A voice bot for business calls, day and night.
In Hindi, English, Hinglish and more.
Hear one call you now
Verify your number on WhatsApp and an agent calls you in under a minute.
We’ll send a code on WhatsApp, then Riya calls you. By continuing you agree to one AI demo call, which may be recorded. Privacy
- A 24/7 voice bot
- Your number is answered at night, on Sundays and on holidays. Outbound calls go out only inside your IST windows.
- A Hindi voice bot, and more
- Hindi, English, Hinglish and more, with the voice bot switching when the caller does.
- Conversations, not menus
- Callers say what they need. There's no 'press 1 for sales' tree to sit through.
How it works. From your list to a logged outcome.
- 1
Describe the job
Start from a template, or write what the voice bot should do in plain words and Kallix drafts the agent.
- 2
Give it your answers
Build a knowledge base from your website, or upload FAQs, price lists and policies.
- 3
Test it
Call it from your browser and run test scenarios. Fix anything that fails, then rerun.
- 4
Switch it on
Route a Vobiz number to the voice bot for incoming calls, or start an outbound campaign from a contact list.
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
Sana, AI assistant
Delivery support, in Hindi. An example call.
- SanaNamaste, Swift Parcel mein aapka swagat hai. Main Sana hoon, ek AI assistant. Bataiye, main aapki kya madad kar sakti hoon?
- CallerMera parcel kal aane wala hai, lekin kal main ghar par nahi rahunga.
- SanaKoi baat nahi. Apna tracking number bata dijiye, main delivery ki nayi tareekh note kar leti hoon.
- CallerSP 4471 9023 hai. Thursday ko bhej dijiye.
- SanaHo gaya. Thursday ki delivery request note kar li hai. Confirmation aapko WhatsApp par mil jayega.
What you get. Everything the call needs.
- Understands open answers
- Callers answer in their own words. The voice bot follows your script and takes the right branch for what it hears.
- Answers from your documents
- Fees, timings, policies and steps come from your knowledge base. A retrieval tester shows what it will say.
- Keypad when it helps
- Callers can still key in an order number or pick an option. The voice bot reads keypad (DTMF) input.
- Transfers to your team
- Hand over on keywords, intent or a request for a person, as a warm transfer.
- Knows when to stop
- Silence handling, voicemail and IVR detection, and do-not-call requests honoured across every campaign.
- WhatsApp follow-ups
- Send a confirmation, document or payment link on WhatsApp once the call ends.
Voice bot or AI voice agent? Same search, a newer kind of answer.
Older voice bots played fixed menus or listened for a few keywords, and fell over when a caller said something unexpected. Kallix's voice bot is an AI voice agent: it follows a script with if/then branches, understands open answers, answers side questions from your knowledge base and saves what it learns as fields on the call. Across the rest of this site we call it an AI voice agent. It's the same product.
A Hindi voice bot that switches with the caller. Hindi, English, Hinglish and more.
Set Hindi as the primary language and English as the secondary, or the other way round. When a caller moves between the two, the voice bot follows. Pick a voice from the library of named Indian and international voices and play its sample first. For other Indian languages, talk to us.
A voice bot for business, set up for India. Numbers, rules and data, handled.
Kallix follows TRAI's rules for commercial calls. Numbers come through Vobiz, including 140-series for promotional calls and 1600-series for service and transactional calls (issued in your business's name), and Kallix declares automated calling for the numbers it provides. Before a campaign dials, every number is checked against the DND register. Call data is stored and processed in India, and Kallix is DPDP Act compliant.
Where teams use it.
- Customer supportResolve FAQ, order and ticket status calls with Kallix AI voice agents that answer 24×7 in Hindi, English and Hinglish, and escalate with a summary.Use case
- IVR replacementIVR replacement with Kallix AI. Callers speak in Hindi, English or Hinglish instead of pressing keys, and get an answer or the right team straight away.Use case
- Delivery updatesRun delivery update calls with Kallix AI: shipment updates, failed-delivery reschedules and address checks in Hindi, English and Hinglish, synced by API.Use case
- Order confirmationConfirm cash-on-delivery orders and follow up on failed deliveries with Kallix AI. Capture address fixes and new slots, then update your store by API.Use case
- Abandoned cart recoveryRun abandoned cart recovery calls with Kallix AI. Call shoppers who left at checkout, answer their questions and send a fresh checkout link on WhatsApp.Use case
- AI receptionistAnswer your business number 24×7 with a Kallix AI receptionist. It answers questions in Hindi, English and Hinglish, routes calls to your team and books visits.Use case
- E-commerce and D2CAI voice agents for ecommerce and D2C that confirm COD orders, rescue failed deliveries, recover carts and move buyers to prepaid, synced to your store.Industry
- Logistics and deliveryAI voice agents for logistics that call buyers on NDRs, rebook failed deliveries, check addresses and landmarks, and confirm COD orders in Hindi and English.Industry
- HealthcareAI voice agents for healthcare that book appointments, confirm visits, win back no-shows and collect feedback for clinics and hospitals, 24×7.Industry
- Home servicesAI voice agents for home services that book jobs, confirm technician visits, renew AMCs and follow up on quotes in Hindi, English and Hinglish, 24×7.Industry
- Hospitality and travelAI voice agents for hospitality and travel that answer reservation calls, confirm stays, follow up on enquiries and collect guest feedback, day and night.Industry
- Banking and lendingAI voice agents for banking and lending that remind borrowers before EMIs, follow up on bounces, chase KYC and qualify loan leads in Hindi and English.Industry
Questions, answered.
More on the FAQ page, or write to us.
A voice bot is software that talks with callers over the phone. Kallix's voice bot is an AI voice agent: it understands what people say in their own words, follows your script, answers from your knowledge base and records the outcome of each call.
Yes, for incoming calls: route your number to the voice bot and it answers at any hour. Outbound campaigns dial only inside the IST calling windows you set.
Yes. Hindi, English and Hinglish are supported, and the voice bot switches when the caller does. Talk to us about other Indian languages.
₹4.80 a minute, all in, billed in 30-second pulses. Numbers start at ₹499 a month, and two concurrent calls are included. You get ₹500 in free credits on sign-up, about 100 minutes. Prices exclude GST.
Yes. It says it's an AI assistant in its first line and offers a person whenever the caller asks. That's Kallix policy on every call.
Yes. Set transfer rules on keywords, intent or a request for a person, and the voice bot makes a warm transfer to your team.
Yes. Upload a contact list or push contacts by API, set calling windows and retries, and the voice bot calls each person with their own details filled in.
An IVR plays a menu and waits for key presses. A voice bot lets callers speak naturally and acts on what they say. Keypad input still works when it's useful. See IVR replacement →.
Put an agent on the line.
Hear it call you today.
₹500 in free credits when you sign up. ₹4.80 a minute after that.