Storm data that
belongs to you
HailScore gives every homeowner in America free, instant access to their property's hail history. No signup. No cost. Just real data.
Closing the information gap
Storm damage data has always existed, but it was locked behind paywalls and buried in government databases. Insurance companies had it. Roofing contractors had it. Homeowners didn't.
HailScore exists to close that gap. When homeowners understand their hail exposure, they make better decisions about roof maintenance, insurance coverage, and contractor selection. That transparency protects families and holds the industry accountable.
9 sources. One score.
Every HailScore report is built from verified government and scientific data. Our primary source is the NOAA Severe Weather Data Inventory, cataloging hail detections from the national NEXRAD radar network. Over 4.5 million individual records across all 50 states.
The scoring algorithm weighs five factors: hail frequency near your property, storm recency, hailstone size, cumulative damage potential, and proximity to each recorded event. Beyond radar data, eight additional sources assess environmental vulnerability.
NOAA NEXRAD
4.5M+ radar-detected hail events (2015-2025)
NREL
Solar radiation and UV exposure data
Open-Meteo
Historical wind speed patterns
USGS
Elevation data for every address
USDA NLCD
Tree canopy coverage satellite imagery
US Census
Neighborhood and property context
FEMA NFHL
Flood zone designations
Google Street View
Property imagery for premium reports
Mapbox
Geocoding and interactive storm maps
Alex Chicilo founded HailScore after years of working in the Colorado roofing industry. Running operations at a major Front Range roofing company, he saw the same problem every day: homeowners had no way to verify their property's storm history.
Insurance adjusters arrived with detailed weather reports. Contractors used paid hail maps to target neighborhoods. But homeowners were left guessing. Some missed valid claims. Others couldn't verify what a door-knocking salesperson was telling them.
Alex built HailScore to put real NOAA radar data directly in the hands of the people who own the roofs. No sales pitch. No appointment required. No strings attached.
Company Details
Company
Hailscore LLC
Location
Denver, Colorado
Founder
Alex ChiciloLaunched
February 2026
Trademark
HAILSCORE, Serial 99663523
Website
myhailscore.com