Machine Learning Communities

FAQ

What are machine learning communities?

Communities for machine learning practitioners and researchers covering model development, MLOps, and applied AI. Reddit has one of the largest communities for general ML discussion, with Discord servers organized around specific tools, frameworks, and deployment environments.

What are the most popular machine learning communities on Hive Index?

r/MachineLearning, dbt Community, MLOps.Community, and AWS ML Community are among the most popular machine learning communities in the Hive Index directory of communities, based on visitor interest on Hive Index. This is not a universal quality score. You can also compare listings by review scores, member counts, and listing age on Hive Index.

Which platforms host the most machine learning communities?

Skool (5), Reddit (4), and Discord (4) are the most common platforms for machine learning communities in the Hive Index directory of communities.

Are there free machine learning communities?

28 of 30 (93%) are marked as free to join, including r/MachineLearning, MLOps.Community, AWS ML Community, and AI and ML Innovators. The rest require payment, an application, or both.

Are there paid machine learning communities?

2 of 30 (7%) require payment, an application, or both. Notable paid listings include dbt Community.

What features do these communities offer?

Forum is the most common (70%). Others that show up often include Live Chat and Online/Offline Events. Use feature filters on Hive Index to narrow results.

How large are machine learning communities?

Hive Index lists 30 machine learning communities in the Hive Index directory of communities. The largest include Stack Overflow Machine Learning (21.0M members), Kaggle Community (10.0M members), and r/MachineLearning (3.1M members). Median reported size is about 9K members (15 listings with member data).

How do I grow my Machine Learning community?

List your Machine Learning community for free on Hive Index to reach people already searching for Machine Learning communities. Paid promotion can feature your community more prominently across relevant pages and send more qualified visitors to your listing.

How does Hive Index collect and rank listings?

Listings are submitted by community builders and researchers, reviewed for topic relevance, and updated with platform, feature, member, review, and traffic data where available. Member counts are approximate. Popular reflects visitor interest in the Hive Index directory of communities, with richer profiles breaking ties. Ratings, Largest, and Newest use review scores, reported member counts, and listing age instead. These listings in the Hive Index directory of communities were last updated 7/30/2026.