Pass IndexThe State of AISign in

Speech models, tools and agents

386 in the catalogue today. Every one with what it costs, who sells it and where it stands. 386 in all, a hundred to a page; this is page 2 of 4.

Models that read text aloud. They are usually priced per character, which makes the arithmetic simple: a thousand characters is roughly a paragraph. The real choices are the voice itself, whether you may clone one, how much control you have over emotion and pacing, and latency — a model that sounds wonderful in a rendered file may be too slow to hold a conversation.