# Conversational AI > AI systems designed to engage in natural, contextual dialogue with humans across text and voice channels. Category: Applications Source: https://chipp.ai/ai/glossary/conversational-ai Conversational AI encompasses AI systems designed to engage in natural, human-like dialogue. It combines natural language understanding, contextual reasoning, and response generation to create fluid conversations that feel natural rather than scripted. Key components include: natural language understanding (NLU) — parsing user intent and entities from text or speech, dialogue management — tracking conversation state and deciding what to do next, natural language generation (NLG) — producing contextual, relevant responses, and context management — maintaining coherent conversations across multiple turns. Conversational AI differs from simple chatbots in several important ways: it understands context and nuance (not just keyword matching), handles multi-turn conversations (remembering what was said), manages ambiguity (asking for clarification when needed), adapts to user style (matching formality, language, tone), and integrates knowledge (referencing facts and information accurately). Modern conversational AI is powered by large language models that have been trained on vast amounts of text data, giving them an understanding of language, common knowledge, and conversation patterns. This foundation is then customized through system prompts, knowledge bases, and fine-tuning. Applications span virtually every industry: customer service, sales, healthcare, education, finance, legal, hospitality, and more. The key advantage is scalability — conversational AI can handle unlimited simultaneous conversations while maintaining quality and consistency. ## Related Terms - [Chatbot](https://chipp.ai/ai/glossary/chatbot.md): A software application designed to simulate conversation with human users through text or voice interfaces. - [AI Agents](https://chipp.ai/ai/glossary/ai-agents.md): Autonomous AI systems that can perceive their environment, make decisions, and take actions to achieve specific goals. - [Natural Language Processing (NLP)](https://chipp.ai/ai/glossary/natural-language-processing.md): The field of AI focused on enabling computers to understand, interpret, and generate human language in useful ways. - [Large Language Model (LLM)](https://chipp.ai/ai/glossary/large-language-model.md): A neural network trained on massive text datasets that can understand and generate human-like language, powering modern AI assistants and agents. --- This term is part of the [Chipp AI Glossary](https://chipp.ai/ai/glossary), a reference of AI concepts written for builders and businesses. Build AI agents with no code at https://chipp.ai.