Uber is a global ride-sharing service founded in 2009 that now operates in over 500 cities worldwide. It has faced significant challenges to its brand image due to high-profile scandals involving its executives and attempts to profit from protests. While still the dominant player, competitors like Lyft have gained popularity by prioritizing driver and rider happiness through features like tipping. Other competitors such as Fasten and Flywheel have also emerged with different business models focusing on lower fares for riders or higher pay for drivers.