r/Comma_ai is a subreddit with 23k members. They frequently recommend/review hybrid car, harness, and hatchback, and the most common flair used is openpilot experience, vehicle compatibility, installation questions, bugs, and code questions.
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.
Products Discussed in r/Comma_ai
Hybrid Car
2 reviews
#1
Toyota
5.0★ from 2 reviews
Harness
1 review
#1
Comma
5.0★ from 1 review
Hatchback
1 review
#1
Toyota
5.0★ from 1 review
Flair Used in r/Comma_ai
#1
openpilot Experience
: "Why are the mods silently removing mention about comma AI attempting to steal from IQPilot?"
18 posts
#2
Vehicle Compatibility
: "Car compatibility with Comma AI"
14 posts
#3
Installation Questions
: "Noob help C4 ‘23 Sienna"
5 posts
#4
Bugs
: "Did they change the alert sounds or is mine just going out?"
3 posts
#5
Code Questions
: "Auto tech startup claims it traced hack attempt back to rival's IP address"
1 post
Member Growth in r/Comma_ai
Yearly
+6k members(35.0%)
About
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This page gives a focused view of r/Comma_ai, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: October 30, 2026