Speechmatics Text to Speech

Speechmatics text-to-speech: streaming API delivering first audio bytes in ~150 ms, four voices (sarah, theo — UK English; megan, jack — US English), English only. The vendor describes it as a preview and names no model version — the docs expose no model identifier.

Understands

text

This model cannot see images or video — you can only give it text. That matters if you planned to show it screenshots or documents with pictures.

Produces

speech

Contents verified with the vendor: 2026-08-18

Included in subscriptions

No catalogue entry marks this model as part of a plan yet. It will appear here once the plan contents are confirmed with the vendor.