The increase in open and distance education and the rise of open university movement in the field of higher education have resulted in the establishment of open mega universities in different parts of the world with populations of more than 100,000 students each. Despite the benefits of access and low costs, the main criticism of this type of institution has been about quality assurance. The aim of this paper is 1) to compare and contrast three open mega universities namely Anadolu University in Turkey, Indira Gandhi National Open University in India, and Open University in Britain, in terms of their missions, visions, mottos, learning environments, entrance requirements, and quality assurance policies as they appeared on their official websites; and 2) to highlight their alignment with the open university movement. This qualitative study employs a comparative case study approach, and analyses data with the constant comparative method. Major findings suggested that these universities seemed to establish their access strategies and lower their costs through massification. They appeared to be concerned about quality assurance policies on their websites mainly to attract student masses around the world. The question we raise is the extent to which the balance between quality and quantity is reached in actual educational settings.