Compute to get this quality of text to speech is still quite expensive. Prices will drop as models become smaller. If you need more for now, we do offer Enterprise plans.
feedback - you put up the paywall too early. let me epxlore the platform a bit before deciding whether or not to pay. i paid for the $5 plan just to explore bc i'm intensely interested in this space but most people would be put off bc your landing page does not do a good job of saying what exactly it is you do and how it works