Coin2speech let's you translate any text into speech with the google text to speech AI API. You can do it for free under however, this free version has some limitations. 1 Million Characters per Month are free and you can only do 5000 per request. Coin2speech allows you to make up to 150.000 Chars per request, but you have to pay for it with Bitcoin (BSV). If you want here all the available voices, have a look at: