Helpdesk Concepts

Live Chat

Definition

Live chat is a support channel that lets customers message a company in real time — usually through a widget on a website or app — and get immediate responses from an agent or AI, without waiting for email or phone queues.

Also known as: chat supportweb chatreal-time chat

How it works

A chat widget sits on the site or in the product. When a customer opens it and sends a message, it's routed to an available agent (or an AI agent) who replies in the same session. Conversations are logged as tickets, and agents can handle several chats at once.

Increasingly the first responder is automated: an AI agent answers instantly and only hands off to a human when the question needs judgment or a human touch — keeping response times low even outside staffed hours.

Why it matters

Live chat offers the immediacy customers expect while being more efficient for agents than phone, since one agent can juggle multiple conversations. Because it's real-time and in-context, it's a natural home for AI resolution — instant answers on routine questions, seamless handoff on the hard ones.

Frequently asked

What is the difference between live chat and a chatbot?

Live chat is the real-time messaging channel itself. A chatbot is one thing that can answer inside it. Live chat can be staffed by human agents, an AI agent, or both working together.

Does live chat replace email or phone support?

Rarely entirely. Live chat excels at quick, in-the-moment questions, while email suits detailed or asynchronous issues and phone suits complex or sensitive ones. Most teams offer chat alongside other channels.

Related terms

Messaging Widget

A messaging widget is the embeddable chat interface — usually a floating button in the corner of a website or app — that lets customers start a conversation with support, a bot, or an AI agent without leaving the page..

Chatbot

A chatbot is a software program that simulates conversation with users through text, ranging from simple rule-based scripts that follow decision trees to AI-powered bots that understand natural language..

AI Agent

An AI agent is a software system that uses a language model to understand a request, decide what to do, and take actions — calling tools, retrieving data, and completing tasks — rather than just returning a single scripted answer..

Human Handoff

Human handoff is Macha's principle of keeping a person in the loop on anything customer-facing — most concretely through confirmation gates that pause an agent before any write action in interactive chat, and escalation patterns that route hard cases to your team..

First Response Time (FRT)

First Response Time (FRT) is the average time between when a customer submits a support request and when they receive the first human or meaningful reply..

Put these ideas to work

Macha is an AI agent layer that sits on top of the help desk you already run — Zendesk, Freshdesk, Front, Intercom, or Gorgias.

Start Trial