The winners were announced for the Proptech Challenge (a virtual hackathon put on by REBNY) mentioned here a month ago. There were winners selected in each of the four categories:

Blockchain: Credsblock.

Operations & management: Seeing Green.

Architecture, engineering, construction (AEC) & development: StructionSite.

Commercial brokerage: Homespace360.

Congrats to all those who came away with prizes.