MediaWiki - MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.
MagicPlan - The floor plan creation app magicplan lets you create dimensioned floor plans without actively measuring or drawing. With its Augmented Reality.
TiddlyWiki - a non-linear personal web notebook
Frank - Frank is a lending and borrowing platform for friends and family.
Confluence - Confluence is content collaboration software that changes how modern teams work
MASTERSPEC - Made by the American Institue of Architects, Avitru has released a new product that promises a lot of innovations.