TTS and STT Vendors

The table below shows the TTS (Text-to-Speech) and STT (Speech-to-Text) providers supported by Cognigy Voice Gateway.

Provider	TTS	STT
AWS	+	+
Deepgram	+	+
ElevenLabs	+	-
Google	+	+
Microsoft	+	+
Nuance	+	+
Soniox	-	+
Custom	+	+

More Information

• Speech Services