In customer service, a voicebot is software that holds a spoken conversation with a customer: it listens, understands natural language, and answers or acts, typically over the phone. Unlike a menu that asks callers to press numbers, a voicebot lets the customer simply say what they need.
How a Voicebot Works
A voicebot chains four capabilities. Speech recognition turns the caller’s words into text. Natural language understanding works out what the caller means. A decision layer determines the response or action, often connecting to business systems. Speech synthesis then speaks the reply. The loop runs continuously through the conversation.
Voicebot vs Chatbot vs IVR
- A chatbot does the same job in text channels: chat, messaging, web. A voicebot is the spoken equivalent.
- A traditional IVR routes callers through fixed menus with keypad input. A voicebot replaces menus with open conversation, although modern IVRs increasingly blend the two.
- The terms voicebot and artificial intelligence (AI) voice agent are often used interchangeably. Voice agent usually implies the more capable end of the range: systems that complete tasks and handle complex requests, not just answer questions.