Knowledge Management Communities

FAQ

What are knowledge management communities?

Online communities for personal knowledge management (PKM), second brain systems, and knowledge workers. Explore tools like Obsidian, Roam Research, Notion, and approaches like zettelkasten for organizing and leveraging your personal knowledge.

What are the most popular knowledge management communities on Hive Index?

Obsidian Discord, Information Architecture Community, Zettelkasten Community, and Practical PKM are among the most popular knowledge management 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 knowledge management communities?

Discord (4), Discourse (2), and Circle (2) are the most common platforms for knowledge management communities in the Hive Index directory of communities.

Are there free knowledge management communities?

8 of 10 (80%) are marked as free to join, including Obsidian Discord, Information Architecture Community, Zettelkasten Community, and Roam Research Community. The rest require payment, an application, or both.

Are there paid knowledge management communities?

2 of 10 (20%) require payment, an application, or both. Notable paid listings include Practical PKM and Tiago Forte's Forte Labs Community.

What features do these communities offer?

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

How large are knowledge management communities?

Hive Index lists 10 knowledge management communities in the Hive Index directory of communities. The largest include Obsidian Discord (190K members). Median reported size is about 190K members (1 listings with member data). We only have a handful of listings so far, so treat these numbers as directional.

How do I grow my Knowledge Management community?

List your Knowledge Management community for free on Hive Index to reach people already searching for Knowledge Management 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 6/8/2026.