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Anil MauryaSoftware · AI · Automation
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AI Development

AI Voice Agent Development

Answer and make routine calls without tying up your team.

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Typical timeline
6-10 weeks including voice tuning and call testing
Category
AI Development
Engagement
Fixed-scope phases
You receive
Code, data & documentation

Overview

Voice automation suits a narrow but valuable band of calls: confirming appointments, capturing basic enquiry details, answering availability questions and routing callers correctly. Within that band it works well. Outside it, a human is better, and we will say so rather than sell you a system that frustrates your customers.

The problem

Calls go unanswered, and routine ones consume the day

Missed calls are lost business, particularly for service businesses where the caller simply rings the next number on the search results. Meanwhile the calls that are answered are often the simplest — opening hours, availability, confirming an appointment — and they occupy staff who should be doing skilled work.

You will recognise this if

  • Calls ring out during busy periods, after hours and on holidays
  • Staff are interrupted continuously by calls with one-line answers
  • Appointment confirmation calls are made manually, or not at all
  • There is no record of who called, why, or what was said

Enquire about ai voice agent development

Tell us briefly what you need. We reply within one working day.

We reply within one working day. No spam, and we never share your details.

What you get out of it

The difference this makes

No missed calls

Every call is answered immediately, including simultaneous calls, which a single phone line cannot do.

Written record of every conversation

Calls are transcribed and summarised into your CRM, so follow-up does not depend on what someone remembers.

Outbound reminders at scale

Appointment confirmations and payment reminders go out to hundreds of contacts without occupying anyone.

Clean escalation

Anything beyond the agent's defined scope transfers to a person with the context already captured.

What we build

  • Inbound call answering with natural turn-taking and interruption handling
  • Outbound calling for confirmations, reminders and simple follow-ups
  • Indian English and Hindi voice support
  • Transfer to a human with the caller's context passed along
  • Automatic transcript, summary and outcome written to your CRM
  • Integration with your calendar and booking system for real availability
  • Business-hours, holiday and overflow routing rules
  • Call analytics: volume, duration, resolution and escalation rate

How it gets used

A clinic confirming next-day appointments

Outbound calls confirm, reschedule or cancel appointments and update the schedule directly, replacing a receptionist's entire afternoon.

A service business capturing after-hours calls

Calls that would have rung out are answered, the requirement and address are captured, and the job is queued for the morning.

A lender following up on collections

Polite, scripted reminder calls go out at scale, with any dispute or hardship case immediately escalated to a trained human agent.

Technology we typically use

You do not need to care about this list — but your next developer will.

  • Speech-to-text and text-to-speech services
  • Claude API
  • Telephony provider (Exotel / Twilio / Plivo)
  • Python with FastAPI
  • WebSockets
  • PostgreSQL

Timeline: Typically 6-10 weeks including voice tuning and call testing

Questions

AI Voice Agent Development — common questions

Something else on your mind? Ask us directly — it is usually faster than reading.

Will callers find it frustrating?
They will if it is used for the wrong calls. Within a narrow, well-defined scope — confirming an appointment, capturing a requirement, answering availability — it works smoothly. The design rule we hold to is that a caller can always reach a person by asking once.
Is automated outbound calling legal in India?
It is regulated. TRAI rules on unsolicited commercial communication, DND registries and consent apply to promotional calling. Transactional calls to your own customers — appointment confirmations, service updates — sit on much safer ground. We build in DND checks and consent records, but you should confirm your specific use case with your legal advisor.
What does it cost per call?
Cost combines telephony minutes, speech processing and model usage — typically a few rupees per minute in total. We model your expected monthly volume before you commit and set hard caps on spend.
Can it handle Hindi?
Yes, including Hindi-English mixing, though recognition accuracy in noisy conditions is lower than for English. We test with recordings of your actual calls before launch rather than relying on vendor claims.

Related services

Businesses that need this often need one of these as well.

AI Agent DevelopmentAssistants that complete multi-step work, not just answer questions.Clinic & Hospital Management SoftwareAppointments, patient records, billing and pharmacy in one place.CRM DevelopmentKnow every enquiry, who owns it, and what happens next.WhatsApp AI Assistant DevelopmentReply to customers on the channel they already use, automatically.

Thinking about ai voice agent development?

Tell us about your situation. We will tell you whether this is the right service, what it would involve, and roughly what it would cost.

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