AI voice agents are starting to sound surprisingly human. Anyone else noticing this?

I had to call support the other day and halfway through the conversation I realized I wasn’t even talking to a real person. It was an AI voice agent. And honestly? It didn’t feel weird at all.

The voice sounded natural. It paused in the right places, didn’t talk over me, and even had this calm tone that made the whole thing feel surprisingly human. It answered my questions, helped me book something, and just worked.

A year ago this would have felt clunky and robotic but now it’s actually smooth. Obviously it’s not perfect and I’d still want a human for complex stuff but for basic interactions this feels like the future.

Curious has anyone here used or built something like this? Drop the name of any AI voice agent software you have found that actually sounds human. Would love to try a few out.