[andy_ppp]

Amazon Polly [1] and Google Text to Speech [2] are unfortunately far superior.

[1] https://aws.amazon.com/polly/

[2] https://cloud.google.com/text-to-speech/

[hellojason]

I have to agree, plus they’re free for what most users would need.

Also noteworthy is the official Amazon Polly for WordPress plugin - https://wordpress.org/plugins/amazon-polly/