RaceLine Technologies — your car is already the data logger
RaceLine
TECHNOLOGIES
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AUTOMATIC TELEMETRY AND LAP analysis TOOL

Your car is already the data logger.

Today's modern cars have every sensor needed to enable professional data analysis. The problem is in needing a professional to analyze the data. Other tools fall short when requiring the driver to become the data expert. Let RaceLine turn your data into a pro-grade session breakdown — maps, telemetry, and automated insights that show you exactly where the time is. Trackside. Offline. No additional hardware.

Request beta access → Join the waitlist →
RaceLine session analysis — Thunderhill Raceway: satellite map with racing line and corner pins, onboard video with telemetry overlay, per-lap sector times, and grip and balance readout
KNOWS YOUR TRACK
SONOMA/LAGUNA SECA/THUNDERHILL/BUTTONWILLOW/PORTLAND/THE RIDGE/NJMP/
SONOMA/LAGUNA SECA/THUNDERHILL/BUTTONWILLOW/PORTLAND/THE RIDGE/NJMP/
HOW IT WORKS

Go from lapping to improving in 3 easy steps.

01 / PULL
Copy the file
Copy the data file from your car to your PC.
02 / ANALYZE
Drop it in
RaceLine extracts the telemetry channels and builds your interactive dashboard in seconds — no upload needed.
03 / IMPROVE
Find the time
Read the map, the plots and the automated insights. See where you're fast — and exactly where you're leaving time.
AUTOMATED INSIGHTS

More than just data signals.

RaceLine analyzes your car's data and computes grip, balance, and understeer from real vehicle physics, then ranks your session corner by corner — where you over-slowed, braked early, or got on the throttle late, with the time each one is worth. It calls out your strengths too, so you know what to keep.

Grip & balance Corner-by-corner Time lost / found
Session insights
GRIP & BALANCEMild understeer
UNDERNEUTRALOVER
GRIP USED · FRONT AXLE AT LIMIT92%
T7 · Over-slowing the apex
Min speed 6 km/h under your best line here.
+0.32s
T3 · Late to throttle
Power comes in 11 m past the apex.
+0.18s
T10 · Strong
Matches your session-best execution.
KEEP
01
Nothing to bolt on
No logger to buy, wire or calibrate. The data's already in the car — we just read it and give you automatic driver insights.
02
Compare every session
Use the built in synced video, 3D chase replay, and head to head comparison to review your laps. Use the telemetry tab to review raw data from your car.
03
Built for the paddock
Runs fully offline once the maps cache. Everything lives on your PC between sessions — no signal required.
SUPPORTED

Works with the data your car already records.

Modern performance cars log professional-grade telemetry on their own. RaceLine reads it directly — GM's Performance Data Recorder is supported today, starting with PDR 2.0 and rolling out to more versions in the future, with more manufacturers in development.

TELEMETRY SYSTEMS
GM Performance Data RecorderSUPPORTED
Porsche Track PrecisionRESEARCHING
More manufacturersRESEARCHING
PDR VERSION ROADMAP
PDR 2.0
C8 Corvette Stingray and Z06 · Camaro
SUPPORTED
PDR 2.5
'26+ C8 Corvette · CT4-V & CT5-V Blackwing
UP NEXT
PDR 3.0
MY25+ Enhanced / AliveDrive
PLANNED
PDR 1.0
2015–2019 C7 · ATS-V / CTS-V · Camaro
PLANNED
PRIVATE BETA

Get in the beta.

Join the waitlist.

If you're a data driven racer, come test out the beta version of the RaceLine app. Fill out the form and if you're a good fit for our current program, we'll be in touch.

01Bring a track car that records its own telemetry — GM supported now, more on the way.
02We reply from a real inbox — no automated blast.
03Free during beta. Your telemetry never leaves your machine.
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We read every application. If you and your car are a fit, you'll hear back from us — keep an eye on your inbox.

RACELINE TECHNOLOGIES · PRIVATE BETA
RaceLine
TECHNOLOGIES
How it worksFeaturesSupported carsBlogRequest access
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