Spacer is an online marketplace for self storage, founded in 2015 and based in Sydney.
[1][2] Spacer allows people to rent excess space to other people.
Spacer has similar features to Airbnb and ride-sharing apps.
[3] In 2017, Spacer acquired US-based company Roost Shared Storage, a similar online marketplace, as well as its competitor Parkhound.
[4][5]