Compare two forks

OPGM vs StarPilot

Find the settings each fork offers for your device.

Which should you choose?

Choosing between OPGM and StarPilot? Compare what each offers for your comma device, then check the exact car and installation path.

New to comma? Start here

OPGM

Check the project’s exact requirements first. Treat installation status separately from whether a source version exists.

Stable installer listed: comma 3.

OPGM installation guide

StarPilot

Start here if you want to explore driving models and manage your device through Galaxy. Check the features listed for your hardware below.

Stable installer listed: comma 4 / 3X / 3.

StarPilot installation guide

Device listings describe software paths. Your exact car and the selected software version decide which controls work.

GM Global A specialization.

FrogPilot-derived feature fork.

Your device

Your car

Choose your exact car334 cars

Settings feature list

Same goal, real setting names94 shown

Search and filter
Feature
OPGM
StarPilot

Steering & engagement

Reduce steering workload.Not listedEnable openpilot+1 related control
Keep steering while the driver manages speed.Not listedAlways On Lateral+1 related control
Choose how independent steering starts, pauses, and ends.Not listedPause AOL On Brake
See whether lateral, longitudinal, or both are active.Not listedShow Mode Status Banner
Pause steering during a signaled low-speed turn.Not listedPause Lane Centering On Turn Signal+1 related control
Assign wheel buttons to fork actions.Not listedCancel Button+7 related controls
Select a steering controller.Not listedForce Torque Ctrl+3 related controls
Select where within the lane the car aims.Not listedLane Center Offset
Pause lateral assistance below a selected speed.Not listedPause Lateral Below
Delay steering resumption after a pause.Not listedResume Delay
Tune steering response parameters.Not listedAdvanced Lateral Tuning+8 related controls
Adjust camera or model geometry offset.Not listedCamera Offset
Choose learned or fixed steering delay.Not listedUse Auto-Learned Delay+1 related control
Adjust PlanPlus model-output scaling.Not listedE2E Override Strength+2 related controls

Speed & following

Maintain speed and following distance.Not listedAdaptive Acceleration Limit+5 related controls
Choose a following personality.Not listedDriving Personality+21 related controls
Manage speed through cruise-button actions.Not listedRedneck Cruise+1 related control
Reduce assisted speed for curves.Not listed\"Taco Bell Run\" Turn Speed Hack+6 related controls
Show, warn about, or respond to speed limits.Not listedAbbreviated Sources+22 related controls
Adjust acceleration, braking, and response.Not listed0 mph+38 related controls
Apply configured rain or snow response offsets.Not listedWeather Condition Offsets+21 related controls
Adjust stopping point, stopped gap, and takeoff.Not listedForce Standstill+8 related controls
Customize short- and long-press speed increments.Not listedCruise Interval+1 related control
Coast instead of applying mild braking in bounded conditions.Not listedPulse and Glide Delta
Use route or named-road context for assisted speed.Not listedUse Route Speed Control
Select or augment the lead/radar input.Not listedLead Detection Sensitivity+4 related controls
Tune response for EV, truck, or trailer load.Not listedEV Tuning+2 related controls

Experimental modes

Switch driving modes automatically as conditions change.Not listedConditional Drive Mode+21 related controls
Choose Chill or Experimental manually.Not listedExperimental Mode

Lane changes

Choose how and when a signaled lane change starts.Not listedAuto Lane Changes+2 related controls
Set conditions that block or delay initiation.Not listedAutomatic Lane Changes Only When Engaged+3 related controls
Let turn-signal or route context request model desires.Not listedForce Turn Desires+2 related controls
Adjust how quickly or smoothly a lane change completes.Not listedLane Change Smoothing+3 related controls

Models

Choose which driving model the software uses.Not listedSelect Driving Model+1 related control
Download models separately from branch software.Not listedCancel Model Download+3 related controls
Rate or exclude models.Not listedFavorite / Unfavorite Model
Display a model-confidence indicator.Not listedstock confidence ball
Rotate among models automatically.Not listedModel Randomizer
Use camera-derived speed-sign inference when released.Not listedAuto-Bookmark Vision Signs+6 related controls

Maps & navigation

Download and manage local map regions.Not listedAutomatic Map Update Schedule+4 related controls
Show the current road name onroad.Not listedRoad Name
Clear the current route from the device.Not listedClear Route When Offroad+1 related control
Show map, sign, compass, reverse-camera, or route context.Not listedCompass+2 related controls

Alerts & driver monitoring

Keep the supervising driver attentive.Not listedRight Hand Driving
Warn about lane departure.Not listedEnable Lane Departure Warnings
Keep monitoring active beyond ordinary engagement.Not listedAlways-On Driver Monitoring
Set volume by alert class.Not listedAlert Volume Controller+8 related controls
Add alerts for selected driving events.Not listedGoat Scream+7 related controls
Display blind-spot state.Not listedBlind Spot Borders+1 related control
Choose an alternate global audible-alert policy.Not listedSwitchback Mode Cooldown
Adjust legacy driver-monitoring thresholds.Not listedReset Driver Monitoring

Device & appearance

Check driver-camera framing while parked.Not listedDriver Camera
Customize colors, icons, paths, fonts, sounds, or boot logos.Not listedBoot Logo+12 related controls
Use a fork-specific onroad layout.Not listedCamera View+2 related controls
Hide selected onroad elements.Not listedsimple mode+9 related controls
Show additional road, lead, radar, lane, pedal, or sign data.Not listedAdjacent Lane Metrics+8 related controls
Show steering, acceleration, torque, stop, wheel, or brake state.Not listedAcceleration Path+6 related controls
Show the fork-selected current-speed source.Not listedDashboard Speed Offset+1 related control
Draw turn-signal indicators onroad.Not listedTurn Signal Borders
Change display presentation with engagement or ACC state.Not listedStandby Mode
Adjust brightness, screen-off delay, and settings timeout.Not listedOffroad Brightness+3 related controls
Use project-provided translations.Not listedChange Language
Show detailed vehicle and control metrics onroad.Not listedCPU Metrics+17 related controls
Adjust shutdown, voltage, charging, thermal, or standby policy.Not listedLow Voltage Shutdown+1 related control
Force UI onroad/offroad state for diagnostics.Not listedAuto / Onroad / Offroad
Choose parked shutdown timing.Not listedShutdown Delay
Reset fork settings to defaults.Not listedReset Toggles to Default+3 related controls
Disable the configured wide-camera path.Not listeddisable wide road camera

Recording & trips

Start or stop recording the onroad interface.Not listedScreen Recorder+1 related control
Inspect diagnostic or error logs while parked.Not listedError Log
Control local driving-log recording and destination.Not listedDelete All Driving Routes+1 related control

Updates & recovery

Check, download, and install software updates.Not listedDownload+4 related controls
Choose the updater branch or track.Not listedBranch+1 related control
Trade normal build/update behavior for faster boot.Not listedUse Prebuilt Binaries

Remote services

Manage settings or backups from another device.Not listedBackup Toggles+2 related controls
Pair an account and view service status.Not listedGalaxy Pair / QR / Unpair+2 related controls

Privacy & connectivity

Configure or start a device hotspot/tether.Not listedEnable Tethering+1 related control
Control driver-camera or microphone contribution settings.Not listedRecord and Upload Driver Camera+1 related control
Expose named logging or upload controls.Not listedAlways Allow Uploads+4 related controls
Toggle an upload-related parameter.Not listedDisable Onroad Uploads
Choose the fork service backend.Not listedUse Konik Server
Use command-line developer access.Not listedEnable ADB+2 related controls

Vehicle-specific behavior

Override automatic vehicle identification.Not listedDisable Fingerprinting+2 related controls
Retain factory speed control on an eligible car.Not listedDisable openpilot Long+1 related control
Extend stop-and-go behavior for supported cars.Not listedManual Parking Brake SNG+5 related controls
Permit bounded driver steering input.Not listedTesla Model 3 Cooperative Steering
Add selected GM Global A integrations.Not listedCAN Ignition Only+2 related controls
Use a pedal interceptor for software acceleration/braking.Not listedPedal for Long
Use full regenerative braking on supported Bolt setups.Not listedVolt One Pedal Mode
Use Ford-specific steering schemes and tuning.Not listedSteering Strategy+9 related controls
Choose factory/fork blind-spot presentation.Not listedConfidence Threshold+5 related controls
Apply supported Jeep stop-hold behavior.Not listedJeep Brake Hold
Control climate remotely on supported Hyundai, Kia, and Genesis cars.Not listedEV Remote Climate
Automatically lock or unlock supported Toyotas.Not listedAuto Lock Doors+2 related controls
Versions and install info

OPGM

nightly

comma 4 + comma 3X

opgm/nightly

StarPilot

StarPilot

comma 4 + comma 3X

firestar5683/StarPilot
About 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.