What the proof guarantees
The proof shows your scores were calculated correctly from your signed trip data, following published rules.
Coming soon
Prove how you drive, not where you go.
DriveRep turns safe, calm, off-peak driving into rewards. Your phone works out your driving scores and proves they were calculated correctly. Your routes stay on your phone.
We'll only email you about DriveRep's launch. No ads, no analytics, no tracking.
How it works
Your phone records your trips
Routes, times and motion readings are stored and processed on your phone. They are not uploaded.
It works out a few driving scores
Smooth braking, phone-free driving, speeding and how often you drive outside rush hour, plus a proof that the scores were calculated correctly.
Partners see scores, not journeys
UK insurers, councils and fleets see broad score bands, published weekly under a name that changes every season. They can check the proof for themselves.
What stays with you, and what partners see
Stays on your phone
- Routes and locations
- When each trip started and ended
- Speed and motion readings
- Who you are
What partners see (example)
Calculation verified- Distance this week
- 100–200 km
- Harsh braking
- 0.5–1.0 per 100 km
- Phone use while moving
- under 0.5 min per 100 km
- Speeding
- 2–4% of distance
- Trips outside peak hours
- 60–65%
Illustrative example. Scores are shown in bands, published weekly, never per trip.
Honest about what the proof does
What protects the inputs
Device checks and fraud detection protect the data going in. We say so plainly, because a proof is only as good as its inputs.
What we never do
We never receive your journeys, so we can't sell them. This site has no ads, no analytics and no tracking scripts.
Who it's for
Drivers
Seasonal leagues, streaks and challenges, with rewards funded by partners: think £5 off a coffee or £10 off parking. Examples are illustrative.
Insurers
Prove inputs, not a score. Use verified driving behaviour in your own pricing models, starting with a shadow-mode pilot that changes nothing for customers.
Councils
Run an Off-Peak Club season in your area: fund challenges that move journeys out of rush hour, and see verified, aggregate results against a control group.
Fleets
Reward safer driving across a fleet without collecting every driver's routes.
DriveRep doesn't sell, arrange or recommend insurance.
Questions
Can I use DriveRep yet?
Not yet. We're building a proof of concept that runs on synthetic data. Join the waitlist and we'll tell you when pilots open.
What exactly is the proof?
A zero-knowledge proof: a piece of maths that lets anyone check your scores were calculated correctly by the published rules, without seeing the trips they came from. It shows your scores were calculated correctly from your signed trip data, following published rules. Device checks and fraud detection protect the data going in.
Will a partner see where I've been?
No. Partners only ever see banded scores. They're published under a name that changes every season, and a partner can link them to you only when you choose to share them.
Do I earn more by driving more?
No. Once you've driven enough for the scores to be meaningful, extra distance earns nothing extra. What counts is how you drive, and whether you improve.
Will the app distract me while driving?
No. It never shows notifications or prompts while you're moving. Trip summaries appear a couple of minutes after you park.
Be first to try it
Join the waitlist and we'll tell you when DriveRep pilots open.