From 2306528ee7143b52626993a6c40170aea25c58f7 Mon Sep 17 00:00:00 2001
From: Steve Smtih <stephen@vapi.ai>
Date: Tue, 22 Sep 2026 14:48:48 -0700
Subject: [PATCH] docs(vapi-voices): list every active voice, not just the
 documented subset

---
 fern/providers/voice/vapi-voices.mdx | 122 ++++++---------------------
 1 file changed, 28 insertions(+), 94 deletions(-)

diff --git a/fern/providers/voice/vapi-voices.mdx b/fern/providers/voice/vapi-voices.mdx
index 0961d62c0..deedd4adc 100644
--- a/fern/providers/voice/vapi-voices.mdx
+++ b/fern/providers/voice/vapi-voices.mdx
@@ -77,100 +77,34 @@ For the full set of accepted language codes, see the `voice.language` field in t
 For a fully multilingual assistant, pair the voice with a transcriber that supports automatic language detection and list the supported languages in your system prompt. See [Multilingual support](/customization/multilingual) for the end-to-end setup.
 </Tip>
 
-## Active Voices
-
-These voices are fully supported and recommended for new assistants. The voices below marked <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span> support the upgraded version 2 model.
-
-### Elliot <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: Canadian
-- **Age**: 20s
-- **Characteristics**: Realistic, friendly, professional, soothing
-- **Sample Audio**: <audio controls src="/static/audio/elliot-sample.wav">Your browser does not support the audio element.</audio>
-
-### Savannah <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Female
-- **Accent**: American (Southern)
-- **Age**: 20s
-- **Characteristics**: Realistic, straightforward
-- **Sample Audio**: <audio controls src="/static/audio/savannah-sample.wav">Your browser does not support the audio element.</audio>
-
-### Rohan
-- **Gender**: Male
-- **Accent**: Indian American
-- **Age**: 20s
-- **Characteristics**: Realistic, bright, energetic
-- **Note**: Version 2 is not available for this voice
-
-### Emma <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Female
-- **Accent**: Asian American
-- **Age**: 20s
-- **Characteristics**: Realistic, warm, conversational
-- **Sample Audio**: <audio controls src="/static/audio/emma-sample.wav">Your browser does not support the audio element.</audio>
-
-### Clara <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Female
-- **Accent**: American
-- **Age**: 30s
-- **Characteristics**: Realistic, warm, professional
-- **Sample Audio**: <audio controls src="/static/audio/clara-sample.wav">Your browser does not support the audio element.</audio>
-
-### Nico <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: American
-- **Age**: 20s
-- **Characteristics**: Realistic, young, casual, natural
-- **Sample Audio**: <audio controls src="/static/audio/nico-sample.wav">Your browser does not support the audio element.</audio>
-
-### Kai <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: American
-- **Age**: 30s
-- **Characteristics**: Realistic, friendly, relaxed, approachable
-- **Sample Audio**: <audio controls src="/static/audio/kai-sample.wav">Your browser does not support the audio element.</audio>
-
-### Sagar <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: Indian American
-- **Age**: 20s
-- **Characteristics**: Realistic, steady, professional
-- **Sample Audio**: <audio controls src="/static/audio/sagar-sample.wav">Your browser does not support the audio element.</audio>
-
-### Godfrey <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: American
-- **Age**: 20s
-- **Characteristics**: Realistic, young, energetic
-- **Sample Audio**: <audio controls src="/static/audio/godfrey-sample.wav">Your browser does not support the audio element.</audio>
-
-### Neil <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: Indian American
-- **Age**: 20s
-- **Characteristics**: Realistic, clear, professional
-- **Sample Audio**: <audio controls src="/static/audio/neil-sample.wav">Your browser does not support the audio element.</audio>
-
-### Layla <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Female
-- **Accent**: American
-- **Age**: 20s
-- **Characteristics**: Realistic, warm, bright, cheerful
-- **Sample Audio**: <audio controls src="/static/audio/layla-sample.wav">Your browser does not support the audio element.</audio>
-
-### Sid <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Male
-- **Accent**: American
-- **Age**: 30s
-- **Characteristics**: Realistic, laid-back, smooth, deep-toned
-- **Sample Audio**: <audio controls src="/static/audio/sid-sample.wav">Your browser does not support the audio element.</audio>
-
-### Naina <span style={{color: '#22c55e', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>New</span> <span style={{color: '#3b82f6', fontWeight: 'bold', fontSize: '0.75em', verticalAlign: 'super'}}>V2</span>
-- **Gender**: Female
-- **Accent**: Indian American
-- **Age**: 20s
-- **Characteristics**: Realistic, calm, collected, professional
-- **Sample Audio**: <audio controls src="/static/audio/naina-sample.wav">Your browser does not support the audio element.</audio>
+## Active voices
+
+The following `voiceId` values are active. `Elliot` is the default. The table includes sample recordings where available.
+
+| `voiceId` | Version 2 support | Gender | Accent | Age | Characteristics | Sample recording |
+| --- | --- | --- | --- | --- | --- | --- |
+| `Clara` | Yes | Female | American | Adult | Natural, professional | <audio controls src="/static/audio/clara-sample.wav">Your browser does not support the audio element.</audio> |
+| `Dan` | No | Male | British | — | Friendly, casual | Not available |
+| `Elliot` | Yes | Male | Canadian | Young | Natural, calm | <audio controls src="/static/audio/elliot-sample.wav">Your browser does not support the audio element.</audio> |
+| `Emma` | Yes | Female | American | Young | Natural, friendly | <audio controls src="/static/audio/emma-sample.wav">Your browser does not support the audio element.</audio> |
+| `Godfrey` | Yes | Male | American | Young | Natural, professional | <audio controls src="/static/audio/godfrey-sample.wav">Your browser does not support the audio element.</audio> |
+| `Gustavo` | No | Male | Latin American | 20s | Realistic, bright, casual | Not available |
+| `Jess` | No | Female | American | — | Energetic, youthful | Not available |
+| `Kai` | Yes | Male | American | Adult | Natural, helpful | <audio controls src="/static/audio/kai-sample.wav">Your browser does not support the audio element.</audio> |
+| `Layla` | Yes | Female | American | Young | Natural, friendly | <audio controls src="/static/audio/layla-sample.wav">Your browser does not support the audio element.</audio> |
+| `Leah` | No | Female | American | — | Warm, gentle | Not available |
+| `Leo` | No | Male | American | — | Authoritative, deep | Not available |
+| `Mia` | No | Female | American | — | Professional, articulate | Not available |
+| `Naina` | Yes | Female | Indian American | Young | Natural, friendly | <audio controls src="/static/audio/naina-sample.wav">Your browser does not support the audio element.</audio> |
+| `Neil` | Yes | Male | American | Young | Natural, friendly | <audio controls src="/static/audio/neil-sample.wav">Your browser does not support the audio element.</audio> |
+| `Nico` | Yes | Male | American | Young | Natural, friendly | <audio controls src="/static/audio/nico-sample.wav">Your browser does not support the audio element.</audio> |
+| `Rohan` | No | Male | Indian American | 20s | Realistic, bright, energetic | Not available |
+| `Sagar` | Yes | Male | Indian American | Young | Natural, friendly | <audio controls src="/static/audio/sagar-sample.wav">Your browser does not support the audio element.</audio> |
+| `Savannah` | Yes | Female | American | Young | Natural, friendly | <audio controls src="/static/audio/savannah-sample.wav">Your browser does not support the audio element.</audio> |
+| `Sid` | Yes | Male | American | Young | Natural, calm | <audio controls src="/static/audio/sid-sample.wav">Your browser does not support the audio element.</audio> |
+| `Tara` | No | Female | American | — | Conversational, clear | Not available |
+| `Zac` | No | Male | American | — | Enthusiastic, dynamic | Not available |
+| `Zoe` | No | Female | American | — | Calm, soothing | Not available |
 
 ## How to Use