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Text To Speech providers
- iSpeech : iSpeech cloud API
- Polly : Amazon TTS cloud
- Microsoft Speech API : Microsoft voices
- NeoSpeech : Free and Commercial
- Nuance : Commercial, MRCP only
- Voxygen Cloud : Caching not allowed, no more commercial offer
- Flite : Free and OpenSource
- uniMRCP : uniMRCP (universal MRCP connector) OpenSource GPL
* [[legacy:text-to-speech_guide:flite_tts:start|Flite TTS]] * Mbrola TTS * [[legacy:text-to-speech_guide:loquendo_tts:start|Loquendo TTS]] * [[legacy:text-to-speech_guide:acapela_tts:start|Acapela TTS]] * [[legacy:text-to-speech_guide:cepstral_tts:start|Cepstral TTS]] * [[legacy:text-to-speech_guide:ispeech_tts:start|iSpeech TTS]] * [[legacy:text-to-speech_guide:verbio_tts:start|Verbio TTS]] * [[legacy:text-to-speech_guide:voxygen_tts:start|Voxygen TTS]] * [[legacy:text-to-speech_guide:nuance_tts:start|Nuance TTS]] * Neospeech TTS * Lumenvox TTS * Ivona TTS * [[legacy:text-to-speech_guide:tts_http_protocol:start|HTTP/TTS protocol]] * [[legacy:text-to-speech_guide:natural_voices:start|Natural voices]]