Flashrent is a car-rental service based in Porto, offering convenient transport for visitors and residents. Its base is located inside The Log Porto Hotel, but the service is open to the general public. Customers can arrange pickup and drop-off at locations including Porto Airport, Lisbon Airport, hotels, Airbnb stays, metro terminals, and the main office, with customized deliveries also available.

The fleet spans compact city cars, family vehicles, SUVs, premium models, and passenger vans. Options include the Volkswagen UP, Hyundai i20, Peugeot 208, Seat Ibiza, Renault 5, Mini Cooper models, BMW 530e, Mitsubishi Outlander, Cupra Terramar, and Volkswagen Multivan. Vehicles include manual and automatic, electric, and hybrid options, with features such as air conditioning, Bluetooth, parking sensors, and, on selected models, navigation and backup cameras.

Flashrent promotes rentals without a credit card, accepting debit cards or cash for security deposits. Its stated benefits include insurance, full-coverage protection with zero excess, no hidden fees, 24/7 assistance, and Via Verde toll equipment in every vehicle. Listed rates start at €20.