Pricing varies by plan
“Um, I'm actually using ecam for this live stream, but I was I was torn like 5050.”
“The core of the whole setup, we have a Mac mini, which is being used with Ecamm, and this is kind of the brains of the whole operation.”
3 more creators cited with it, listed below.
Creators who use this also use

Ecamm Live Streaming Software
also used by 1 of them

iOS Camera app
also used by 1 of them

iZotope RX
also used by 1 of them

Logic (Logic Pro)
also used by 1 of them
MixAssist Plugin
also used by 1 of them
Neumann RIME plugin
also used by 1 of them