comma.ai — make driving chill

openpilot can drive for hours without driver action.

It works on 250+ car models from Toyota, Hyundai, Honda, and more.

Hyundai Sonata

2020-23

Hyundai Palisade

2020-22

Kia Niro EV

2019-23

Lexus ES

2019-22

Toyota Corolla

2020-22

Toyota RAV4

2019-22

view all 250+ cars

hardware

for developers

openpilot runs on the comma 3X.

Custom built hardware

360° vision
w/ 3 cameras

Qualcomm snapdragon 845

LTE & WiFi

6" OLED display

CAN FD ENABLED

High-precision GPS

BUY NOW

Easy to set up and use.

Install it in your car with a car harness in about 30 minutes. No permanent modifications and no professional installation.

Careers

We are hiring

Join us in building the future.‍

/01

openpilot

/02

research

/03

hardware

/04

operations

We're looking for talented individuals, able to work independently, and ready to make a meaningful impact.

See open positions

comma

is real

Featured in

JRGo

@tython_3

I am speechless. I just drove 1500 miles from Minnesota to Florida with my comma 3. It felt like I had entered a cheat code into the simulation. I drove alongside thousands of other cars that probably had no idea this option was available to them. Well done, @comma_ai

NOV 10, 2023

@yishan

I have a comma three and it is great.

If you can’t (or won’t) own a Tesla but you own one of the comma-compatible cars, I HIGHLY recommend it.

Self-driving functionality on a budget.

NOV 18, 2022

@hajekd

Using @comma_ai for long-hauls. This thing drove me from Prague to Belgrade and back without issues. It can keep you in lanes almost all the time, change lanes, adapt the speed, stop & go in the traffic. It runs opensource openpilot which gets better every month.

FEB 26, 2023

@JFrecees

I can honestly say the C3 is the single best purchase I’ve ever made. I can’t imagine driving without it now

Mar 17, 2022

@jma22576

Openpilot is better and far cheaper. Plus it works in way more cars. Assisted driving, for those of us that have used it, is much more relaxing. Especially on long drives over 3-4 hours. I love driving. But I feel more alert and rested when using assisted driving on long hauls.

MAR 7, 2023

@wesley_sheh

The most impactful thing to come out of AI for me is not ChatGPT.

It's another little-known product that I've been using for a year and a half now. (They do no marketing whatsoever)
‍
It's @comma_ai and if it supports your car, buy it. It is well worth it.

MAR 31, 2023

@mavlonodot

I've been using openpilot for about 3 months now. Probably one of the best purchase decisions I've ever made. Great work @comma_ai team and @realGeorgeHotz

Jan 18, 2021

@ngianoplus

I have logged 3,780 miles with Openpilot engaged. Since I've had a Comma Two installed in my car, I have driven about 3,982 miles. This means my Openpilot engagement rate is 94.9%

Now if we go by total miles driven since OWNING the car, the rate is (3780/5800 miles) = 65%

Feb 18, 2021

@tesla4k

drove 2+ hrs with @comma_ai Comma 2 w/OpenPilot in our 2017 Subaru Impreza.

Fascinating that a team of ~12 is able leverage available sensor suite that comes with almost any modern(2016+) car and make it better than the stock driver assist using a 2016 cellphone (LeEco LePro 3).

Jul 3, 2021

@OttogiBeefCurry

Currently on a road trip. Leaving I had a choice of the Model Y or my minivan. Space wasn't an issue, so I was leaning toward the Y for reliability. I ended up taking the van though. The deciding factor was that comma ai is just so much better for long highway drives.

JUL 25, 2023

@llckll

Just came home from a 14 hour round trip to Disney and back. @comma_ai #CommaThree #OpenPilot0813 drove 99.5% hands free!!! Maybe 1 or 2 disengagements on my end. @realGeorgeHotz @aalleexx

5,335 views

Feb 21, 2022

@Traveller200x

I don't need a Tesla. I have OpenPilot, by @comma_ai. Definitely makes my driving more chill!

Jul 3, 2021

@brittonx

I recently did a 7,100 mile cross-country trip. The comma two running Openpilot made the long drives so relaxing and enjoyable!

May 18, 2021

Try the comma 3X with our 30-day money back trial.

Discover why 92% of buyers keep the comma 3X and why Consumer Reports rated us as the top ADAS system.

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