OFO is a Chinese bike-sharing company that allows users to rent bicycles through a smartphone app. It was founded in 2014 and is headquartered in Beijing, China. OFO has received over $2.2 billion in total funding from investors like Alibaba and has expanded to operate in over 250 cities across 20 countries. In China, Mobike is one of OFO's main competitors, having also raised over $600 million in funding. In India, Ola Cycles and Zoomcar Cycles are competitors providing similar bike-sharing services in a few major cities. Users can rent OFO bikes by downloading the app, inputting the bike number, and receiving an unlock code.