Voice studio for India

Your voice, in
Indian languages.

Speech in 22 Indian languages. Clone your own voice from a few seconds of consented speech, then let it read, answer and talk.

Open studio

Hear it

Heart · English (US)

0:00 / 0:04Tap play

Welcome to Auralis. Give me a script, and I will read it in a voice you choose.

Rendered by Auralis on the open Kokoro-82M engine. Unedited audio.

Indian languages, with ready voices: 22
to the first audio of a reply, measured: 0.84 s
runs the whole studio, no API keys: 1 laptop

Built on open models and open-source tools

Run it on your own computer with no keys, or in the cloud. Nothing you build here is locked to a vendor.

Hugging Face
PyTorch
FastAPI
Supabase (optional)
Next.js

Why

Built for how India actually talks.

Three problems kept coming up. The numbers behind them, each linked to where it came from, are on the Proof page.

India is online in its own languages.
Much voice AI is still built English-first. The people it is meant to serve mostly are not.
Auralis speaks in 22 Indian languages with ready voices, and can speak Hindi and other Indian languages in your own consented voice.
A voice can now be copied. Trust has to be built in.
Cloned voices are used in scams, and India now has rules on labelling synthetic media and on handling personal data.
Auralis asks for a spoken yes before it clones a voice, adds an inaudible watermark to its audio, and gives every clip a signed receipt that anyone can check.
Hosted voice agents are billed by the minute.
That is fine for some teams. A clinic or a college office should also have the option to own the whole thing.
Auralis is free to run. The code is MIT-licensed and shared on request. It runs on one laptop, your data stays on your machine, and cloud models are optional. It adds no per-minute fee of its own. Phone calls still go through a phone provider.

Two ways to use it

One voice, two ways to use it.

Studio

Turn any text into speech, in your own voice.

Write. Type or paste your script in English or any of 22 Indian languages. A Hindi keyboard is built in.
Pick a voice. Choose a ready voice, or clone yours from a short, consented recording. Your cloned voice can speak Indian languages too.
Download. Get the audio file. Add several speakers to make a conversation.

Open the studio

The Auralis Studio with a script typed in, the Kokoro voice engine selected and a Generate speech button

Agents

A voice agent that answers from your own documents.

Start. Pick a ready template, such as a clinic, a college helpdesk or an HOD office, or describe the role in one line.
Teach it. Upload your PDFs. It answers from them and says so when it does not know.
Put it to work. Talk to it in the browser, put it on your website with one line of code, or let it phone people. Meeting requests wait for your approval, then go to Google Calendar.

Phone calls run through Exotel and were tested on a trial account. WhatsApp voice notes are built but not yet tested live.

Create an agent

The Auralis Agent Studio with ready-made agent templates for a clinic, a college, EMI reminders, a farmer helpline and a Hindi tutor

Languages

22 Indian languages. Your own voice in them.

Ready voices speak 22 Indian languages. Clone your own voice from a short, consented recording and it speaks them too, even from an English sample.

11 of the 22 are shown. 12 are production quality, the rest are previews. We have measured your own voice in Hindi, Marathi, Tamil, Bengali and Telugu so far. These voices are slow on a laptop, so they are for Studio renders, not live calls.

Victoria Memorial, Kolkata — Bengaliবাংলা

Swaminarayan Akshardham, Gandhinagar — Gujaratiગુજરાતી

Open Hand Monument, Chandigarh — Punjabiਪੰਜਾਬੀ

Kapaleeshwarar Temple, Chennai — Tamilதமிழ்

Vidhana Soudha, Bengaluru — Kannadaಕನ್ನಡ

Padmanabhaswamy Temple, Thiruvananthapuram — Malayalamമലയാളം

Lingaraja Temple, Bhubaneswar — Odiaଓଡ଼ିଆ

Kamakhya Temple, Guwahati — Assameseঅসমীয়া

Hear it

22 Indian languages. Hear five.

One sentence about booking an appointment, in Hindi, Marathi, Tamil, Bengali and Telugu, with English, French and Spanish for comparison. Each clip was rendered once with a preset voice and saved as a file, so what you hear is what the engines produce.

Preset voices only. None of these is a cloned or real person's voice.

English
Hello, I would like to book an appointment for tomorrow at ten in the morning.
Kokoro-82M, preset voice, Heart.
Hindi
हिन्दी
नमस्ते, मैं कल सुबह दस बजे के लिए अपॉइंटमेंट बुक करना चाहती हूँ।
Kokoro-82M, preset voice, Alpha.
Marathi
मराठी
नमस्कार, मला उद्या सकाळी दहा वाजता अपॉइंटमेंट बुक करायची आहे.
Indic-Speak, preset voice, Anagha.
Built with Indic-Speak from Bodhan AI / AI4Bharat.
Tamil
தமிழ்
வணக்கம், நாளை காலை பத்து மணிக்கு ஒரு சந்திப்பை முன்பதிவு செய்ய விரும்புகிறேன்.
Indic-Speak, preset voice, Anitha.
Built with Indic-Speak from Bodhan AI / AI4Bharat.
Bengali
বাংলা
নমস্কার, আমি আগামীকাল সকাল দশটায় একটি অ্যাপয়েন্টমেন্ট বুক করতে চাই।
Indic-Speak, preset voice, Ishita.
Built with Indic-Speak from Bodhan AI / AI4Bharat.
Telugu
తెలుగు
నమస్కారం, నేను రేపు ఉదయం పది గంటలకు అపాయింట్‌మెంట్ బుక్ చేసుకోవాలనుకుంటున్నాను.
Indic-Speak, preset voice, Sravani.
Built with Indic-Speak from Bodhan AI / AI4Bharat.
French
Français
Bonjour, je voudrais prendre rendez-vous demain à dix heures du matin.
Kokoro-82M, preset voice, Siwis.
Spanish
Español
Hola, quisiera reservar una cita para mañana a las diez de la mañana.
Kokoro-82M, preset voice, Dora.

Read on

Go deeper.

Each page answers one question, and you can read them in any order.

Start

Give your agent a voice people trust.

Clone a voice only with a spoken yes, let it answer from your own documents, and let anyone check what it said. It all runs on your laptop.

Open studio

Verify a clip

Run it on your laptop

Your voice, inIndian languages.