What are some alternatives?
When comparing Spatial and Facebook Spaces, you can also consider the following products
VeeR VR - Global VR video community
CuriosityStream VR - The most realistic VR experience to date
VRChat - Create and play in virtual worlds with others
Amazon Sumerian - A cloud platform to create VR, AR, and 3D experiences
BBC Taster VR - VR content from the BBC to your smartphone
Facebook Creator - Video tools for influencers