Rentalcars.com
An international online platform for comparing and booking rental cars.
Last updated August 21, 2026
Overview
Rentalcars.com is an online car-rental booking brand operated within the Booking Holdings travel-technology portfolio. The platform enables customers to search, compare and reserve rental vehicles supplied by car-rental companies in multiple destinations. Its role is primarily that of a digital intermediary: customers use the website to compare vehicle availability, rental conditions, prices and pickup locations, while the underlying rental agreement and vehicle fulfillment are generally provided by a local, regional or international rental company. The brand belongs to the same broader corporate group as Booking.com, Priceline, Agoda, KAYAK, Momondo, Cheapflights and OpenTable. Booking Holdings describes its businesses as travel fare aggregators, metasearch engines and transaction platforms, with revenue derived predominantly from commissions and a smaller contribution from advertising. Within that portfolio, Rentalcars.com represents the car-rental category rather than accommodation, air travel or restaurant reservations. The service addresses both leisure and business travelers who need short-term vehicle access at airports, city locations and other pickup points. Its digital proposition centers on search convenience and comparison: a customer can enter a destination, dates and driver information, review available vehicle categories and rental terms, and complete a reservation online. Depending on the market and supplier, listings may include economy cars, compact vehicles, SUVs, vans and other categories. The precise fleet, insurance terms, deposit requirements, mileage rules, fuel policies and cancellation conditions are determined by the relevant supplier and booking terms. Rentalcars.com has international reach through the Booking Holdings ecosystem, which operates travel websites in approximately 200 countries and territories and around 40 languages. The parent group reported that consumers booked 88 million rental-car days through its websites in 2023, although that figure relates to Booking Holdings as a whole and is not a standalone Rentalcars.com result. The brand's strategic importance is its position as a specialized online distribution channel for vehicle rental. Rather than owning a fleet or operating a conventional network of rental counters, it connects demand from online travelers with supply from rental companies. This asset-light marketplace model allows the service to aggregate options across destinations and suppliers while benefiting from Booking Holdings' international traffic, technology infrastructure, payment capabilities and cross-selling environment. Standalone figures for Rentalcars.com's founding, headquarters, revenue, booking volume and executive leadership are not established by the supplied reference material.
History
Rentalcars.com is presented in the supplied reference material as one of the travel brands owned and operated by Booking Holdings Inc. The available material does not provide a standalone chronology for the brand, including a confirmed launch year, founder, original corporate name, headquarters history or detailed acquisition terms. Accordingly, its documented history is best understood through the development of the Booking Holdings travel-technology group. The parent company's roots date to 1996, when Jay S. Walker founded Priceline.com Incorporated in Stamford, Connecticut. Priceline initially became known for an online travel model built around customer-selected pricing, later expanding and changing its corporate strategy. The company acquired Booking.com in 2005 and subsequently developed a portfolio of international travel brands. In 2014, Priceline.com Incorporated changed its name to The Priceline Group Inc.; in 2018, it adopted the name Booking Holdings and changed its Nasdaq ticker from PCLN to BKNG. Rentalcars.com sits within this later, diversified portfolio alongside brands serving accommodation, flights, metasearch, restaurants and other travel needs. Its function is distinct from a traditional rental-car operator. The brand provides the digital discovery and reservation interface, while participating rental companies generally supply the vehicles and manage fulfillment at pickup locations. This arrangement enables the platform to present multiple suppliers and vehicle categories in one online search experience. Booking Holdings reports operations across approximately 200 countries and territories and about 40 languages. The group primarily earns commissions, with a smaller advertising component, reflecting the transaction-intermediation model used by its travel platforms. In 2023, users of Booking Holdings websites booked 88 million rental-car days. The supplied source does not allocate that group-wide figure to Rentalcars.com, so it should not be treated as the brand's individual performance. The brand's current identity is therefore associated with international digital travel distribution, supplier aggregation and online rental-car reservations within Booking Holdings. Further details about its corporate formation, management, geographic offices, product launches and marketing history require additional brand-specific sources.
- 2023Booking Holdings reported 88 million rental-car days
Booking Holdings reported 88 million rental-car days booked through its websites during 2023; the figure was not separately attributed to Rentalcars.com.
- 2018The parent company became Booking Holdings
The Priceline Group changed its name to Booking Holdings and adopted the Nasdaq ticker BKNG.
- 2014Corporate name changed to The Priceline Group
Priceline.com Incorporated changed its corporate name to The Priceline Group Inc.
- 2005Booking.com joined the Priceline portfolio
Priceline.com Incorporated acquired Booking.com, strengthening the group's international online-travel portfolio.
- 1996Priceline.com Incorporated was founded
Jay S. Walker founded Priceline.com Incorporated, the corporate predecessor of the group that later became Booking Holdings.
Products and positioning
An international online rental-car comparison and booking platform that aggregates vehicle-rental supply for travelers.
Rentalcars.com booking platformOnline car-rental marketplace
The core Rentalcars.com service is a web-based search and reservation platform for rental vehicles. Users provide a destination, rental dates and driver details, then compare available suppliers, vehicle categories, prices and rental conditions. The platform facilitates the reservation, while vehicle provision and many operational terms are handled by the selected rental company.
Flagship businesses
- Rentalcars.com online car-rental booking platform
Brand decisions
- 2018Rebranding of the parent company as Booking HoldingsStrategy
The parent group operated a broad collection of online travel brands, including Rentalcars.com, and sought a corporate identity that better reflected its portfolio beyond the Priceline name.
What changed. The Priceline Group changed its corporate name to Booking Holdings and changed its Nasdaq ticker to BKNG.
Aftermath. Rentalcars.com continued as a specialist car-rental brand within the renamed Booking Holdings portfolio.
Sources
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