Monstreet is a company that develops and services apps that provide differentiated usability and user experience with a unique location-based feature.

Monstreet has been providing various app services; a chatting app WalkFlow in 2020 and a short-form video sharing app StreetNow and Knok in 2021, which are all location-based services .

Monstreet has a Headquarter in San Jose and develops the app in Seoul, supported by Broong, Inc. and Imagedrome, Inc.