Protect what matters most.
AI-powered hail intelligence for your everyday life. Advance warning, live tracking, and historical context — all from your phone.
Personal product suite.
A mobile app leading the rollout, with smart-home and vehicle-follow integrations built on the same intelligence layer.
Mobile app
Real-time hail alerts, live radar, AI-powered forecasts, and multi-location tracking — all on your phone.
Learn moreSmart home integration
Connect Hail Sentinel to your smart home ecosystem. Automated garage-door closing, smart cover deployment, and voice-assistant alerts.
Vehicle protection
GPS-based alerts for your car's current location. Get notified wherever you're parked with time to find covered parking.
Your personal hail alert system.
Sub-two-minute alerts, multi-location coverage, and a calm editorial read on every storm. Free with one location, $6.99/mo or $49.99/yr for Premium.
Billed annually at $49.99. Free tier available with one saved location. Cancel anytime through the App Store or Google Play.
Everything you need to stay protected.
Simple, powerful features designed for everyday use.
Smart Notifications
Get alerts only when hail threatens your specific location. Intelligent filtering means far fewer false alarms.
Multiple Locations
Monitor your home, work, and other important places simultaneously with one app.
Live Radar
Track storms in real-time with interactive radar maps and hail overlays.
AI Assistant
Get personalized weather insights and recommendations powered by Gemini AI.
Risk Timeline
See hail risk for the next 7 days with detailed probability breakdowns.
Historical Data
View past hail events and seasonal patterns for your area spanning 5+ years of data.
Simple setup, powerful protection.
From install to first alert in under five minutes. No weather literacy required.
Download the app
Get Hail Sentinel from the App Store or Google Play.
Add your locations
Set up monitoring for your home, work, or any address.
Stay protected
Receive alerts when hail threatens your locations.