Numverify ◆
Numverify is a phone number validation API that checks carrier, location, and line type in real time for 232 countries.

Radar (Developer Tools): Radar is a location infrastructure API for geofencing, tracking, and maps used by developers to add real-time location features to apps. Pricing: from From $0.50/1k API calls · Free tier available. (data verified July 2026)
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Radar is an all-in-one location platform that provides APIs and SDKs for geofencing, location tracking, trip tracking, maps, geocoding, and routing. It solves the problem of adding precise location context to mobile and web apps without building complex location monitoring systems from scratch. It handles geofence monitoring, device movement detection, and location-based analytics.
Radar is ideal for app developers building location-based triggers (check-ins, proximity alerts), logistics and delivery teams needing real-time trip tracking and ETAs, financial services needing fraud detection and geo-compliance, and retail or hospitality businesses wanting to engage users when they are nearby. It is less suited for projects needing only simple static maps without real-time location or geofencing.
Logistics companies use Radar to track pickups and deliveries with live trip data. Financial services use it for fraud detection and geo-compliance. Retail apps send offers when customers enter a store geofence. Gaming and travel apps add location-based experiences. Radar powers over 1 billion API calls per day across industries.
Editorial score from our review methodology — not user ratings.
Radar pricing: From $0.50/1k API calls · Free tier available. Billing model: Freemium.
Start with free API calls to test Radar's features — no credit card required.
Simple, fair pricing based on monthly API calls or monthly tracked users (MTU). Volume discounts available as you scale. Contact Radar for a quote tailored to your use case.
Free tier available — try before you commit.
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