Housing Anywhere - The international student housing platform

EssentialPIM - EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

RentHoop - Tinder for finding roommates

Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Roof - Delightful home sharing for roommates and their landlords.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.