Live Chat
Definition
Live chat is an on-demand messaging channel that enables synchronous text conversations between customers and support agents (or AI chatbots) directly within a web or mobile interface. Unlike email (asynchronous) or phone (requiring voice communication), live chat offers the immediacy of real-time conversation with the convenience of text. Modern live chat systems support agent-handled chats, fully automated chatbot conversations, and hybrid flows where AI handles initial contact before routing to a human agent when needed. Live chat has become one of the preferred support channels, particularly among younger customer segments.
Why It Matters
Live chat delivers the highest customer satisfaction scores of any support channel while enabling agents to handle multiple conversations simultaneously — making it both the most satisfying and the most efficient channel. Customers get immediate responses without being put on hold; agents can use canned responses and knowledge base integration to respond quickly; and chatbots can handle routine inquiries automatically. For AI-first support strategies, live chat is the delivery channel through which AI chatbots interact with customers, making it the foundation of scalable modern support.
How It Works
Live chat is implemented by embedding a JavaScript widget on a website or integrating a chat SDK into a mobile app. When a customer opens the chat widget, they are either connected directly to an agent (if available) or handled by an AI chatbot. Chatbots triage the inquiry, answer if possible, or collect context before routing to the appropriate agent queue. Agents manage concurrent chat sessions through a workspace that shows all active conversations, customer history, and quick-access tools like canned responses and knowledge base search. Chat transcripts are stored and linked to the customer's support history.
Live Chat — Session Anatomy
How did we do?
Concurrent Chats
Alex M.
active
Jordan R.
typing
Sam T.
waiting
Customer Context
Real-World Example
A 99helpers customer adds a live chat widget to their SaaS pricing page after noticing high abandonment rates. The AI chatbot greets visitors, answers pricing questions, and qualifies upgrade opportunities — routing hot prospects to sales and support questions to service agents. Within 60 days, the pricing page abandonment rate drops 22% and trial-to-paid conversion increases by 18% because potential customers get instant answers to objections rather than leaving to search for information.
Common Mistakes
- ✕Offering live chat without adequate staffing — an understaffed chat channel that leaves customers waiting produces worse satisfaction than not offering it at all
- ✕Treating live chat as a standalone channel — chat is most effective when integrated with CRM, knowledge base, and ticketing for full context
- ✕Not setting and communicating wait time expectations — customers tolerate waits if they know how long, but become frustrated by unacknowledged delays
Related Terms
Omnichannel Support
Omnichannel support is a customer service approach that delivers a seamless, consistent experience across all contact channels — email, chat, phone, social media, and self-service — with full context preserved as customers move between them.
Chatbot Deflection
Chatbot deflection is the process by which an AI chatbot resolves a customer's inquiry completely, preventing the need for human agent involvement and reducing the volume of tickets that reach the support team.
Agent Assist
Agent assist is an AI-powered tool that supports human support agents in real time by suggesting responses, surfacing relevant knowledge base articles, identifying customer intent, and recommending next best actions during live interactions.
Canned Response
A canned response is a pre-written reply template stored in a support system that agents can insert into conversations with a single action, enabling consistent, fast responses to frequently asked questions.
Concurrent Chat
Concurrent chat refers to an agent's ability to handle multiple live chat conversations simultaneously, a key efficiency advantage of chat over phone support that significantly increases agent productivity.
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