Source visible
The origin and limits of every dataset should be clear, not buried.
Independent studio / Public data, made useful
Small tools.
Real data.
klepZ turns public datasets into focused tools that answer one question well. No accounts, no paywalls, no padded dashboards.
Explore the toolsProjects
Explore the tools
cars.klepz.com ↗
OwnerReports
See what actually breaks on a car before you buy it. OwnerReports turns millions of public NHTSA complaints into clear failure profiles by model year, with a free VIN decoder and live recall checks.
- Failure profiles
- VIN decoding
- Recall checks
parks.klepz.com ↗
ParkReady
Find a better four-hour window for a national park visit. ParkReady combines hourly forecasts, daylight and official park notices into one transparent recommendation.
- Hourly scoring
- Official alerts
- 25 parks
solar.klepz.com ↗
ArrayCare
Understand what your solar panels are doing. ArrayCare combines modeled output, recent sunshine, local weather and nearby hail history into one practical ownership read.
- Output check
- Weather context
- Hail screening
flood.klepz.com ↗
HighWater
See where the water near you stands. HighWater checks the closest river gauges against the National Weather Service's own flood stages and shows what happens at the next threshold.
- Gauge readings
- Official flood stages
- Impact statements
rail.klepz.com ↗
RailContext
Understand the rails near any address. RailContext connects nearby federal crossing records with train-movement estimates, horn restrictions, crossing equipment and reported incidents.
- Nearest crossings
- Train estimates
- Horn context
Principles
What every tool should do
Useful first
Each project starts with a real decision someone is trying to make.
Light by default
Fast pages, direct answers, and no account wall between people and the tool.