Feature

Compare drivers head-to-head — then let the AI explain it

Line up to four drivers' best laps, see exactly where you gain or lose time in every corner, and get free AI feedback on what to change.

Get started — it's free See corner analysis
Head-to-Head panel comparing three drivers at Summit Point: an AI feedback summary of the biggest time-loss corners, and a per-corner time-vs-fastest-lap table with technique differences
Per-corner time gained and lost against the fastest lap — with an AI summary of what to fix.

See exactly where the time goes

Pick up to four drivers — yours and a quicker friend's, or a student and an instructor — and Head-to-Head measures each one against the fastest lap, corner by corner, split into entry and exit. Behind every gap it shows the technique that caused it: minimum speed, brake point, brake-release, coasting time, trail-braking, and peak brake G. "I lose Turn 5 on entry" stops being a hunch and becomes a number.

Get AI Feedback

Press Get AI Feedback and the comparison is turned into plain-language advice: your biggest time-loss corners, ranked, each with a specific fix — "brake lighter and release over more distance," "carry more minimum speed," "get back to power sooner."

It's free, and it runs on our own server using a local model — your data isn't sent to any third-party AI service. Because the numbers come from the app's own analysis, the feedback stays grounded in your actual data.

Today the AI feedback is for driver-vs-driver comparison; feedback on your own laps is in development.

A hub for finding time

The panel is also how you explore. Hover a corner and it highlights across every trace and the track map; the zoom button refits all traces to that corner's distance band; and expanded corners show a speed-profile sparkline of each driver's best line through the turn, apex marked. When you're done, export a one-click PNG report card with your top time-loss corners expanded — easy to share with an instructor or a friend.

FAQ

How does the head-to-head comparison work?

It lines up to four drivers' best laps and shows time gained or lost per corner against the fastest lap (entry/exit split), plus the technique behind each gap, with a one-click PNG report card.

What does Get AI Feedback do?

It summarizes the comparison in plain language — your biggest time-loss corners and what to change. It runs on our own server with a local model, so your data isn't sent to any outside AI service.

Does the AI coach me against my own laps?

Not yet — today it's for driver-vs-driver comparison. Feedback on your own laps is in development.

Stack up against a faster driver

Upload a session, add a quicker lap, and see where the time is — free.

Get started — free