Piffsy - Piffsy is a social network platform that helps you meet new friends and stay connected with your family and with who you are interested anytime anywhere.
VRChat - Create and play in virtual worlds with others
Second Life - Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.
Spatial - Collaborate from anywhere in AR
IMVU - IMVU is multiplayer online video game created by ‘IMVU Inc’.
Gather Town - Spatial video-chat worlds for work and play