IP-API is described as 'A fast and lightweight IP address lookup and geolocation API designed for developers, businesses, and security teams. It provides accurate IP details such as country, region, city, ISP, timezone, and proxy/VPN detection with simple REST endpoints' and is a ip address lookup tool in the development category. There are more than 10 alternatives to IP-API, not only websites but also apps for a variety of platforms, including SaaS, Google Tag Manager, Android and Mac apps. The best IP-API alternative is ipinfo.io, which is free. Other great sites and apps similar to IP-API are IP Guide, IPWho, IP Location and IPGeolocation.io.