Car Rental 8 is a USA based corporation that offers car rental services in 125 Countries serving 17,000 locations. They have car rental supply agreements with major car rental companies worldwide and the ability to negotiate discount prices through booking volumes. These savings are passed on to you.
Their website is friendly and fast, really usable, and supports several languages and multiple currencies. Just type in a destination, and it will automatically provide you a list to choose from. Select your dates, and search.
They have really good reviews all over the internet (“Great 8.1” in Trust Pilot) and, in their own words, their website has been designed to let you book a car through “Search. Book. Done.” Easy and fast!