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New here? Jump straight to the Quickstart — most teams have an agent answering calls in under an hour, no code required.

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What Vistrow Voice does

Vistrow Voice runs AI voice agents that answer and place phone calls, staff a website call widget, and qualify leads — in more than 130 languages, including Hindi, English and 9 other Indian languages, with natural mid-sentence code-switching (Hinglish and beyond).

Inbound calling

An agent answers your business number, qualifies the caller, and books appointments — 24/7.

Outbound campaigns

Dial a contact list automatically, respecting India’s TRAI calling-window and Do-Not-Call rules.

Website widget

A voice-or-chat call button you embed on your site — visitors talk to your agent without downloading anything.

Knowledge base

Upload a brochure or price sheet; the agent answers from it instead of improvising.

Build with AI

Describe your business in a few lines and get a ready-to-test agent drafted for you.

Artha Copilot

Ask questions about your calls, leads and credits from any dashboard page. On Growth and Scale, it can also make changes for you after you confirm.

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Built for how India actually calls

  • 130+ languages — Hindi, English and 9 other Indian languages (Marathi, Tamil, Telugu, Kannada, Malayalam, Gujarati, Bengali, Punjabi, Odia), plus 120+ more, with mid-call language switching when a caller actually switches.
  • HD voices that follow the caller — an HD voice keeps the same persona across 52 languages, including the Indian languages above, and switches mid-call when the caller does.
  • Real turn-taking — configurable interruption sensitivity and end-of-call silence handling, tuned per agent.
  • Compliance built in — TRAI calling-window enforcement, Do-Not-Call registry scrubbing, and consent logging, on by default.

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Explore the docs

Quickstart

Create your first agent, add knowledge, and test it in the browser.

Platform guides

How every dashboard section — Agents, Widget, Compliance, Billing — actually works.

Authentication

Generate an API key and call the platform programmatically.

API Reference

Endpoints for agents, calls, knowledge bases, and widget sites.