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A Hindi AI voice agent for business calls.
It switches to English when your caller does.

Kallix gives you a Hindi AI voice agent that makes and answers calls for reminders, confirmations, enquiries and support. It speaks Hindi in a human-like voice, moves to English or Hinglish when the caller does, and says it's an AI assistant from the first line.
₹500 in free credits when you sign up. After that, ₹4.80 a minute with the voice, the language model and Indian call minutes included.

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Human-like Hindi voices
Pick a named Indian voice from the library and play its sample first. The agent still says it's an AI in its first line.
Hindi first, English ready
Set Hindi as the primary language and English as the secondary. If the caller switches, so does the agent.
Made for Indian lines
Speech recognition tuned for Indian accents, mixed languages and noisy lines.

How it works. From your list to a logged outcome.

  1. 1

    Set Hindi as the first language

    Choose Hindi as the primary language and English as the secondary, then pick a Hindi voice from the library.

  2. 2

    Write the script

    Write the first line, objective, steps and FAQs. Variables like {{callee_name}} and {{due_amount}} come from your contact list, so every call uses the right name and amount.

  3. 3

    Test with Hindi callers

    Make test calls from your browser. Check how the agent says your amounts, dates and brand names, and fix the script before launch.

  4. 4

    Launch and track outcomes

    Run a campaign or route a number to the agent. Each call is logged with a recording, transcript and an outcome such as promise to pay or callback requested.

A real call. Honest about being AI.

The voice sounds human, and the agent says it's an AI assistant in its first line. It keeps to your script, hands over to a person when asked, and logs what happened.

  • The outcome and next step
  • The recording and transcript
  • The answers it captured
  • How the caller felt

Pooja, AI assistant

EMI reminder, in Hindi. An example call.

  1. PoojaNamaste Suresh ji, main Pooja, Northwind Finance ki AI assistant. Aapke two-wheeler loan ki EMI ke baare mein baat karni thi. Kya abhi do minute hain?
  2. CallerHaan, boliye.
  3. PoojaAapki ₹4,200 ki EMI paanch tareekh ko due hai. Kya aap tab tak payment kar payenge?
  4. CallerIs baar thodi der ho jayegi. Aath tareekh tak kar dunga.
  5. PoojaTheek hai, main aath tareekh likh leti hoon. Payment ka link WhatsApp par bhej rahi hoon. Dhanyavaad, Suresh ji.
OutcomePromise to pay
EMI₹4,200
Due date5th of the month
Promise to payBy the 8th
Payment linkSent on WhatsApp

What you get. Everything the call needs.

Hindi first, English when needed
Open in Hindi and move to English or Hinglish only when the caller does.
Answers from your documents
Upload FAQs, policies and price lists, and check what the agent will answer with the retrieval tester.
Pauses and interruptions
Idle and silence handling for the caller who says 'ek minute', and interruption handling for the one who talks over the agent.
Warm transfer to your team
Hand over on keywords, intent or a plain request for a person. The call stays logged with its transcript.
WhatsApp after the call
Send a payment link, confirmation or document on WhatsApp as soon as the call ends.
Outcome on every call
Every call is recorded and comes back with a transcript, an outcome, sentiment and the fields you asked for.

Where a Hindi AI voice agent fits. Calls your team already makes in Hindi.

Give the agent the calls your team repeats every day in Hindi. It follows your script, saves what the caller says as fields and hands over when a person is needed.

  • EMI and payment reminders before and on the due date
  • Overdue accounts, with promise-to-pay dates captured
  • Cash-on-delivery order confirmations before dispatch
  • Callbacks to enquiries from ads and your website
  • Appointment booking and reminders
  • A support line that answers 24×7

Hindi that sounds like your customers. Write for the ear, then test it.

Few callers use textbook Hindi on the phone. They say EMI, loan, order and delivery in English, and expect the polite aap form on a business call. Write the script the way your customers talk, keep their English words in English, and let the agent move to English or Hinglish when the caller does.

Amounts and dates matter most. Write them the way people say them, have the agent repeat them back, and check each one in a test call before launch. Our guide to Hinglish voice agents → has more on writing mixed-language scripts.

The same rules in Hindi. Disclosure, DND and calling windows.

Language doesn't change the rules. Every Kallix agent says it's an AI assistant in its first line, in Hindi when that's the language it opens in, and offers a person when asked.

  • Numbers checked against the DND register (NCPR) before a campaign dials
  • Calls only in the IST windows you set, and 8 am to 7 pm for collections, as RBI requires of lenders
  • Do-not-call requests honoured and excluded from every campaign
  • Payment links on WhatsApp; the agent never asks for OTPs, PINs or card numbers
  • Call data stored and processed in India, and Kallix is DPDP Act compliant

Where teams use it.

Questions, answered.

More on the FAQ page, or write to us.

Yes. A Kallix AI voice agent speaks Hindi in a natural, human-like voice, understands callers who mix in English, and switches to English or Hinglish when the caller does. It says it's an AI assistant in its first line, in Hindi, and follows a Hindi script you write or one the agent studio drafts for you.

Pick a human-like Indian voice and play its sample before you choose. The agent handles pauses and interruptions, and a test call from your browser lets you judge it for yourself. It still says it's an AI assistant in its first line.

Yes. Speech recognition is tuned for Indian accents and mixed languages, so a caller who says 'EMI kal pay kar dunga' is understood. Set English as the secondary language and the agent can reply in it too.

Both. Add the agent to a campaign to call a contact list, or route a number to it to answer calls 24×7.

Check them in a test call. If a name comes out wrong, write it in the script the way it sounds, and test again before launch.

₹4.80 a minute, all in, billed in 30-second pulses, the same as English. You get ₹500 in free credits on sign-up, about 100 minutes. Numbers are billed separately, from ₹499 a month. See pricing →.

Yes. Every campaign checks numbers against the DND register before dialling, calls only in the IST windows you set and honours do-not-call requests. For collection calls, keep to 8 am to 7 pm, as RBI requires of lenders and their agents.

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₹500 in free credits when you sign up. ₹4.80 a minute after that.