Postman

Postman is a collaborative API platform founded in 2014 in Bangalore by Abhinav Asthana, Ankit Sobti, and Abhijit Kane, with headquarters now in San Francisco. The product started as a Chrome extension for testing REST APIs and has grown into a full API lifecycle platform.

Postman is used by more than 30 million developers and 500,000+ organizations, making it the largest API development community. The platform covers design, documentation, testing, monitoring, and mock servers.

Postman has raised approximately $433 million, including a $225 million Series D in 2021 at a $5.6 billion valuation, led by Insight Partners. Abhinav Asthana continues as CEO.