Import telemetry
Bring in laps from RaceChrono, a GPX log, or a generic CSV, then map the channels you care about.
RACINGLABS
Software for people who take laps seriously.
RacingLabs is an independent software company. We build desktop tools for racing enthusiasts — track-day drivers, karters, club racers, and anyone who records a session and wants to do something real with the data afterward.
THE PRODUCT
Apexcast
Apexcast is our first product. It turns racing telemetry and video into broadcast-style overlay clips. You import a session from your logger or app, lay gauges, traces, and a track map over your footage, sync everything to the video, compare laps, and export. It runs natively on Windows, macOS, and Linux, and it works offline — your sessions and footage stay on your machine.
Compose the overlay
Drop gauge, trace, and track-map widgets onto the canvas, bind data to them, and style them to match your footage.
Sync and export
Line the data up with your video, compare two laps side by side, and render the finished clip.
Learn more about Apexcast
or go straight to apexcast.io
HOW WE BUILD
A few things we hold to.
01
Tools, not subscriptions.
We build software you buy once and keep. Apexcast has a free tier, and Apexcast Pro is a one-time $29 purchase — no seats, no monthly fee, no per-export charge.
02
Offline-first.
Your telemetry and footage are yours. Apexcast does its work on your own machine and does not need to upload your sessions to function.
03
Native on every desktop.
We ship real desktop applications for Windows, macOS, and Linux, with the same import, compose, and export pipeline on each.
04
Built with drivers, in the open loop.
We listen to the people who actually use the software and ship changes that come out of that. Feedback goes to a real inbox and gets read.
AT A GLANCE
Company
RacingLabs LLC, independent software company
Product
Apexcast, telemetry-overlay video app
Platforms
Windows, macOS, Linux
Based
United States
Contact