r/ROS↗
Robot Operating System
This subreddit is for discussions around the Robot Operating System, or ROS.
43k subscribers154 posts / mo in Sep 2026117 authors / mosince 2010
r/ROS has 43k members (+32% over the last 12 months). It gets about 154 posts a month from 117 people. Top topics: Home Automation Projects, Raspberry Pi Projects and Raspberry Pi Projects.
When to post on r/ROS
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How r/ROS has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/ROS
Top topics
Share of the subreddit's posts
- Home Automation Projects0.3%
- Raspberry Pi Projects0.3%
- Raspberry Pi Projects0.3%
- NVIDIA AI GPUs0.3%
- Self-Driving Cars0.2%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Robot Operating System
- Launch
- Medium
- arXiv.org e-Print archive
- Luma
Everything else about r/ROS
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research