hands free driving for
for the car you already own

30,000+ cars on the road with a comma
,, miles driven
#2 after Tesla in hands-free miles

works with 325+ models across 27 brands

meet comma four

make driving chill with a hands-off, eyes-on driving experience

/01 lane centering
/02 adaptive cruise
/03 reduced fatigue
/04 cloud dashcam
lane centering + adaptive cruise

openpilot holds the center through the curve, stays there where the lane lines have worn away, and slows down for the light. stock assist needs the lines, and holds its speed — you brake.

buy now for $999 risk-free

30-day money-back trial free Rush (UPS 2nd Day Air) shipping

plug it in & hit the road in 15 minutes

  1. /01 connect the car harness into the camera
  2. /02 place the mount high and centered on the windshield
  3. /03 plug in OBD-C and mount the device
  4. /04 pair with comma connect and drive

comma runs open source software, driving all over the world with no subscription needed

follow us on 𝕏 @comma_ai

join us in building the future

/01 product
/02 autonomy
/03 operations

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

see open positions