10 Best Knowledge Management Communities (Updated Jun 2026)

10 Online Communities for Knowledge Workers

Updated 6/8/2026

#1
Information Architecture Community
on slack
Community for information architects and knowledge organizers. Discussions on structuring information and building knowledge systems.
Chat
Events
5 views / month
#2
Practical PKM
on circle
Private community offering PKM resources, courses, and co-working calls. Designed for knowledge workers to build and maintain their personal knowledge management systems with accountability and peer support.
Chat
Events
Paid
8 views / month
#3
Tiago Forte's Forte Labs Community
on circle
Community around Tiago Forte's PKM and productivity methodologies. Discussions on Building a Second Brain, CODE framework, and knowledge management.
Chat
Events
Paid
5 views / month
#4
Logseq Community
on discord
Official Discord community for Logseq users. Open-source PKM tool community with discussions on note-taking, knowledge graphs, and personal knowledge systems.
Chat
14 views / month
#5
Knowledge Workers Forum
on discourse
Forum for knowledge workers and professionals. Discussions on productivity, information management, and personal knowledge systems.
Forum
4 views / month
#6
Roam Research Community
on discord
Official community for Roam Research users. Discussion forum and community for knowledge workers using Roam for note-taking, research, and personal knowledge management.
Forum
Chat
2 views / month
#7
Obsidian Forum
on discourse
Official forum for Obsidian users to discuss personal knowledge management, note-taking strategies, workflows, and best practices for organizing knowledge and building a second brain.
Forum
4 views / month
#8
Obsidian Discord
on discord
Official Discord community for Obsidian users worldwide. Real-time support, plugin discussions, workflow sharing, and community engagement for PKM enthusiasts using Obsidian.
190K members
Chat
4 views / month
#9
Zettelkasten Community
on discord
Community for zettelkasten and slip box methodology practitioners. Discussions on building and maintaining personal knowledge systems based on the zettelkasten method.
Chat
5 views / month
#10
Wikimedia Forum
The Wikimedia Forum is a central hub for discussions, announcements, and planning concerning the Wikimedia movement and its global projects.
Forum

FAQ

: 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.
: Hive Index lists 10 Knowledge Management communities on this page. Most listings with size data are massive groups (10%). We only have a handful of listings so far, so treat these numbers as directional.
: Discord (4), Discourse (2), and Circle (2) are the most common here. Click a platform icon above the list to open a filtered view.
: Live Chat is the most common (70%). Others that show up often include forum and online/offline events. Use the feature filters above the list to narrow results.
: 8 of 10 (80%) are free to join. The rest require payment, an application, or both.
: On Hive Index, the default Popular sort surfaces Information Architecture Community, Practical PKM, Tiago Forte's Forte Labs Community, and Logseq Community first. Popularity reflects visitor interest in communities on the site, not a universal quality score. Use the sort menu for Ratings, Largest, or Newest.
: 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 communities on the site, with richer profiles breaking ties. Ratings, Largest, and Newest use review scores, reported member counts, and listing age instead.
: This page was last updated 6/8/2026, based on the most recent change to the topic or its listings. We refresh entries when communities are submitted, claimed, or reviewed, and we update member counts, features, and traffic data on an ongoing basis.

Knowledge Management Communities

10 Online Communities for Knowledge Workers

Information Architecture Community

Practical PKM

Tiago Forte's Forte Labs Community

Logseq Community

Knowledge Workers Forum

Roam Research Community

Obsidian Forum

Obsidian Discord

Zettelkasten Community

Wikimedia Forum

FAQ

Other Technology Topics

Aggregate Stats

Community size

Community features

Community platforms