Multilingual Voice AI

Multilingual Voice AI India

India has 22 official languages and 1.4 billion people. Your voice AI agent should speak their language. XPndAI builds voice agents that handle conversations in Hindi, Tamil, Telugu, Bengali, Marathi, and Gujarati — with native vocabulary and natural conversation flow.

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7+Indian languages
< 2 secResponse latency
NativeAccent accuracy
4 wksBuild time

Language Capabilities XPndAI Builds

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Hindi Voice AI

Most widely used. Handles pure Hindi, Hinglish, and code-switching between Hindi and English mid-conversation. Covers all Northern India, UP, Bihar, MP, Rajasthan.

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Tamil Voice AI

Tamil Nadu customer base — insurance, banking, healthcare, logistics. Native Tamil vocabulary with Chennai and Coimbatore accent handling.

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Telugu Voice AI

Andhra Pradesh and Telangana — fintech, pharma, manufacturing, real estate. Hyderabad business dialect supported.

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Bengali Voice AI

West Bengal and Bangladesh border market — banking, e-commerce, healthcare. Kolkata dialect and formal Bengali both supported.

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Marathi Voice AI

Maharashtra market — Mumbai and Pune business contexts, rural Maharashtra. Marathi-Hindi code-switching handled.

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Gujarati Voice AI

Gujarat and diaspora market — trading, MSME, diamond industry, finance. Saurashtra dialect variation supported.

How XPndAI Delivers

Fixed price · 4–6 weeks · You own all code

Step 1

Language & Region Scoping

We identify which languages your customer base needs and which regions/dialects dominate — this determines the voice model and accent tuning.

Step 2

Domain Vocabulary Training

Each language agent is trained on your domain vocabulary — NBFC collections in Hindi uses different terminology than healthcare appointment booking in Tamil.

Step 3

Language Detection & Routing

For multi-language deployments, AI auto-detects the caller's language from the first sentence and routes to the correct language model.

Step 4

Integration & Go-Live

Connected to your telephony (Exotel, Knowlarity, Tata Tele, custom) and backend systems. Full testing in each language before go-live.

Pricing

Fixed price. No monthly fees. No per-usage billing.

Single Language
₹5–12L
One language + English fallback
3–4 Languages
₹15–28L
North/South India coverage
Full India Coverage
₹35L+
All 6 languages + auto-detect

Frequently Asked Questions

How does XPndAI achieve native-sounding Hindi and regional language voices?

XPndAI uses Sarvam AI for Hindi, Tamil, Telugu, Bengali, Marathi, and Gujarati — the most accurate Indian language TTS/STT available, trained specifically on Indian linguistic patterns. For Hindi specifically, we have multiple regional accent variants (UP, Rajasthani, Mumbai Hindi) that can be configured.

Can the same voice agent switch between languages mid-call?

Yes. XPndAI builds code-switching awareness — when a caller seamlessly switches from Hindi to English mid-sentence (common in urban India), the agent follows and responds in the mixed language the caller is using.

Does the multilingual voice AI work for WhatsApp voice notes?

Yes. XPndAI can process WhatsApp voice notes in any supported language — a driver sending a Hindi voice note about a delivery issue, for example, is transcribed, understood, and processed automatically.

Which telephony providers does XPndAI integrate with for multilingual calling?

Exotel, Knowlarity, Tata Tele Business Services, MyOperator, and Twilio (for international). We configure the telephony integration as part of the project — you don't need to manage it separately.

Your customers speak 7 languages. Your AI should too.

Free demo call in Hindi or any regional language. Fixed price.

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