Gather Town - Spatial video-chat worlds for work and play

Do You Even List? - Auto updating Twitter list of people you interact with most

SpatialChat - Virtual space platform to help remote teams collaborate.

Listr - Listr lets you explore some of the best lists on Twitter, curated across your favorite categories.

Teamflow - Feel like a team again with your own virtual office

Vicariously.io - Create Twitter lists based on the follows of other users