Vertical market
A vertical market is a market in which vendors offer goods and services specific to an industry, trade, profession, or other group of customers with specialized needs. An example could be software that manages services in hotels - amenities solutions. It is distinguished from a horizontal market, in which vendors offer a broad range of goods and services to a large group of customers with a wide range of needs, such as businesses as a whole, men, women, households, or, in the broadest horizontal market, everyone.