Postman is an Indian-origin global software company that offers an API platform for developers to design, build, test, and collaborate on APIs. Over 30 million registered users and 500,000 organizations are using Postman. Postman also maintains the Postman API Network, a directory of over 100,000 public APIs that is listed as the world’s largest such collection. The company is headquartered in San Francisco and maintains additional offices in Tokyo and Bengaluru, where Postman was founded.