-
Restreamer
The Restreamer is a complete streaming server solution for self-hosting. It has a visually appealing user interface and no ongoing license costs. Upload your live stream to YouTube, Twitch, Facebook, Vimeo, or other streaming solutions like Wowza. Receive video data from OBS and publish it with the RTMP and SRT server.
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Although if you know something about server then you could in theory use https://github.com/datarhei/restreamer, but only for Quest since let's encrypt certificates do not work with PC, I don't know why Quest supports them, but this version of Unity is simply too old, and doesn't support the current let's encrypt certs, unless you manually install them, which everyone on PC would have to do.