastrophicFailure?

Created in 2015, r/CatastrophicFailure has had over a decade to grow and is a major community by Reddit standards. Within AI & Machine Learning it ranks #23 of 3,604 communities we track — the top 0.6% of the category by subscriber count. That puts it about 878× 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 13 times the size of r/CatastrophicFailure. Reddit itself launched in 2005, so a subreddit created in 2015 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/CatastrophicFailure on Reddit to see how often people actually post before deciding whether it is worth joining.

Members1,788,471
CategoryAI & Machine Learning
Rank in category#23 of 3,604
Created2015
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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