IndusLabs
Scalable Voice AI for Global Enterprises

The Operating System Of VOICE

Tap to speak

Craft multilingual voice agents with cinematic polish, homegrown TTS, and enterprise routing that feels impossibly smooth.

Scroll to explore the IndusLabs agent stack.
IndusLabs

Value We Deliver

Meet the IndusLabs AI Agent Stack

Deploy one or combine all to unlock faster conversions, happier customers, and measurable ROI from day one.

AI Phone Call Agent

Runs calls 24/7 with human-level clarity and empathy.

Zero missed leads with instant callbacks

Connect in under 45 seconds

Hand off warm prospects to your teams

AI Assistant Agent

Co-pilots every agent with smart prompts and live insights.

60% faster onboarding with guided flows

Context-aware call scoring & coaching

Compliance monitoring built-in

Conversational Agent

Analyses every dialogue to surface revenue-ready insights.

100% QA coverage with auto scoring

Lift CSAT with proactive nudges

Closed-loop feedback into product & GTM

Our Growth Story

Scaling voice intelligence with enterprise teams across the globe.

Powerful AI infrastructure, proven deployments, and a partner network that trusts IndusLabs to deliver business outcomes at scale.

Technology Experts

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Technology Experts

Enterprise Customers

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Enterprise Customers

Users

0K+

Users

Retailers

0M+

Retailers

Growth

0%

Growth

Offices

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Offices

Century Plyboards
Iffco Tokio
Nykaa
Colorbar
Rupa
Volvo Eicher
Vini
Times of India
Samsung
Kajaria
Heidelberg Cement
Friends
Denver
Casio
Bikaji
Bharat Petroleum
Century Plyboards
Iffco Tokio
Nykaa
Colorbar
Rupa
Volvo Eicher
Vini
Times of India
Samsung
Kajaria
Heidelberg Cement
Friends
Denver
Casio
Bikaji
Bharat Petroleum
Speech Synthesis

Voices that speak the way your customers do.

We build and serve our own text-to-speech. That means voices trained for Indian languages and accents from the start, rather than an English model stretched to cover them.

Model
indus-tts-v1
Languages
29
Controls
SSML · prosody · emotion
Delivery
Streaming audio
Languages

14 Indian and 15 international languages, with more in training.

Indian
  • Hindi
  • Bengali
  • Gujarati
  • Kannada
  • Malayalam
  • Marathi
  • Odia
  • Tamil
  • Telugu
  • Urdu
  • Punjabi
  • Bhojpuri
  • Chhattisgarhi
  • Nepali
International
  • English
  • Arabic
  • French
  • German
  • Spanish
  • Italian
  • Portuguese
  • Russian
  • Japanese
  • Korean
  • Indonesian
  • Turkish
  • Thai
  • Dutch
  • Polish
What the voices do
  • One voice, many languages

    Our multilingual voices hold the same identity across languages, so an agent that greets a caller in Hindi and switches to English still sounds like the same person.

  • Native code-switching

    Hinglish is the default register on most Indian support calls. Our voices handle mid-sentence switching without the seams you hear from models trained on one language at a time.

  • Directed delivery

    SSML emphasis, breaks and prosody let you shape pacing and stress. Emotion-capable voices take a target tone alongside the text.

  • Built for real calls

    Audio streams back as it is generated rather than after the full utterance, which is what keeps a spoken turn from feeling like a wait.

Speech Recognition

Recognition that hears how it was said.

Most speech-to-text flattens a conversation into a wall of text. Swarmitra keeps the delivery — tagging tone inline so you can tell a hesitant yes from an enthusiastic one, across English and Hindi including code-switching.

Models
4 in production
Languages
English · Hindi
Emotion tags
8
Delivery
Streaming + batch
Models

Four recognition models in production, each trained and served by us.

  • Swarmitra v2swarmitra-v2

    Our flagship recognition model. Tags tone inline with the words, so downstream systems see how something was said, not just what.

  • Swarmitra Flashswarmitra-flash

    Latency-optimised for live calls, with streaming interim results over WebSocket.

  • Indus STT v1indus-stt-v1

    General-purpose transcription baseline for batch workloads and archives.

  • Indus STT Hi-Enindus-stt-hi-en

    Tuned for Hindi-English code-switching, the way people actually speak on Indian support calls.

Emotion vocabulary

Swarmitra returns these tags inline with the transcript.

  • whisperLowered, confidential delivery
  • laughAmusement mid-utterance
  • angryHostility or sharp frustration
  • sighResignation or fatigue
  • shoutRaised volume, escalation
  • silenceDeliberate pause
  • neutralFlat, unmarked delivery
  • uhmHesitation and filler
Case Studies

Deployed, in production, at scale.

Voice agents running live across appliances, automotive, lending, food retail, interiors and healthcare — handling real customer conversations in English and Hindi every day, and handing over to a human the moment it matters.

A leading Indian consumer appliances brand

Consumer appliances · retail distribution
Challenge

Retailer coverage depended on salesmen physically showing up. A salesman on leave meant his whole beat went unvisited, retailers who stopped ordering went unnoticed for weeks, and new launches only reached whoever someone happened to visit.

Deployed

Four outbound agents work the retailer base daily: beat cover for absent salesmen, reactivation after 30 days without an order, reward-point prompts, and new-product introductions. Each takes the order on the call, straight into the order system.

20,000
retailer calls placed per day
45%
calls connected
₹48.6 L
order value captured per day

Derived: ~9,000 connected calls a day convert at ~3%, at an ₹18,000 average order value — retailers often trial a new line with a one- or two-item order, which keeps the average modest.

A global automotive manufacturer

Automotive · dealer network
Challenge

Showrooms answered the phone only in business hours, so evening and weekend enquiries — when most buyers call — went nowhere. Service dates, insurance renewals and exchange eligibility sat in the DMS, acted on only when a dealer had spare capacity.

Deployed

One inbound agent covers the line around the clock for bookings, queries and lead routing. Four outbound campaigns run alongside: service-due reminders, insurance renewals, exchange and upgrade offers, and new-launch announcements.

14,000
calls handled per day
27%
of enquiries arrive outside showroom hours
31%
of service reminders convert to a booking

One 24×7 inbound agent plus four outbound campaigns across the owner base.

An Indian NBFC lender

NBFC / lending
Challenge

Servicing, collections and credit verification competed for one small telecalling team. Pre-due reminders were first to be dropped at month-end, pushing accounts into later buckets that cost far more to recover, while field verification added days to every sanction.

Deployed

Six agents split the work. Three inbound: existing loans, new applications, general queries. Three outbound: pre-due EMI reminders, post-due collections with compliant scripting, and a verification agent running structured PD checks before and after credit assessment, escalating anything inconsistent.

6
agents in production, inbound and outbound
32,000
borrower conversations per day
23%
reduction in 30+ day delinquency

Verification agent runs pre- and post-assessment PD checks on every application.

A regional sweets and snacks chain

Food retail · gifting
Challenge

High-value gifting and bulk orders were the ones most worth getting right, and the ones nobody had time to follow up. Complaints surfaced days later on social media, and festive planning ran on last year's totals and instinct.

Deployed

A feedback agent calls every customer whose order crossed ₹5,000 about freshness, delivery and packaging, flagging complaints to the store manager same-day. Responses feed an analytics agent that forecasts demand by line ahead of each festive peak.

1,800
feedback calls per day on orders above ₹5,000
62%
of customers complete the call
4.4/5
average satisfaction captured

Feedback outcomes feed the forecasting agent that drives festive line planning.

An interiors and décor retailer

Interiors & décor
Challenge

Enquiries arrived from ads, web and walk-ins with no consistent qualification, so designers spent consultation slots on prospects with no budget or timeline. After-hours leads sat until morning, by which point most had called someone else.

Deployed

A qualification agent calls every new enquiry within minutes to establish budget, timeline, property stage and scope, then books the consultation into the right designer's calendar. Unqualified leads are nurtured rather than taking a slot.

4,200
leads qualified per month
under 2 min
median time to first contact
38%
pass through as sales-ready

A multi-speciality hospital group

Healthcare · patient access
Challenge

The reception line is the first point of contact for everything at once — appointment booking, report status, ambulance requests, emergencies — and it is busiest exactly when staff are most stretched. Someone in genuine distress waited in the same queue as someone asking about visiting hours.

Deployed

One inbound agent answers every call around the clock: booking and rescheduling against live doctor availability, checking report status, taking ambulance requests, and answering department and visiting queries in full rather than deflecting. It triages while it talks, and anything signalling a medical emergency or caller distress goes straight to an on-duty human supervisor with the transcript and caller record already on their screen.

6,500
inbound calls handled per day
82%
resolved without a human
under 10s
to reach a supervisor on a critical call

The agent triages but never advises clinically — anything critical is escalated to a human, not answered.

Integrations

Connect everything.Automate anything.

Plug IndusLabs into the tools you already run. Data, calls, and analytics stay synced without heavy lift.

CRM & Support

Sync conversations, outcomes, and tickets directly into the tools your CX teams live in.

mAsist CRMmAsist CRMBusyBusyMarg ERPMarg ERPTallyTally

Telephony & Messaging

Plug voice agents into global trunks and messaging rails with call controls intact.

MetaMetaOutlookOutlookMicrosoft 365Microsoft 365WhatsAppWhatsApp

Data & Cloud

Stream low-latency events and transcripts into your analytics lake and infra of choice.

FirebaseFirebasePower BIPower BIAWSAWSGoogle Data StudioGoogle Data Studio

Prefer something custom? Use our open APIs and SDKs to wire IndusLabs into proprietary ERPs, data warehouses, or real-time decision engines without changing the voice layer.

Integration control hub

Visualize how IndusLabs syncs your ERP, CRM, analytics, and messaging stack - live connectors orbiting your command center.

SAP
Microsoft 365
Oracle
Busy
Marg ERP
Microsoft Outlook
Google Workspace
WhatsApp
Google Data Studio
Power BI
Tally
Tableau
IndusLabs
Powered by
AWSAWSFirebaseFirebaseOpenAIOpenAIMetaMeta
  • Certified connectors across ERP, CRM, messaging, and BI ecosystems.
  • Solution architects map VOC flows and compliance paths in weeks, not quarters.
Security & Compliance

Enterprise-grade security with audit-ready workflows.

Multi-layer safeguards, air-gapped models, and full audit logs give your teams peace of mind before the first pilot.

India DPDPA aligned
VAPT certified
AICPA SOC — held by platform partner mAsist CRM
Great Place To Work certified
ISO 27001 — held by platform partner mAsist CRM
GDPR aligned
India DPDPA aligned
VAPT certified
AICPA SOC — held by platform partner mAsist CRM
Great Place To Work certified
ISO 27001 — held by platform partner mAsist CRM
GDPR aligned

ISO 27001 and AICPA SOC certifications are held by our platform partner, mAsist CRM, whose infrastructure underpins parts of the IndusLabs stack. Our own posture, controls and evidence are documented in the Trust Center.

Features

Crafted with precision & purpose. Enterprise depth.

Each panel is engineered to feel cinematic yet operational, so your teams can move from prototype to production calmly.

Builder

Drag-and-drop orchestrations

  • Design conversational flows, fallback logic, and CRM syncs with versioning baked in.
Builder feature illustration
AI

Agent intelligence

  • Intent detection, sentiment scoring, and contextual memory to keep your agents human-like.
AI feature illustration
Channels

Omnichannel ready

  • Deploy the same agent across voice, WhatsApp, and webchat without additional lift.
Channels feature illustration
Safety

LLM guardrails

  • Bring-your-own LLM or pick managed IndusLabs models with PII redaction and guardrails.
Safety feature illustration
Insights

Realtime analytics

  • Track deflection, conversion, and NPS across languages with live dashboards.
Insights feature illustration
Developers

Build with IndusLabs in minutes.

Clean SDKs, APIs, and detailed guides help your engineers ship production-grade voice agents without waiting on platform teams.

Quickstart examples in Python, Node.js, and cURL, against the same endpoints our own products run on.

Voice call quickstart

Python

import requests
url = "https://voice.induslabs.io/v1/audio/speech"
payload = {
"text": "Hello world from INDUSLABS",
"voice": "Indus-hi-Urvashi",
"response_format": "mp3",
"stream": False
}
response = requests.post(url, json=payload)
response.raise_for_status()
with open("hello.mp3", "wb") as audio_file:
audio_file.write(response.content)
print("Saved to hello.mp3")
Get in touch

Tell us what you want to automate.

Send us the shape of the problem — call volumes, languages, the systems it has to talk to — and we'll come back with what a deployment would look like.

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