Real-time voice engine · Hindi & English
The Platform

One platform. Every real time AI voice agent you'll ever need.

A multilingual AI voice agent platform built on one real-time engine — bring your own models or use ours, connect any number, and ship production-ready agents in minutes.

Multilingual by default··Live in minutes
Why Vartaa

AI voice agent platform. Built to sound nothing like the rest

Most platforms bolt on language support as an afterthought and lock you into one provider. Vartaa was built the other way around.

REAL-TIME PIPELINE
Resilient
01REAL-TIME PIPELINE

Real-time isn't a feature here.

A custom streaming pipeline moving speech, AI, and voice as one — powering sub-second replies, natural turn-taking, and truly interrupt-friendly conversation.

< 800ms
02INDIC-FIRST

Multilingual by design, not by patchwork.

Gender-correct grammar and native-sounding voices across every language.

नमस्तेHindiEnglishgender-correct grammar
03BEST STACK

We picked the best, so you don't have to.

Every speech and AI provider here is benchmarked and battle-tested, so your agent gets the strongest voice-and-model pairing available — zero keys to manage or set up to handle.

best
04NEVER DROPS

A call that never hears the difference.

Automatic failover and key rotation keep every agent live — so callers always hear the same voice, start to finish, no matter what.

99.9% uptimeautomatic failover · key rotation
Integrations

Built to plug into your existing stack.

Best-in-class providers, pre-tuned and swappable — plus any API, webhook, or your own documents, so every AI voice agent stays grounded.

Telephony
02
AI models (LLM)
05
Speech-to-text
04
Text-to-speech
05
Business & CRM
04
Web search
02
Twilio
Plivo
OpenAI
Anthropic
Google Gemini
Grok
Azure OpenAI
Deepgram
AssemblyAI
Sarvam
Speechmatics
ElevenLabs
Cartesia
Google
Salesforce
HubSpot
Zapier
Mailgun
Tavily
SerpAPI
Agents you can launch

Pre-built, no-code, grounded, multilingual.

Pick a template to hear this AI voice agent platform in action. Live in minutes.

Live callCustomer Support
00:04HI · EN
streaming · < 800ms latencyno-code · knowledge-grounded
What else we do

The extras behind every production-ready agent.

Visual workflows

Chain multi-step flows with branching, scheduling, and triggers — pull a CRM record, reply, then log the entire call automatically.

Dual-currency pricing

Transparent INR and USD billing, with budget and premium voice tiers you can set for every AI voice agent.

Smart cost control

Pay only for what gets spoken — pick budget or premium stacks for each agent, right down to the call.

Resilience engine

Circuit breakers and automatic failover keep your real-time AI voice agent live and answering, always.

Language presets

Switch any agent across 14+ languages in a single click — no retraining, no rebuilding, ever.

Automations

Fire agents from a schedule or any event — an inbound webhook, a CRM update, or a missed call — this multilingual AI voice agent platform handles it with zero manual steps.

Build your next AI voice agent, starting today.

No code. No provider lock-in. Live in minutes.

Get started
Start free.

Spin up an agent and hear your first call in minutes.

Start free
Talk to us
Book a demo.

See this AI voice agent platform on your exact use case — 20 minutes

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