City Guesser - City Guesser is a GeoGuessr alternative that uses real city footage. Get dropped into a random city and use surroundings like moving vehicles, people walking, and language to help you guess your location.

HotelTonight Escape - The best getaway deals for tonight (or the weekend)

GuessWhere Challenge - GuessWhere Challenge is a geo-guess quiz game where the user will be sent to a random place (city, country, street.) around the world, and he needs to guess where he is at the moment.

Gopher - Better hotel deals automatically, every time + cash back

BigDataCloud.com - Essential APIs for eCommerce, ads, finance, CRM: IP Geolocation, Reverse Geocoding, Email/Phone Verification, Network APIs. Enhance user experience, data accuracy, and operational efficiency.

Suiteness - Find and book hotel suites online