A pack is a zip of ready-made audio plus a manifest.json mapping each sentence to its file. Ship it in your app so common lines play with no network and no cost per play. Every pack is built from clips that passed our checks.
Every phrase is written, spoken, checked by a second pair of ears and only then added. Library phrases play instantly. A bot adds new everyday lines around the clock.
checked and instant
new lines in the checking queue
with live voices