IPstack

ipstack is a geolocation API service that translates IP addresses into location data, including country, region, city, latitude/longitude, and timezone information. It is built for developers and businesses needing to integrate IP-to-location lookups into websites, applications, or backend systems. The API also provides connection details such as ISP, currency, and language data associated with an IP address, along with security-related insights like proxy and Tor detection. It offers a REST API accessible over HTTPS, with client libraries and documentation supporting multiple programming languages for straightforward integration. Pricing tiers range from a free plan with limited requests to paid subscriptions offering higher volume, bulk lookups, and additional data fields for commercial use.