r/MachineLearning

Updated 2026-10-24

r/MachineLearning is a Science & Education community on Reddit with 3,060,422 members, ranking #24 of 2,165 in Science & Education. Beginners -> /r/mlquestions or /r/learnmachinelearning , AGI -> /r/singularity, career advices -> /r/cscareerquestions, datasets -> r/datasets

3,060,422 membersScience & Education#24 in category
Visit r/MachineLearning on Reddit →

How big is r/MachineLearning?

Created in 2009, r/MachineLearning has had over a decade to grow and is a major community by Reddit standards. Within Science & Education it ranks #24 of 2,165 communities we track — the top 1.1% of the category by subscriber count. That puts it about 1,516× the median Science & Education subreddit, which has 2,019 members. It is a work-safe community with no 18+ flag on Reddit.

For scale, the largest Science & Education community we track is r/science with 34,470,477 members — roughly 11 times the size of r/MachineLearning. Reddit itself launched in 2005, so a subreddit created in 2009 sits in the early 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/MachineLearning on Reddit to see how often people actually post before deciding whether it is worth joining.

Members3,060,422
CategoryScience & Education
Rank in category#24 of 2,165
Created2009
Category median size2,019 members
Content ratingWork-safe (SFW)

Similar Science & Education subreddits by size

Largest Science & Education communities

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

← All Science & Education subreddits