- SLNG-hosted — voices are hosted on SLNG infrastructure. English and Spanish are currently supported. Use the SLNG Deepgram Aura 2 endpoints.
- Deepgram proxy — requests are forwarded to Deepgram’s API, giving you access to their full voice catalog across all languages. Use the Deepgram Aura 2 endpoint. See Deepgram’s TTS models documentation for the complete list of available voices.
Supported languages
English
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-amalthea-en | Amalthea | feminine | Adult | Engaging, Natural, Cheerful | Casual Chat | |
aura-2-andromeda-en | Andromeda | feminine | Adult | Casual, Expressive, Comfortable | Customer Service, IVR | |
aura-2-apollo-en | Apollo | masculine | Adult | Confident, Comfortable, Casual | Casual Chat | |
aura-2-arcas-en | Arcas | masculine | Adult | Natural, Smooth, Clear, Comfortable | Customer Service, Casual Chat | |
aura-2-aries-en | Aries | masculine | Adult | Warm, Energetic, Caring | Casual Chat | |
aura-2-asteria-en | Asteria | feminine | Adult | Clear, Confident, Knowledgeable, Energetic | Advertising | |
aura-2-athena-en | Athena | feminine | Adult | Calm, Smooth, Professional | Storytelling | |
aura-2-atlas-en | Atlas | masculine | Adult | Enthusiastic, Confident, Approachable, Friendly | Advertising | |
aura-2-aurora-en | Aurora | feminine | Adult | Cheerful, Expressive, Energetic | Interview | |
aura-2-callista-en | Callista | feminine | Adult | Clear, Energetic, Professional, Smooth | IVR | |
aura-2-cora-en | Cora | feminine | Adult | Smooth, Melodic, Caring | Storytelling | |
aura-2-cordelia-en | Cordelia | feminine | Adult | Approachable, Warm, Polite | Storytelling | |
aura-2-delia-en | Delia | feminine | Adult | Casual, Friendly, Cheerful, Breathy | Interview | |
aura-2-draco-en | Draco | masculine | Adult | Warm, Approachable, Trustworthy, Baritone | Storytelling | |
aura-2-electra-en | Electra | feminine | Adult | Professional, Engaging, Knowledgeable | IVR, Advertising, Customer Service | |
aura-2-harmonia-en | Harmonia | feminine | Adult | Empathetic, Clear, Calm, Confident | Customer Service | |
aura-2-helena-en | Helena | feminine | Adult | Caring, Natural, Positive, Friendly, Raspy | IVR, Casual Chat | |
aura-2-hera-en | Hera | feminine | Adult | Smooth, Warm, Professional | Informative | |
aura-2-hermes-en | Hermes | masculine | Adult | Expressive, Engaging, Professional | Informative | |
aura-2-hyperion-en | Hyperion | masculine | Adult | Caring, Warm, Empathetic | Interview | |
aura-2-iris-en | Iris | feminine | Adult | Cheerful, Positive, Approachable | IVR, Advertising, Customer Service | |
aura-2-janus-en | Janus | feminine | Adult | Southern, Smooth, Trustworthy | Storytelling | |
aura-2-juno-en | Juno | feminine | Adult | Natural, Engaging, Melodic, Breathy | Interview | |
aura-2-jupiter-en | Jupiter | masculine | Adult | Expressive, Knowledgeable, Baritone | Informative | |
aura-2-luna-en | Luna | feminine | Adult | Friendly, Natural, Engaging | IVR | |
aura-2-mars-en | Mars | masculine | Adult | Smooth, Patient, Trustworthy, Baritone | Customer Service | |
aura-2-minerva-en | Minerva | feminine | Adult | Positive, Friendly, Natural | Storytelling | |
aura-2-neptune-en | Neptune | masculine | Adult | Professional, Patient, Polite | Customer Service | |
aura-2-odysseus-en | Odysseus | masculine | Adult | Calm, Smooth, Comfortable, Professional | Advertising | |
aura-2-ophelia-en | Ophelia | feminine | Adult | Expressive, Enthusiastic, Cheerful | Interview | |
aura-2-orion-en | Orion | masculine | Adult | Approachable, Comfortable, Calm, Polite | Informative | |
aura-2-orpheus-en | Orpheus | masculine | Adult | Professional, Clear, Confident, Trustworthy | Customer Service, Storytelling | |
aura-2-pandora-en | Pandora | feminine | Adult | Smooth, Calm, Melodic, Breathy | IVR, Informative | |
aura-2-phoebe-en | Phoebe | feminine | Adult | Energetic, Warm, Casual | Customer Service | |
aura-2-pluto-en | Pluto | masculine | Adult | Smooth, Calm, Empathetic, Baritone | Interview, Storytelling | |
aura-2-saturn-en | Saturn | masculine | Adult | Knowledgeable, Confident, Baritone | Customer Service | |
aura-2-selene-en | Selene | feminine | Adult | Expressive, Engaging, Energetic | Informative | |
aura-2-thalia-en | Thalia | feminine | Adult | Clear, Confident, Energetic, Enthusiastic | Casual Chat, Customer Service, IVR | |
aura-2-theia-en | Theia | feminine | Adult | Expressive, Polite, Sincere | Informative | |
aura-2-vesta-en | Vesta | feminine | Adult | Natural, Expressive, Patient, Empathetic | Customer Service, Interview, Storytelling | |
aura-2-zeus-en | Zeus | masculine | Adult | Deep, Trustworthy, Smooth | IVR |
Spanish
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-agustina-es | Agustina | feminine | Adult | Calm, Clear, Expressive, Knowledgeable, Professional | Interview, Casual Chat | |
aura-2-alvaro-es | Alvaro | masculine | Adult | Calm, Professional, Clear, Knowledgeable, Approachable | Interview, Customer Service | |
aura-2-antonia-es | Antonia | feminine | Adult | Approachable, Enthusiastic, Friendly, Natural, Professional | Customer Service, Interview, Casual Chat | |
aura-2-aquila-es | Aquila | masculine | Adult | Expressive, Enthusiastic, Confident, Casual, Comfortable | Casual Chat, Informative | |
aura-2-carina-es | Carina | feminine | Adult | Professional, Raspy, Energetic, Breathy, Confident | Interview, Customer Service, IVR | |
aura-2-celeste-es | Celeste | feminine | Young Adult | Clear, Energetic, Positive, Friendly, Enthusiastic | Casual Chat, Advertising, IVR | |
aura-2-diana-es | Diana | feminine | Adult | Professional, Confident, Expressive, Polite, Knowledgeable | Storytelling, Advertising | |
aura-2-estrella-es | Estrella | feminine | Mature | Approachable, Natural, Calm, Comfortable, Expressive | Casual Chat, Interview | |
aura-2-gloria-es | Gloria | feminine | Adult | Casual, Clear, Expressive, Natural, Smooth | Customer Service, Casual Chat | |
aura-2-javier-es | Javier | masculine | Adult | Approachable, Professional, Friendly, Comfortable, Calm | Casual Chat, IVR, Storytelling | |
aura-2-luciano-es | Luciano | masculine | Adult | Charismatic, Cheerful, Energetic, Expressive, Friendly | Customer Service, Casual Chat | |
aura-2-nestor-es | Nestor | masculine | Adult | Calm, Professional, Approachable, Clear, Confident | Casual Chat, Customer Service | |
aura-2-olivia-es | Olivia | feminine | Adult | Breathy, Calm, Casual, Expressive, Warm | Customer Service, Casual Chat | |
aura-2-selena-es | Selena | feminine | Young Adult | Approachable, Casual, Friendly, Calm, Positive | Customer Service, Informative | |
aura-2-silvia-es | Silvia | feminine | Adult | Charismatic, Clear, Expressive, Natural, Warm | Customer Service, Casual Chat | |
aura-2-sirio-es | Sirio | masculine | Adult | Calm, Professional, Comfortable, Empathetic, Baritone | Casual Chat, Interview | |
aura-2-valerio-es | Valerio | masculine | Adult | Deep, Knowledgeable, Natural, Polite, Professional | Customer Service, Informative |
Dutch
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-beatrix-nl | Beatrix | feminine | Adult | Cheerful, Enthusiastic, Friendly, Trustworthy, Warm | Customer Service | |
aura-2-cornelia-nl | Cornelia | feminine | Adult | Approachable, Friendly, Polite, Positive, Warm | Customer Service | |
aura-2-daphne-nl | Daphne | feminine | Adult | Calm, Clear, Confident, Professional, Smooth | Healthcare, Interview, Casual Chat, Audiobook | |
aura-2-hestia-nl | Hestia | feminine | Adult | Approachable, Caring, Expressive, Friendly, Knowledgeable | Customer Service | |
aura-2-lars-nl | Lars | masculine | Adult | Breathy, Casual, Comfortable, Sincere, Trustworthy | Customer Service | |
aura-2-leda-nl | Leda | feminine | Adult | Caring, Comfortable, Empathetic, Friendly, Sincere | Sales | |
aura-2-rhea-nl | Rhea | feminine | Adult | Caring, Knowledgeable, Positive, Smooth, Warm | Customer Service | |
aura-2-roman-nl | Roman | masculine | Adult | Calm, Casual, Deep, Natural, Patient | Customer Service | |
aura-2-sander-nl | Sander | masculine | Adult | Calm, Clear, Deep, Professional, Smooth | Customer Service |
French
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-agathe-fr | Agathe | feminine | Adult | Charismatic, Cheerful, Enthusiastic, Friendly, Natural | Customer Service | |
aura-2-hector-fr | Hector | masculine | Adult | Confident, Empathetic, Expressive, Friendly, Patient | Customer Service |
German
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-aurelia-de | Aurelia | feminine | Adult | Approachable, Casual, Comfortable, Natural, Sincere | Healthcare, Customer Service, Sales, Financial Services | |
aura-2-elara-de | Elara | feminine | Adult | Calm, Clear, Natural, Patient, Trustworthy | Healthcare, Customer Service, Sales, Financial Services | |
aura-2-fabian-de | Fabian | masculine | Adult | Confident, Knowledgeable, Natural, Polite, Professional | Healthcare, Customer Service, Sales, Financial Services | |
aura-2-julius-de | Julius | masculine | Adult | Casual, Cheerful, Engaging, Expressive, Friendly | Customer Service | |
aura-2-kara-de | Kara | feminine | Adult | Caring, Empathetic, Expressive, Professional, Warm | Healthcare, Customer Service, Sales, Financial Services | |
aura-2-lara-de | Lara | feminine | Adult | Caring, Cheerful, Empathetic, Expressive, Warm | Healthcare, Customer Service, Sales, Financial Services | |
aura-2-viktoria-de | Viktoria | feminine | Adult | Charismatic, Cheerful, Enthusiastic, Friendly, Warm | Customer Service |
Italian
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-cesare-it | Cesare | masculine | Adult | Clear, Empathetic, Knowledgeable, Natural, Smooth | Casual Chat, Customer Service, Interview, IVR | |
aura-2-cinzia-it | Cinzia | feminine | Adult | Approachable, Friendly, Smooth, Trustworthy, Warm | Customer Service, Interview, Narration | |
aura-2-demetra-it | Demetra | feminine | Adult | Calm, Comfortable, Patient | Casual Chat, Interview, Narration | |
aura-2-dionisio-it | Dionisio | masculine | Adult | Confident, Engaging, Friendly, Melodic, Positive | Sales | |
aura-2-elio-it | Elio | masculine | Adult | Breathy, Calm, Professional, Smooth, Trustworthy | Interview, Casual Chat, Customer Service | |
aura-2-flavio-it | Flavio | masculine | Adult | Confident, Deep, Empathetic, Professional, Trustworthy | Casual Chat, Interview, Customer Service | |
aura-2-livia-it | Livia | feminine | Adult | Approachable, Cheerful, Clear, Engaging, Expressive | Customer Service | |
aura-2-maia-it | Maia | feminine | Adult | Caring, Energetic, Expressive, Professional, Warm | Interview, Casual Chat, Customer Service | |
aura-2-melia-it | Melia | feminine | Adult | Clear, Comfortable, Engaging, Friendly, Natural | Casual Chat, Customer Service, Interview | |
aura-2-perseo-it | Perseo | — | masculine | Adult | Casual, Clear, Natural, Polite, Smooth | Casual Chat, Customer Service |
Japanese
| Voice ID | Name | Sample | Gender | Age | Tone | Use Case |
|---|---|---|---|---|---|---|
aura-2-ama-ja | Ama | feminine | Adult | Casual, Comfortable, Confident, Knowledgeable, Natural | Interview, IVR | |
aura-2-ebisu-ja | Ebisu | masculine | Adult | Calm, Deep, Natural, Patient, Sincere | Casual Chat, Customer Service | |
aura-2-fujin-ja | Fujin | masculine | Adult | Calm, Confident, Knowledgeable, Professional, Smooth | Interview, Casual Chat, IVR | |
aura-2-izanami-ja | Izanami | feminine | Adult | Approachable, Clear, Knowledgeable, Polite, Professional | Casual Chat, Customer Service, Interview, IVR | |
aura-2-uzume-ja | Uzume | feminine | Adult | Approachable, Clear, Polite, Professional, Trustworthy | Customer Service, Interview, IVR, Commercial |