Audited on 2026-09-20 · 17 threads tracked
Which subreddits discuss Mattermost?
Every community where a tracked Mattermost thread appeared, with its size and how much engagement Mattermost earned there. These are the subreddits to monitor first.
| Subreddit | Members | Threads | Upvotes | Comments |
|---|---|---|---|---|
| r/selfhosted | 838,700 | 3 | 1265 | 766 |
| r/linux | 1,916,345 | 1 | 393 | 29 |
| r/Eve | - | 1 | 111 | 146 |
| r/Mattermost | - | 3 | 48 | 57 |
| r/AirForce | - | 1 | 46 | 92 |
| r/hermesagent | - | 3 | 19 | 16 |
| r/openproject | - | 1 | 4 | 4 |
| r/gitlab | 27,189 | 1 | 4 | 3 |
| r/opensourcevietnam | - | 1 | 1 | 0 |
| r/sysadmin | 1,324,269 | 1 | 0 | 11 |
| r/jenkinsci | - | 1 | 0 | 1 |
Mattermost is discussed most in r/selfhosted, a community of 838,700 members. Answering questions there reaches buyers who are already comparing options, and those threads keep feeding Google and AI answers for months.
Want a plan for Mattermost's Reddit presence, not just the numbers? Focala runs the programs behind the brands at the top of this ranking.
Get Your Company's Reddit Audit →Mattermost (mattermost.com) scores 76 out of 100 for Reddit visibility, based on 17 tracked Reddit mentions across communities such as r/selfhosted, r/linux, r/Eve, r/AirForce, r/Mattermost. The brand is categorised under PropTech & Construction.
A score in this range means Mattermost is regularly discussed by real Reddit users, which is exactly the kind of source ChatGPT, Perplexity, Gemini and Google AI Overviews quote when someone asks for a recommendation in this category.
The threads listed above are live links, sorted by upvotes. They are the fastest starting point for engagement: answering a question in an existing thread reaches an audience that is already comparing options, and the thread keeps ranking in Google and feeding AI answers long after it is posted.
How this score is calculated
The Reddit visibility score runs from 0 to 100 and combines mention volume on a logarithmic curve, engagement weighting from upvotes and comments on those threads, and the subscriber reach of the subreddits involved. Zero mentions always produce a score of zero. See how Mattermost compares with every other scanned brand on the Reddit visibility leaderboard, or run a fresh audit for any other domain.
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