Text-to-Speech (TTS) Vendors
Eleven Labs
Refer to the ElevenLabs TTS Configuration Guide for recommended settings. Value:eleven-labs
Available Models:
Supported Languages and Voices:
English (United States) - en-US
Spanish (United States) - es-US
French (France) - fr-FR
Chinese (Mandarin) - zh-CN
Hindi (India) - hi-IN
Deepgram
Value:deepgram
Supported Languages and Voices:
English (United States) - en-US
English (United Kingdom) - en-UK
Microsoft
Value:microsoft
Supported Languages and Voices:
English (United States) - en-US
Spanish (Spain) - es-ES
French (France) - fr-FR
Hindi (India) - hi-In
Cartesia
Value:cartesia
Available Models:
Emotion Options:
anger:lowest, anger:low, anger:high, anger:highest, positivity:lowest, positivity:low, positivity:high, positivity:highest, surprise:lowest, surprise:high, surprise:highest, sadness:lowest, sadness:low, curiosity:low, curiosity:high, curiosity:highest
Speed Options:
slowest, slow, normal, fast, fastest
Supported Languages and Voices:
English (United States) - en
Spanish - es
French - fr
Chinese (Mandarin) - zh
Hindi - hi
Open AI
Value:open-ai
Supported Languages and Voices:
English - en-US
Eleven Labs Streaming
Value:eleven-labs-stream
Available Models:
Supported Languages and Voices:
The language and voice options for Eleven Labs Streaming are identical to the standard Eleven Labs TTS vendor. Please refer to the Eleven Labs section above for the complete list of available languages and voices.
Usage Notes
- All vendor values should be used exactly as specified (case-sensitive)
- Language codes should match the format provided in the tables above
- Voice IDs and model values are vendor-specific and must be used exactly as shown
- Some vendors support additional configuration options (e.g., Cartesia supports emotion and speed settings)
- For streaming vendors, ensure your implementation supports streaming protocols
Get Support
Need help with vendor configuration? Reach out to us viadevelopers@interactly.ai email. We’re here to help!