OPGM
openpilotOPGM
Check the project’s exact requirements first. Treat installation status separately from whether a source version exists.
Stable installer listed: comma 3.
OPGM installation guideCompare two forks
OPGM vs openpilot
Find the settings each fork offers for your device.
Which should you choose?
Choosing between OPGM and openpilot? Compare what each offers for your comma device, then check the exact car and installation path.
openpilot
Start with the official software if you want the standard comma experience. Then explore community versions if a particular extra feature interests you.
Stable installer listed: comma 4 · comma 3X.
openpilot installation guideDevice listings describe software paths. Your exact car and the selected software version decide which controls work.
GM Global A specialization.
Official comma.ai baseline.
Settings feature list
Same goal, real setting names13 shown
Search and filter
Feature
OPGM
openpilot
Steering & engagement
Reduce steering workload.Not listedenable openpilot
Speed & following
Choose a following personality.Not listeddriving personality
Experimental modes
Choose Chill or Experimental manually.Not listedexperimental mode
Alerts & driver monitoring
Warn about lane departure.Not listedlane departure warnings
Keep monitoring active beyond ordinary engagement.Not listedalways-on driver monitor
Device & appearance
Check driver-camera framing while parked.Not listedDriver Camera Preview
Show detailed vehicle and control metrics onroad.Not listedui debug mode
Remote services
Pair an account and view service status.Not listedPair / Paired
Privacy & connectivity
Configure or start a device hotspot/tether.Not listedEnable Tethering+1 related control
Control driver-camera or microphone contribution settings.Not listedrecord & upload driver camera+1 related control
Expose named logging or upload controls.Not listedcellular metered+2 related controls
Use command-line developer access.Not listedEnable ADB+2 related controls
Vehicle-specific behavior
Retain factory speed control on an eligible car.Not listedAlpha Longitudinal
Versions and install info
OPGM
nightly
comma 4
opgm/nightlyopenpilot
release-mici
comma 4
openpilot.comma.aiAbout this list
Each row groups settings that serve a similar user goal, while keeping the exact name used by each project. “Not listed” means this settings catalog has no matching row; it is not a universal claim that the software cannot do it.
Settings catalog checked through 2026-08-31.
Car search uses comma’s pinned stock openpilot capability table. A fork setting does not confirm exact-car support. Check the exact year, package, hardware, and fork documentation before installing.