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About Rental Car Shopper

We are experts in booking car rentals online.

  • provides a list of every possible rental car from the best companies for an easy visual comparison.

  • Our dedicated call center offers live customer service professionals who work hard to ensure the highest customer satisfaction.

  • Secure Booking!! Our site ensures secure information transactions with a 256-bit SSL encryption system.

What makes us the best?


Rental Car Shopper is your one-stop location for finding the best rates on your next car rental. We have over 30 years experience in the travel industry and over 20 years specializing in car rentals. We work personally with over 80 locally owned and big-name car rental companies so you can find what you are looking for and save money in the process. Our goal is to offer our customers the best service and rates for their car rental needs throughout the Caribbean and Mexico.

Variety of Companies

We work with over 80 different car rental companies in the Caribbean and Mexico, offering a variety of rates and pickup locations when looking for a car rental. Our partners are both local and national car rental companies. If you are looking for the trust and reputation of a large company or prefer great customer service from a smaller, locally owned rental agency, RentalCarShopper has you covered. Our partners are both local and national car companies, offering a wide range of rentals from economy cars and convertibles to SUV’s and Luxury vehicles.

Shopping Convenience

Finding a car rental when traveling should not be a difficult task. Rental Car Shopper offers ONE-STOP SHOPPING, allowing you to Shop and Compare the market all in one place. We bring together all the companies in your travel destination for an easy visual comparison, allowing to quickly and instantly find the vehicle that best fits your needs.

Live Support

If web-based bookings are not your preference, have a question, or need assistance booking, we have live customer support specialists to handle your needs. We have a dedicated call center with phone support and now offer live video chat through Skype™.One of our experienced reservation agents will handle your travel arrangements for you and answer any questions you may have. We will find you the best rate and save you money in the process.

Contact us today! is a division of St. Martin Online Services and has over 30 years experience with over 30 islands in the Caribbean and Mexico. St Martin Online delivers customers everything they need for researching and booking a car rental, hotel, or activity. St Martin Online Web sites feature a wide range of travel products from one of the broadest selections of travel partners throughout the Caribbean and Mexico. The company also offers access to exclusive discount programs iincluding the website. A dedicated Call Center with quick and easy access to the best customer service agents, the best products, and the best rates allows St Martin Online Services to truly be the BEST in the Caribbean.

We list rates as low as $13 per day!