ENTERPRISE TEXT-TO-SPEECH AI
LIMITLESS
VOICE

Turn written language into natural, expressive speech for voice AI, IVR, automated calling, customer communication and enterprise applications.ARIA TTS brings Indian-language voice technology into the communication systems and workflows businesses already use.

7Supported Indian languages
REAL-TIMELow-latency voice
APIEnterprise ready
ON-PREMOr cloud deployment
01 / The voice engine

From text
to natural speech

ARIA TTS converts written language into spoken audio for applications that need to communicate through voice.

It can sit inside a larger voice-AI architecture, providing the speech-generation layer after an AI system, application or business workflow has determined what needs to be communicated.

01

Text

Business system, application or AI generates the response text.

02

Language

The text is prepared for the selected language and voice experience.

03

Synthesis

ARIA TTS converts the text into spoken audio.

04

Audio

The generated speech becomes usable audio for the connected application or communication system.

05

Delivery

The voice reaches the customer through telephony, IVR, an application, voice assistant or another supported channel.

Text in Natural voice out Ready for the workflow around it

02 / Built for India & beyond

Give every language
a natural voice

India communicates across languages, regions and accents.

ARIA TTS provides a voice-generation layer for Indian-language applications, allowing businesses to create spoken experiences for customer communication, automation, IVR, voice AI and enterprise applications.

The current TTS experience supports seven languages, with the platform designed to evolve as additional language and voice capabilities become available.

VOICE ENGINE DEMO

Choose a language, enter your text and generate speech with ARIA TTS.

Natural communication

Speak the way your customers actually communicate

Voice experiences are rarely limited to one language or one communication style.

ARIA TTS can provide the spoken output for applications serving Indian-language audiences, English-speaking customers and multilingual business environments.

When combined with ARIA's broader speech and conversational technologies, generated voice can become part of a complete two-way voice experience.

LANGUAGE + CONTEXT + VOICE
03 / Where voice works

One voice engine
Built for real business

Voice becomes valuable when it is connected to a real business process.

ARIA TTS can provide the speech layer for customer communication, conversational AI, IVR, automated calling, virtual assistants and enterprise applications.

Select an application to explore how voice can fit into the workflow.
From text to business action

TTS is one step in a larger workflow

ARIA TTS does not need to operate as a standalone voice-generation service.

It can become part of an enterprise workflow where business systems, AI models and automation determine what needs to happen and TTS delivers the resulting communication through voice.

01

Business Event

02

Business System / AI

03

Response Text

04

ARIA TTS

05

Voice / Telephony / Application

06

Customer

04 / Enterprise architecture

Your Voice, Your Data, Your Infrastructure

Enterprise voice applications can involve customer conversations, operational information and sensitive business workflows.

ARIA supports flexible deployment architectures so organisations can choose an environment aligned with their infrastructure, security, governance and integration requirements.

01 / ON-PREMISE

AI inside your environment.

Deploy voice technology within controlled infrastructure where organisations require greater control over processing, access and data handling.

02 / DATA CONTROL

Design around your policies.

Build voice workflows around organisational access controls, security policies and infrastructure requirements.

03 / COMMUNICATION FOUNDATION

AI backed by communication technology.

ARIA combines AI capabilities with an established telecom and communication technology foundation.

04 / ENTERPRISE APIs

Connect voice to your systems.

Integrate TTS with applications, IVR, contact centers, automated calling, conversational AI and enterprise workflows.

Private deploymentDesigned for organisations that need infrastructure-level control.
Flexible architectureChoose cloud, private infrastructure or on-premise based on your requirements.
Enterprise integrationBring voice into existing communication and business workflows.
TTS is part of the ARIA AI stack

Listen Understand Speak Act

TTS becomes more powerful when it works alongside the rest of the AI stack.

ARIA can connect speech recognition, language intelligence, voice generation and workflow automation into a single enterprise architecture.

LISTEN

ARIA STT

Speech becomes text.

UNDERSTAND

ARIA LLM / Conversational AI

Language intelligence decides the response.

SPEAK

ARIA TTS

Text becomes natural voice.

ACT

Automate AI

Workflows carry out the outcome.

Built in India

Built in India Built for India Ready for the world

India's businesses communicate across languages, regions and customer segments.

ARIA's AI technology is being developed around these communication realities, combining language technology with telecom and enterprise infrastructure.

ARIA TTS brings that approach to voice generation, starting with Indian-language applications and providing a foundation for broader voice experiences.

The ARIA advantage

Why ARIA TTS?

Indian-language focus

Build spoken experiences around the linguistic diversity of the Indian market.

Enterprise communication foundation

Built within a broader telecom and communication technology ecosystem.

API ready

Integrate voice generation into applications, workflows and communication systems.

Deployment flexibility

Support cloud, private and on-premise deployment requirements.

Connected AI

Work alongside STT, LLM, Conversational AI, Shivi and automation capabilities.

Workflow focused

Designed to become part of real business processes rather than remain a standalone voice demo.

05 / Frequently asked

Questions enterprises
ask before voice?

A few practical answers about deployment, languages, integrations and how ARIA TTS can fit into enterprise communication environments.

Yes. ARIA supports on-premise and private-infrastructure deployment models for organisations that require greater control over their AI environment and data workflows.
The current TTS experience supports seven languages: Hindi, Assamese, Bengali, Gujarati, Nepali, Punjabi and Indian English.
Yes. The interactive demo allows you to enter text, select a supported language and generate a voice preview.
Yes. TTS can be integrated into IVR and other telephony workflows where dynamically generated spoken prompts or responses are required.
Yes. ARIA TTS can act as the voice-generation layer for conversational systems. The AI determines the response and TTS converts the response into spoken output.
Yes. TTS can generate spoken messages for supported outbound workflows such as reminders, notifications, service communication and other automated calls.
Yes. TTS can be connected to CRM-driven workflows through APIs and integration layers.
ARIA TTS can support defined BFSI communication workflows including service interactions, notifications and other voice-enabled processes.
Yes. Potential applications include public information systems, helplines, multilingual communication and defined citizen-service workflows.
Yes. STT and TTS can form the input and output layers of a complete voice-AI system: STT → AI → TTS.
No. TTS converts text into speech. Speech recognition, language models and conversational AI handle the listening and understanding parts of the larger voice-AI workflow.
06 / Experience ARIA TTS

Turn your applications
into voice experiences

From Indian-language communication to enterprise voice applications, ARIA TTS gives your systems a way to speak.

Request a Demo ↗Try ARIA TTS