TrackSlip
TrackSlip is the digital drag racing logbook that reads your time slips. Photograph a slip and it files every number, attaches the hour's weather and density altitude, and predicts your dial-in.
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The Digital Drag Racing Logbook
TrackSlip is the digital logbook built for bracket and sportsman drag racers. Snap the time slip and we'll file the rest — TrackSlip reads every number off the slip, attaches the weather and density altitude from the hour you ran, and keeps your whole team's racing history organized and searchable.
The Problem We Solved
Every racer knows the drill: a stack of curling paper time slips shoved in a toolbox, a spreadsheet that never quite gets updated, and no easy way to tell whether last weekend's pass was actually better than the one from three months ago. The data that wins rounds — reaction times, splits, and the air you ran in — ends up scattered or lost.
TrackSlip turns a photo of your slip into clean, permanent data so you can stop transcribing numbers and start using them.
Key Features
Automatic Time Slip Reading
- Reads the whole slip: Reaction time, 60-foot, 330, eighth-mile, 1000-foot, and quarter-mile ET/MPH — for both lanes
- Just take a photo: Upload CompuLink-style slips as JPEG, PNG, or PDF
- No manual entry: Every number is filed automatically, exactly as it printed
Weather & Density Altitude, Attached Automatically
- Real air conditions: Temperature, humidity, wind, and density altitude for the hour of your pass
- No trackside gear: TrackSlip pulls the conditions for you — nothing to carry, nothing to log by hand
Dial-In Prediction
- Learns your car: Recommends a race-day dial-in from your vehicle's own passes and the hourly forecast
- Breakout risk: See how aggressive a dial-in is before you commit to it
Built for the Whole Team
- Multiple drivers, cars & classes: Keep every entry organized under one team
- Per-tree reaction scoring: Pro-tree and sportsman-tree lights tracked separately by driver
- Leaderboards & analytics: Holeshot wins, margins, and performance stories that show who's improving
- Share cards: Turn a great pass or a win into a social-ready graphic
- Historical import: Bring years of Excel/CSV records with you, original data preserved
Perfect For
- Bracket Racers who live and die by consistency and dial-ins
- Sportsman Racers tracking reaction times across the tree
- Race Teams managing multiple drivers, cars, and classes
- Anyone tired of losing time slips and re-keying numbers into a spreadsheet
Pricing
TrackSlip is free to start — create your garage with no card and no invite. Paid plans add your team and unlock the full history:
- Driver — $29/year (solo)
- Team — $49/year (up to 4 drivers)
- Crew — $89/year (up to 12 drivers)
Founding pricing is available during beta. Visit trackslip.com for current plans and pricing.
Get Started
- Visit TrackSlip.com and create your free garage
- Snap a photo of your next time slip
- Watch TrackSlip file it — numbers, weather, and density altitude, all attached
- Dial in with confidence using predictions built from your own passes
Why Choose TrackSlip?
- Effortless: A photo replaces the toolbox full of paper and the spreadsheet you never update
- Complete: Slip data plus the exact air you ran in, every time
- Smart: Dial-in recommendations that actually learn from your car
TrackSlip — snap the slip, we'll file the rest.