OGS - Play go/weiqi/baduk online
Guesty - Guesty is a cloud based software program that is designed to make owning and running an Airbnb or other vacation rental home easier.
qGo - Go is an ancient boardgame, very common in Japan, China and Korea.
Hosthub - Hosthub is a Property Management Platform that helps property owners & managers manage their properties on multiple channels.
KaTrain - Improve your go by training with KataGo.
Smoobu - The all-in-one vacation rental management software