Definition
What this term means
AI systems designed to engage in natural, human-like dialogue, including chatbots, voice assistants, and AI search interfaces. Conversational AI encompasses everything from simple FAQ bots to sophisticated assistants like ChatGPT, Siri, and Alexa that can understand context, follow multi-turn conversations, and provide personalised recommendations based on user intent.
Why it matters
The business impact
Conversational AI is rapidly becoming the dominant interface for information discovery and brand evaluation. When users have a natural conversation with an AI assistant about their needs, the assistant's response shapes their perception and decision-making in real time. Brands need to be accurately represented in these conversations to capture demand at the moment of intent.
Used in context
How you might use this term
“A travel company tested their brand representation across ChatGPT, Gemini, Alexa, and Siri for 50 destination-related queries. They discovered significant inconsistencies where Gemini cited them frequently while Alexa never mentioned them, and developed a platform-specific optimisation strategy to address the gaps.”
Related terms
Explore connected concepts
Chatbot
A software application that simulates human conversation through text or voice, powered by rules-based logic, AI, or a combination of both. Modern AI-powered chatbots use large language models to understand user intent and generate contextual responses. They are deployed across websites, messaging platforms, and customer service channels, and increasingly serve as a frontline for brand discovery.
Voice Search
Search queries spoken aloud to AI-powered voice assistants such as Siri, Alexa, Google Assistant, or Cortana. Voice searches tend to be longer, more conversational, and more question-based than typed queries. Voice search results typically return a single answer rather than a list of options, making the competition for that one position exceptionally high.
AI Agent
An autonomous AI system that can plan, execute multi-step tasks, make decisions, and take actions on behalf of a user, such as researching products, comparing options, booking services, or making purchases. Unlike simple chatbots, AI agents can browse the web, use tools, and complete complex workflows with minimal human intervention.