There is no tone field in the catalog, so these were chosen by listening rather than filtered. Warmth is a property of the voice, not a setting, which makes casting the decision that counts.
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German AI Voices
Female Voices
Warm Voices
AI Voices for Podcast Generation
British English AI Voices
AI Voices for Documentary Voice Over
Calm Voices
Australian English AI Voices
AI Voices for Gaming & Character Voices
Professional Voices
AI Narrator Voices
Cheerful Voices
AI Voices for Customer Support Automation
Authoritative Voices
AI Voices for Meditation & Wellness
Gravelly AI Voices
AI Voices for YouTube Voiceover
Indian English AI Voices
AI Voices for Movie Trailers
Friendly Voices
Narration is the one job where a voice has to hold up for hours rather than seconds. 163 of the 244 voices here carry the narration tag, the largest group in the catalog, across English, Hindi and nine other Indic languages.
1500+ voices to explore
Browse our full voice library and find the right tone, accent, and personality for your agent.
Model Specifications
Streaming transports
Output formats
Speed range
Sample rate
Latency
Warmth is not a field
The catalog has no tone attribute, so warmth cannot be filtered for and these voices were selected by ear. That is worth stating plainly rather than presenting an inferred list as a filtered one. Audition all six, since the differences between them are not documented anywhere.
Where warmth is usually wanted
Audiobooks, customer support and wellness content are the common contexts, and they pull in different directions. A voice that reads as warm in a support call may be too intimate for narration. Testing against your actual material matters more than a general judgment of tone.
It is a property, not a setting
There is no tone or emotion parameter, so a voice cannot be made warmer after generation. Casting is the decision. The only related control is speed, and slowing slightly below 1.0 tends to read as warmer, though it is a weaker lever than choosing a different voice.
Matching a voice you already use
If your brand already has a warm voice, cloning reproduces it directly rather than approximating it from the catalog. That is the only route to a specific tone, since nothing in the API adjusts toward one. Cloning requires consent from the person whose voice it is.
Similar to
Warm Voices
Soothing Voices
Only two voices carry the meditative tag, so this set is drawn wider and chosen by ear. Pace matters more than casting: around 0.7 suits most soothing material.
Friendly Voices
For Indian customer facing work the deciding factor is not tone but language. These voices switch between Hindi and English mid sentence, which reads as considerably more natural than either alone.
Calm Voices
Calm comes from pace more than from voice. Speed runs down to 0.5, and pauses come from punctuation rather than a parameter, so the script does as much work as the casting.
Conversational Voices
One hundred and ninety five voices carry the conversational tag, 84 percent of the catalog. Streaming is what makes them feel live: audio begins playing before the sentence has finished rendering.
AI Voices for Audiobook Narration
A novel is thousands of requests stitched together, and the joins are where narration falls apart. These voices hold consistent across a full book and cover nine Indic languages that most vendors do not.
AI Voices for Meditation & Wellness
Guided audio lives on pacing rather than voice character. Speed goes down to 0.5, pauses come from how you write the script, and nine Indic languages are available for regional wellness content.
