Managed cloud
Fastest to launchWe host, scale, and operate everything. You define the workflows and go live in days.
Control
Every caller, understood.
In any language.
Every voice, understood.
Multilingual voice AI for real phone lines, beyond India — running on the global speech and LLM providers you already trust, hosted in your region, inside your data perimeter.
≈0.5s responseDozens of world languagesYour region, your perimeter
Live callLine 04 · BillingEspañol ⇄ EN
Caller · Español
“¿Por qué mi factura se duplicó este mes?”
Agent · Español
“Lo reviso ahora mismo. En su cuenta, este mes...”
Language switch · Español → English
Caller · English
“Wait — can we do this in English?”
Agent · English
“Of course. Your bill doubled because...”
Resolved on the call · Summary sent by SMS
One Agent, Every LensIt speaks the caller's
It speaks the caller's
language. Adapts to the room.
Not translation bolted on — native listening and speaking, tuned to accent, idiom, and tone. Dozens of world languages through the providers you choose, one agent, zero handoffs between them. Switch the lens below.
English"Your service will be restored by 6 PM today."
Español"Su servicio se restablecerá hoy a las 6 p. m."
Français"Votre service sera rétabli aujourd'hui à 18 h."
العربية"سيتم استعادة خدمتك اليوم بحلول الساعة 6 مساءً."
日本語"本日午後6時までにサービスが復旧します。"
Português"Seu serviço será restabelecido hoje até as 18h."
Regional hosting · Data residency · Sovereign by design
Your data never leaves.
Deploy Swar in the region your regulators expect — your own cloud account in the EU, UK, US, Gulf or APAC, your own data centre, or fully air-gapped. Calls, recordings, transcripts, and caller PII stay inside your perimeter, and the models can run there too.
Your perimeter
- Voice calls
- Recordings
- Transcripts
- Caller PII
- AI models
in your regionin your own cloudair-gapped
Never leaves
Outside your perimeterNothing. No call audio, no transcripts, no PII, no training data.
No customer data crosses a vendor boundary, or a border you didn't choose. Nothing is used to train anyone else's models. Data residency isn't a checkbox — it's the architecture.
Industries · Jurisdictions
Built for the regulated world.
Banking. Insurance. Telecom. Utilities. Healthcare and the public sector. If your callers' data is regulated — under GDPR, a national data-protection law, or a sector rule — your voice AI has to live where your compliance already does. Swar slots inside your existing perimeter, so there's no vendor compliance review standing between you and going live.
BankingInsuranceTelecomUtilitiesHealthcarePublic sectorBPO & outsourcersTravel & hospitalityRetail & e-commerceLogistics
Dozens of world languagesRegional & on-premise hostingGDPR-aligned by architecture
≈0.5s latency · Natural turn-taking
Fast enough to feel human.
Sub-second responses, real interruption handling, natural turn-taking. Callers don't wait for a robot to finish a script — they talk, get interrupted back, change language mid-sentence, and the agent keeps up.
Caller
├── 0.48s ──┤
Agent
Caller
One real exchange — the caller speaks, the agent answers half a second later, the caller cuts in mid-sentence, and the agent yields.
Latency≈0.5sresponse latency
Answer rate100%calls answered on the first ring
Availability24/7always on, no queue, no hold music
Where it fits the use case, we run direct speech-to-speech — audio in, audio out, no text round-trip — for the most fluid conversations available today.
Hybrid voice · Recorded + generated
Sounds like a person, because a huge part of it is.
For high-frequency lines — greetings, confirmations, common answers — the agent uses studio-recorded human voice clips. For everything else, it generates speech live in the same cloned voice. The result is seamless: callers hear one consistent, natural voice, with the warmth of a recording and the flexibility of AI.
Recorded · human voiceGenerated · same voice
One continuous voiceNo audible switch
Higher trustHigher completion ratesLower cost per call
WorkflowsFive workflows.
Five workflows.
One voice.
Sales outreach
DialQualifyHandoff
Outbound calling that qualifies before it ever reaches a human rep.
Customer support
AnswerResolveLog
Inbound issues answered and resolved without a queue.
Complaints & escalations
AnswerRegisterCallback
Escalation and a closed-loop callback, tracked end to end.
Appointments & bookings
AnswerVerifySchedule
Verification, scheduling, and confirmations for clinics, travel, and service lines.
Collections & reminders
RemindNegotiateRecord
Payment and renewal reminders that stay polite, compliant, and logged.
Integrations · Telephony · CRM
Your lines. Your systems. No rip-and-replace.
Works with your existing telephony — SIP trunks, PRI gateways, cloud telephony providers — and connects to your CRM, ticketing, and internal APIs. The agent can fetch caller context before the phone is answered and write back outcomes the moment the call ends.
On the line
SIP / PRI trunksCloud telephonyPSTN gateways
Swar
On the data side
CRM syncTicketingWhatsApp follow-upWebhooksCustom APIs
Context in — before the phone ringsOutcomes out — the moment it hangs up
Deployment
Same agent. Wherever you need it.
Your VPC
Your cloud, our opsWe deploy the full stack inside your cloud account. Data stays in your environment; we handle upgrades and reliability.
Control
On-premise
Fully sovereignThe entire stack — models included — inside your data center. Air-gapped options for government and defense.
Control
Every language on the line · Global providers
One agent. Every language your callers speak.
Swar's own ears and voice were built for India. Everywhere else, the same agent runs on the global speech and realtime models you already trust — Google Gemini, OpenAI, ElevenLabs, Deepgram, Azure Speech and more — which between them cover dozens of world languages. One agent, one transcript, one set of analytics, whichever engine is on the line.
SwitchboardLine 04 · 16 lines openOne agent · every line
- hiHindiनमस्ते
- enEnglishHello
- esSpanishHola
- frFrenchBonjour
- deGermanHallo
- ptPortugueseOlá
- arArabicمرحبا
- jaJapaneseこんにちは
- zhMandarin你好
- koKorean안녕하세요
- idIndonesianHalo
- swSwahiliHabari
- trTurkishMerhaba
- ruRussianЗдравствуйте
- viVietnameseXin chào
- thThaiสวัสดี
Dozens of world languagesSwitches mid-callOne transcript, one analyticsProvider of your choice
01
Indian languages
In-houseSwar's own speech-to-text and text-to-speech, trained for Indian speech as it sounds on a real phone line, shipping inside the same perimeter as everything else.
- Engine
- Swar STT · Swar TTS
- Languages
- Hindi, English, Gujarati, Tamil, Bengali, Marathi, Telugu, Kannada, Malayalam, Punjabi
- Switching
- Mid-sentence, in one pass
- Runs
- In your perimeter — cloud, VPC or air-gapped
02
World languages
Global providersFor every other market, Swar plugs in the provider you choose — the same patch bay you'll see below — and keeps the agent, the workflows and the analytics exactly as they are.
- Engines
- Gemini Live · OpenAI Realtime · ElevenLabs · Deepgram · Azure Speech · Google
- Languages
- Dozens of world languages — coverage varies by provider and model
- Switching
- Mid-call, where the provider supports it
- Runs
- Your region, your provider account, your contract
Same agent, same workflowsSame transcript, same analyticsYour provider, your contract
Provider names are trademarks of their respective owners and appear only as examples of the engines Swar can run on. Language coverage is the provider's, not ours, and changes over time — ask us what's live for your region.
Bring your own model · STT · TTS · S2S
Swap the model. Keep the analytics.
Swar's own speech models cover Indian languages. For the rest of the world, plug in the global speech-to-text, text-to-speech or realtime provider you already trust — Gemini Live, OpenAI Realtime, ElevenLabs, Deepgram, Azure Speech — or a model you trained yourself. Every call still lands in the same place: one transcript, one outcome, one set of analytics, written back to the systems you already run.
Patch bayLine 04 · three socketsSwar core · global models
Call analyticsLine 04 · 03:12Illustrative call
Plugged in: STTSwar STTTTSSwar TTSS2SSwar S2S
- Transcript
- “¿Por qué mi factura se duplicó — sorry, why did my bill double this month?”Full, code-switched, inside your perimeter
- Languages
- es ⇄ en · switched mid-sentenceLanguage mix per call
- Turn latency
- ≈0.5s avgPer turn, per call
- Intent
- Billing query · duplicate charge
- Outcome
- Resolved · no handoffWritten back to your CRM at 03:12
- Sentiment
- Frustrated → settled
Same six fields, whichever model is plugged in.Unchanged
Your model, your callOne transcript, one outcome, one write-backAnalytics never leave your perimeter
Provider names are trademarks of their respective owners and appear only as examples of the kind of model each socket accepts. No affiliation or endorsement is implied. Ask us which integrations are live for your deployment.
From the Eviorax lexicon
Entry 02 · 06
Swar
/swər/ · nounSanskrit, स्वर — “voice; a note in music”
Eviorax productA multilingual voice AI that answers, resolves, and follows up on real phone lines — inbound and outbound, in your region, on the speech providers you choose.
- Built for
- Enterprises, telecoms, banks, utilities & the public sector — worldwide
- Speaks
- 10+ Indian languages in-house · dozens of world languages via global providers
- Runs
- In your region, inside your data perimeter — even air-gapped
- Proven at
- Sterlite Technologies — live support & service lines, India
Built in Bharat · Ready for the world
Built in India. Running anywhere.
Swar learned to hold a call in the hardest multilingual market there is. The international edition carries that architecture to every other market — new languages through global providers, new jurisdictions through regional hosting.
Ready forAny language.
Global providers, one core
Swar's own models cover India; Gemini, OpenAI, ElevenLabs, Deepgram, Azure and others cover dozens of world languages — plugged into the same agent, the same transcript, the same analytics.
One build · every market
Deploying in India? Swar's own models, on-prem.Built for India? See Swar India
Questions worth asking
Things worth asking.
Still something unanswered? We'd rather work through it on a call than leave it to a datasheet.
Talk to usWhich languages does Swar International support?
Swar's own speech models cover 10+ Indian languages. Beyond India, Swar runs on global speech and realtime providers — such as Google Gemini, OpenAI, ElevenLabs, Deepgram and Azure Speech — which between them cover dozens of world languages, with mid-call switching. Exact coverage depends on the providers and models chosen for your deployment.
Can we host it in our own region?
Yes. Deploy in your own cloud account in the region you need — EU, UK, US, Gulf, APAC — in your data centre, or air-gapped. Calls, transcripts and caller PII stay in that region; we don't route them through a home cloud.
What's the latency like?
Around half a second from the caller finishing to the agent speaking — fast enough that conversations feel natural, with real interruption handling.
Can it run fully on-premise?
Yes. The complete stack, including the AI models, can run inside your data center or VPC — air-gapped where required. No call audio, transcript, or PII ever leaves your perimeter.
How does it handle GDPR and our compliance requirements?
Because the deployment lives inside your infrastructure and your region, your existing certifications, data-processing agreements and audit scope continue to cover it. There's no external vendor processing your caller data — and where a third-party speech provider is used, it's one you choose and contract with directly.
Can it integrate with our CRM and telephony?
Yes — SIP/PRI and cloud telephony on the line side; CRM, ticketing, and custom APIs on the data side. Context is fetched before the call and outcomes are written back after it.
Is this in production or a demo?
In production — live inbound and outbound traffic with Sterlite Technologies in India, answering 100% of calls on the first ring, 24/7. International deployments run the same platform on your choice of providers and region.
What does a pilot look like?
One line, one workflow, your real callers. We typically stand up a pilot in weeks, measure resolution and containment against your current baseline, and scale from there.
Put an agent
on your lines.
Enterprise, telecom, banking, utilities, healthcare, BPO — wherever your phones ring, we answer. In any language, in your region, on your infrastructure, from the first ring.