We use a Neato Botvac Connected (it’s an older model) and the eco mode is quiet enough that we can run it at night. I’m an exceptionally light sleeper and it has worked for me. If we are leaving the house for a while I set it to turbo and that’s loud but cleans even better.

Highly recommend Neato. I think we’ve had ours for 7 or 8 years at this point.