ClassHook’s Live Discussions offers a great middle ground between a completely online response system and a completely voice-based, in-class discussion. You might not have time for ever student to respond to Pause Prompt aloud in your classroom so using the Live Discussion feature will give every student the opportunity to respond to the prompt.
https://www.freetech4teachers.com/2019/09/classhook-adds-live-discussions-for.html