r/Comma_ai↗
comma.ai: make driving chill
Hands free driving for the car you already have. Join the fleet with the comma four! $999, plugs into the car you already drive, and drives half your miles.
23k subscribers109 posts / mo in Sep 202688 authors / mosince 2016
r/Comma_ai has 23k members (+34% over the last 12 months). It gets about 109 posts a month from 88 people. Top topics: Autopilot Features & Issues, Dashcam Stories and Self-Driving Cars.
When to post on r/Comma_ai
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How r/Comma_ai has grown
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Topics and brands on r/Comma_ai
Top topics
Share of the subreddit's posts
- Autopilot Features & Issues27%
- Dashcam Stories2.2%
- Self-Driving Cars1.4%
- FSD Updates & Discussions1.1%
- Toyota SUVs & Hybrids1.1%
Brands people mention
Most-mentioned brands and sites, last 12 months
Posting rules for r/Comma_ai
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Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research