NEWSarvam 30B and 105B are open-sourced
Sarvam AI
Sarvam Motif

Voices that feel natural across India's languages

Create lifelike voices that move effortlessly across languages, respond instantly, and feel authentic across use cases.

211/2000

Voices

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ShubhMale
ShreyaFemale
MananMale
IshitaFemale

Text to speech that sounds human

Authentic accents, emotional nuance, and instant responses across Indian languages.

Emotion-rich and human-like voices

00:00

That was so funny lol! रिया ने जो किया उसके बाद मेरी हँसी रुक ही नहीं रही..

Effortless language switching

00:00

Hello… मैं Suresh बोल रहा हूँ ABC Finance से.

Authentic pronunciation of Indian names

00:00

Netaji Subhash Marg से Dayanand Road की तरफ,

Natural in abbreviations, acronyms and numbers

00:00

Hello! मैं Ankit बोल रहा हूँ Dr. Lal PathLabs से।

Text to speech powering everything from voice agents to multilingual content creation

Dubbing & localization

High-quality multilingual voiceovers

Public announcements

Educational content

Marketing promos & ads

Podcast and informational videos

Made for developers. Scales for enterprises.

Low latency streaming

Sub-200ms first byte with WebSocket streaming for real-time voice applications

Low latency streaming

Configurable controls

Fine-tune voice pace, expressiveness, and tone to match your brand

Configurable controls

Plug-and-play integrations

Deploy a voice agent in under 10 minutes with SDKs for Python and Node.js

Plug-and-play integrations

11 Indian languages

Native support for Hindi, Tamil, Telugu, Bengali, Marathi, and more

11 Indian languages

35+ unique voices

Choose from a wide range of voices across different styles and tones

35+ unique voices

2B+

characters generated daily

11

languages

80K

developers

Your questions, answered
Our Text to Speech API powered by Bulbul v3 supports 11 Indian languages: Hindi, Bengali, Tamil, Telugu, Gujarati, Kannada, Malayalam, Marathi, Punjabi, Odia, and English (Indian accent). Each language supports multiple speaker voices with different characteristics.
With our latest Bulbul v3, we offer 25+ distinct speaker voices. These are our top speaker voices: Aditya, Ritu, Priya, Neha, Rahul, Pooja, Rohan, Simran, Kavya, Amit, Dev, Ishita, Shreya, Ratan, Varun, Manan, Sumit, Roopa, Kabir, Aayan, Shubh, Ashutosh, Advait, Amelia, and Sophia - a significant upgrade from the previous version.
Bulbul v3 provides control over voice parameters including pace (0.5x to 2x speed) and temperature (0.01 to 1.0) for fine-tuned output quality. Text preprocessing is automatically enabled for better handling of numbers, dates, currencies, and mixed-language content.
The TTS API supports 8 audio formats: MP3, WAV, AAC, OPUS, FLAC (lossless), PCM (LINEAR16), MULAW (μ-law), and ALAW (A-law). You can also configure sample rates at 8kHz, 16kHz, 22.05kHz, or 24kHz depending on your quality requirements.
We offer two API types: REST API for instant audio generation (best for quick conversions up to 500 characters), and Streaming API via WebSocket for real-time, low-latency audio generation ideal for voice agents and live applications. Streaming supports up to 2,500 characters per request.

25+ natural Indian voices Powered by Bulbul v3