Tribe Property Technologies recently has promoted its proptech expansion of offerings. The company said that it was "growing its portfolio of multifamily real estate as it delivers new tech-enabled solutions to make everything from post-construction inspections to collecting rent payments as efficient and easy as possible," according to a press release.

The company's biggest efforts are in process automation and communications, whether for landlords, developers, property managers, or such resident groups as condo boards and HOAs. 

Tribe also tried promoting its offerings as reducing carbon footprint "by reducing dependence on paper," but it isn't clear that any savings would necessarily be significant or if the carbon use of paper—because paper comes from trees which lock carbon that was in the atmosphere—would necessarily total more than the power usage of computers. That sort of comparative analysis would be difficult to perform and substantiate.