Thanks for your question. The ones you have listed are for entertainment and are web-based, in an overhead view in 2D format.

Venu is a business trade fair event platform, accessed via a virtual reality client, created for use in devices like the wireless Oculus Quest VR headset or the PC wired VR headsets like HTC Vive, Oculus Rift, Valve Index, or Windows Mixed Reality. In addition, we have made this available as a Windows or Mac client.

Venu also allows me, as an end-user, to go into the trade show platform, in first-person view. So, I do not see my own avatar, but I meet other avatars in face-face conversations. I can walk up to another avatar (with name tag/email above the head), see that this is someone I would like to conduct business with and start a conversation. I can also move my mouse over the other avatar's head, to the email address, where a cursor will appear for me to send an email to this person in real time.

Our competitors in the 2D grid of faces space, in conferences and events are: Zoom, Hopin, and SpotMe.

Our pseudo competitors in the 3D space are a bit fuzzy. From what I can tell, vFairs has animation and people navigate to the booth image, click on it, and connect to the exhibitor via a webcam. But, they have not created their conference / exhibit in virtual reality. And, there are a few out there like vFairs.

Thanks again for your question.