What Is an AI Voice Bot: The Complete Guide

What is a voice bot?

A voice bot is AI-powered software that runs human-like phone conversations. It answers inbound and outbound calls, understands what the customer says, and responds with voice, much like a human agent would.

The core difference between an AI voice bot and an IVR (a standard phone menu): an IVR asks the customer to "press 1", a voice bot understands free-flowing speech. The customer can say "I'd like to move my appointment from Tuesday", and the bot handles it.

How does an AI voice bot actually work?

The voice bot works in 3 stages: 1. STT (Speech-to-Text), converting the customer's speech to text. 2. LLM, a large language model analyzes the intent and responds. 3. TTS (Text-to-Speech), converting the response back to voice.

All of this happens in under a second, a speed the customer never notices. The bot remembers everything said earlier in the call and responds based on the accumulated context.

AI voice bots for Hebrew: what matters to know

Not every voice bot speaks Hebrew at a sufficient level. Contemporary Israeli Hebrew includes idioms, words that blend together in casual speech, Hebrew-English code-switching, and varied accents, all factors that trip up generic bots.

The voice bot built by Liran Peleg and Peleg.ai is trained on a contemporary Israeli speech corpus. It can also switch to English, Russian, or Arabic mid-call if the customer changes language.

What does a voice bot actually do?

A voice bot can handle: scheduling meetings directly to a calendar, answering frequently asked questions, qualifying leads, calling back hot leads within 30 seconds, sharing information, and logging every call to the CRM automatically.

See real recordings of a voice bot in action across real estate, insurance, and courier service, unedited. For the full build process, see how to build a Hebrew voice bot that actually works.

Frequently asked questions