Natural Voice Quality
01Speech designed for real conversations, with natural pacing, pauses, emphasis, and pronunciation that keeps long interactions engaging.
Enterprise Text-to-SpeechThat Sounds Natural inEvery Language
Generate expressive, human-like speech across 99 global and55 Indian languages with low latency, voice cloning, andenterprise-grade deployment. Built for voice agents, customerconversations, IVRs, and multilingual applications at scale.
154 Languages
Global + Indian Languages
11 Voice Styles
Emotion & Expression
#1 Ranked
Blind Evaluation vs Google & Cartesia
<200ms
Streaming Audio
Text to Speech
Hear the Difference
Conversational
Casual, everyday speech. Best for chatbots and voice agents.
Capabilities
Built for Conversations, Not Just Narration
Expressive Speech
02Adjust emotion and speaking style on every response without changing the speaker's identity.
Native Multilingual Voices
03Generate speech across 99 global and 55 Indian languages with voices designed for native pronunciation instead of translated accents.
Enterprise Deployment
04Deploy the same voice models in the cloud, inside private infrastructure, or completely offline on edge devices.
Voice Cloning
One Voice. Every Language.
Voice identity shouldn't disappear when conversations switch languages.
01
Upload Voice
02
Create Voice Clone
Timbre
Prosody
Accent
03
Choose Language
04
Generate Speech
05
Same Voice
<5 Seconds
Reference Audio
154 Languages
Single Voice Identity
Consent Based
Enterprise Voice Cloning
Private Deployment
Your Voice Never Leaves Your Infrastructure
Benchmarks
Benchmarked Against the Best
Blind Listening Evaluation
31 independent evaluators compared Shunya against leading commercial systems.
Google
#1Shunya
Cartesia
- 31
- Evaluators
- 23
- Tier-1 Indian Languages
- ✓
- Statistically Significant
Indian Language Coverage
- Shunya55
- Google23
- Cartesia23
- Azure13
Mean Opinion Score
0.0MOS
High naturalness and clarity across multilingual deployments, validated on production edge models.
Real speech
Built for the Way People Actually Speak
Mixed Languages
People don't speak in one language.
They naturally switch mid-sentence.
Your appointment kal morning 10 baje hai.
One voice.
No language transition.
No accent reset.
Emotion Control
The same sentence.
Four different deliveries.
- Neutral
- Happy
- Empathetic
- Urgent
Brand Pronunciation
Teach the model once.
Pronounce it correctly forever.
Pronunciation DictionaryBrand NamesMedical TermsPeopleAddresses
Every generated response follows your approved pronunciations.
Platform
Voice AI Starts Here
Zero TTS
Integrations
Works With Your Existing Stack.
from livekit.agents import AgentSession
from livekit.plugins import shunyalabs
session = AgentSession(
tts=shunyalabs.TTS(
voice="Rajesh",
language="en",
),
)Deploy anywhere
Ready for Enterprise Deployment
Cloud.
Deploy globally with elastic scaling for high-volume conversational workloads.
Private Infrastructure.
Run inside your VPC, on-premises, or sovereign cloud while maintaining complete ownership of your data and models.
Edge.
Deploy lightweight voice packs directly on devices for low-latency, offline speech generation without dedicated GPUs.