What are some alternatives?
When comparing BigDataCloud.com and IP-API.com, you can also consider the following products
IP2Location - IP2Location is a leading provider of IP intelligence service.
ipgeolocation.io - Free IP Geolocation API and Accurate GeoIP Lookup Location Database
ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
ipdata.co - Get the Geolocation, Organisation, Currency, Timezone, Calling Code, Flag, Proxy, Tor and Threat intelligence data from any IPv4 or IPv6 address.
ipapi - Web analytics with IP address lookup and location API
Ipregistry - Ipregistry is a fast, reliable IP geolocation and threat data API. People use Ipregistry to personalize content, analyze traffic, target ads, block countries but also to prevent abuse by detecting Proxy and Tor users, known spammers and bad bots.