AI Voices for Voice Chatbots

AI Voices for Voice Chatbots

Web chat is unusual because the visitor reads and listens at once. These voices suit an unhurried delivery, begin playing in about 200 milliseconds over WebSocket, and cover twelve languages from one integration.

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Chatbot voice generator
NicolasVerified
French · Male · Young
France flagFrench
Use voice
BarathVerified
Indian · Male · Young
India flagHindi
Use voice
FemkeVerified
Dutch · Female · Young
Netherlands flagDutch
Use voice
JasleenVerified
Indian · Female · Young
India flagHindi
Use voice
TamilselviVerified
Indian · Female · Young
India flagHindi
Use voice
KevalVerified
Indian · Male · Young
India flagHindi
Use voice
NicolasVerified
French · Male · Young
France flagFrench
Use voice
BarathVerified
Indian · Male · Young
India flagHindi
Use voice
FemkeVerified
Dutch · Female · Young
Netherlands flagDutch
Use voice
JasleenVerified
Indian · Female · Young
India flagHindi
Use voice
TamilselviVerified
Indian · Female · Young
India flagHindi
Use voice
KevalVerified
Indian · Male · Young
India flagHindi
Use voice

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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

WebSocket, HTTP chunked transfer

WebSocket, HTTP chunked transfer

Output formats

.ulaw, .alaw, PCM 16-bit, .wav, .mp3

.ulaw, .alaw, PCM 16-bit, .wav, .mp3

Speed range

0.5× – 2.0×, set per request

0.5× – 2.0×, set per request

Sample rate

44.1 kHz native, resampled to 8 kHz for telephony

44.1 kHz native, resampled to 8 kHz for telephony

Latency

~200 ms to first byte (p50, warm region)

~200 ms to first byte (p50, warm region)

Why chat is harder than narration

A narrator can be a second late and nobody notices. A chatbot cannot. Replies have to begin inside the pause a person expects in conversation, which means streaming rather than waiting for a complete file. Audio starts in about 200 milliseconds on the streaming endpoints, which is inside that window.

Handling a multilingual audience

Voices in the Indic family cover eleven Indic languages plus English, so one voice can answer a Hindi visitor and a Tamil visitor without re-casting. Switching the language parameter carries no latency penalty. The boundary is the European family, which those voices do not reach.

Voices that suit reading along

Web chat is unusual in that the visitor often reads the text while hearing it. That favours an unhurried delivery over an animated one, since the two channels compete for attention. 195 voices carry the conversational tag, which is the broadest group in the catalog and the right place to start casting.

Caching the predictable parts

Most chatbot output is repetitive. Greetings, confirmations and closings recur across nearly every session, and generating them repeatedly is wasted. Hashing the text and caching the audio removes most of the recurring cost, and it also makes those common replies instant rather than merely fast.

Popular voices

Frequently asked questions

It is a voice interface that responds inside the pause a person expects in conversation, rather than after a visible wait. That needs streaming rather than batch generation, so audio begins playing before the full sentence is rendered. Both SSE and WebSocket transports are available for this.