AI Calling & Voice Agents in Hindi, Gujarati & English
An AI calling agent is a phone agent that makes and receives calls in natural Hindi, Gujarati or English — following up leads, answering standard questions, booking appointments and logging everything to your CRM. Lets Automation in Surat, India, has shipped a production Gujarati-speaking calling agent. Fixed scope, fixed price, you own the code.
Sound familiar?
- Your team spends hours every day repeating the same phone conversation — following up enquiries, confirming appointments, chasing payments.
- Most follow-up calls never happen, because nobody has time.
- A lead that comes in at 9pm doesn't get a call until the next morning — by then they've spoken to someone else.
- Call outcomes live in someone's memory, not in your CRM.
- Hiring and training callers is slow, and they leave.
What we build
Outbound lead follow-up agent
- What it is:
- Calls every new enquiry back within minutes, in the customer's language, qualifies it and books the next step.
- What it replaces:
- The follow-up calls nobody has time to make.
- What changes:
- Every lead gets a call back — including after hours.
Appointment booking and confirmation agent
- What it is:
- Books, confirms and reschedules against your real calendar and sends SMS or WhatsApp confirmations.
- What it replaces:
- The daily confirmation-call hour.
- What changes:
- Confirmed slots show on the morning sheet; cancellations free the slot.
Inbound receptionist
- What it is:
- Answers calls when staff are busy or closed, handles standard questions and transfers complex calls to a person with the context attached.
- What it replaces:
- Missed calls during busy hours and after closing.
- What changes:
- The phone is answered every time.
Payment reminder and callback campaigns
- What it is:
- Polite, scheduled reminder calls with the outcome logged and a human alerted when needed.
- What it replaces:
- Awkward reminder calls that keep getting postponed.
- What changes:
- Reminders go out on time, every cycle.
How it works
- 1
Free 30-minute call: which calls, which languages, and what the agent must never do.
- 2
Written plan within 7 days with scope, call flows, integrations and a fixed price.
- 3
We build the voice pipeline — telephony, speech recognition, conversation, text-to-speech — and connect your calendar and CRM.
- 4
You listen to real test calls every two weeks and we tune the script and the handoff rules.
- 5
Go live on your number with logging and SMS confirmations, then 90 days of support.
Technology
- Twilio
- Deepgram
- OpenAI
- LLMs
- WhatsApp Business API
- n8n
- Python
- FastAPI
Common questions
Does it really work in Gujarati and Hindi?
Yes. We've shipped a production outbound calling agent that runs full conversations in Gujarati for a retail bag store — it presents the catalogue, books appointments and sends SMS confirmations. Hindi and English work the same way, and the agent can switch to whatever the caller speaks.
How much does an AI calling agent cost?
We don't publish fixed prices for an AI calling agent, because the price depends on scope — how many channels, systems and features you want included changes what we build. What we do fix is the quote: after a free 30-minute call you get a written plan with a fixed scope, fixed price and fixed timeline before any code is written. No hourly billing, and if you add to the scope later, that's quoted separately and in writing.
How long does an AI calling agent take to build?
We build in 4–8 week sprints with a working demo every two weeks. Most clients see their first automation live within about 6 weeks. The written plan you receive after the free call includes a fixed timeline for your specific scope.
Do I own the code and data?
Yes. You own the code, the server and the data. We build on tools like n8n and open APIs so there's no licence that scales with your usage, and there's no 12-month lock-in — you can take the system in-house whenever you want, or keep us on for support.
Do you work with businesses outside Surat?
Yes. We're based in Surat, Gujarat, and work with businesses across India and remotely with clients abroad. Scoping, the fortnightly demos and support all run over calls and WhatsApp, so location doesn't change how we work.
Want to know what AI Calling & Voice Agents would look like in your business?
Book a free 30-minute call. We'll map your current process and send a written automation plan within 7 days.
Last updated: 22 Oct 2026 · Built by Lets Automation, Surat