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comma four screenshot
/ About /

comma.ai makes the comma four, a plug-in hardware device that adds advanced driver assistance features to your existing car. It runs openpilot, an open-source driver assistance system, and supports lane centering, adaptive cruise control, lane changing, dashcam recording, and OTA updates. The device is compatible with 325+ car models from 27 brands including Toyota, Hyundai, and Ford.

/ How it works /

Users plug the comma four device into their compatible car, which then runs the openpilot software to provide active driver assistance features.

/ Who it's for /

Car owners who want to add advanced driver assistance features to their existing vehicles

/ More info /

Background.

Status
launched
Business model
one-time
Company
comma.ai
/ Discovered patterns /

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