comma ✓

@comma_ai · San Diego, CA · joined 16 Dec 2015

Make driving chill. comma four is available now for $999, plugs into the car you already drive, and drives half your miles.

114 935Followers

57Following

6 593Posts total

494.6KViews on collected posts

Against accounts of the same size

11 posts from the last 90 days, next to the 100K–1M follower range. shown widely, but few of those viewers react.

Median views10 437this account4 404median for 100K–1M

Reach, %9.08%this account1.84%median for 100K–1M

Engagement, %0.77%this account1.47%median for 100K–1M

Metric	This account	Median for 100K–1M	Ratio
Median views per post	10 437	4 404	2.37×
Reach (views ÷ followers)	9.08%	1.84%	4.94×
Engagement rate	0.77%	1.47%	0.52×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

4.4K8 Jul

100.3K

908

310.2K3 Sep

9.9K

12.7K

4.7K

19.6K

19.4K5 Sep

10.4K

1.9K

Last 11 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.54%8 Jul

0.41%

0.77%

0.73%3 Sep

0.13%

1.03%

0.17%

1.43%

1.16%5 Sep

1.28%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 1.47%.

What the audience does

Likes76.1%3 118 in total

Reposts2.9%117 in total

Replies5.9%240 in total

Quotes1.3%52 in total

Bookmarks14.0%572 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Latest posts

Attention cracked interns of X: There’s only 3 days left to apply to COMMA_HACK. > $10k+ in prizes > Hang out at comma HQ > Play with our latest hardware https://t.co/eB7YheNRWW 1.9K views · 23 likes · 2 reposts · 0 replies 05 Sep 2026 comma four adds hands-free driving to your car. No subscription. Plug it in and get on the road in 5 minutes. Available today, for the car you already own. Supports over 325 models across different brands. $100 off for Labor Day: https://t.co/pUcX5vtdk3. Ships next day. https: 10.4K views · 117 likes · 7 reposts · 8 replies 05 Sep 2026 omarchy ❤️ openpilot, thanks to @hardlyadev https://t.co/8AwvTlM4Oq 19.4K views · 216 likes · 4 reposts · 4 replies 05 Sep 2026 It's amazing how a simple tweet like this gets 100k+ views. It's time to tell the world about comma four! We're hiring to make this kind of content, but you know, good. Email work@comma.ai with the best stuff you've made. 19.6K views · 256 likes · 4 reposts · 17 replies 03 Sep 2026 @comma_ai lol both of my vehicles are not compatible. What are the odds. 4.7K views · 6 likes · 0 reposts · 2 replies 03 Sep 2026 @comma_ai I installed it a few weeks ago in my wife's 2021 F-150. We already drove about 2,500 miles with it, mostly with a 16' utility trailer attached. While it's (obviously) not like FSD, it works absolutely amazingly on highways and major country roads! 12.7K views · 129 likes · 0 reposts · 2 replies 03 Sep 2026 @comma_ai @comma_ai this is so cool and I love that you're bringing autonomy to all cars! Are you going to expand to more SUV models, and is there any possibility we install hardware that has more access to the steering wheel radius? 9.9K views · 12 likes · 0 reposts · 1 replies 03 Sep 2026 This is comma four. It's hands-free driving for the car you already have. No new car. No $10k option package. No monthly subscription. comma four plugs into your car in 5 minutes and drives half your miles. $100 off for Labor Day: https://t.co/pUcX5vtdk3. Ships next day. https 310.2K views · 2K likes · 84 reposts · 178 replies 03 Sep 2026 @comma_ai Still active? 😅 908 views · 6 likes · 0 reposts · 1 replies 08 Jul 2026 Designed in America, Built in America. comma four is $100 off for Independence Day 🇺🇸 https://t.co/KT1v5An9UN 100.3K views · 359 likes · 16 reposts · 24 replies 08 Jul 2026 https://t.co/IwyNcid90g 4.4K views · 21 likes · 0 reposts · 3 replies 08 Jul 2026