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Glossary

Conversational AI

Conversational AI is a type of artificial intelligence where machines engage in natural, human-like conversations with people across a variety of platforms, like chatbots and personal assistants. Conversational AI is able to interpret and reply to human language, allowing it to help people get answers, complete tasks, and solve problems. Interacting with conversational AI feels like talking to a real person.

How conversational AI works

Conversational AI systems combine natural language processing (NLP) and machine learning (ML) to interpret and respond to human input. First, a user might type a question into a chat window or speak a question to a voice assistant. AI then uses NLP to understand what is being said or typed, including what the user wants and specific keywords. Through dialogue management, the system chooses the best response and replies using natural-sounding language. In voice responses, text-to-speech technology is used to convert the answer to speech. Each of these steps happens in seconds, enabling real-time, back-and-forth conversations. Moreover, conversational AI learns from every interaction, improving over time. 

Conversational AI and customer experience (CX)

Conversational AI is becoming foundational to customer experience (CX) because it can deliver the fast, easy, personalized support modern customers want. Since it’s available 24/7, it can answer customer questions or offer support at any time, even outside of business hours. It also provides consistent responses, so each customer receives the same accurate information. It’s also extremely scalable, so businesses can help more people at once without increasing headcount. 

As AI improves, it's also enabling personalized experiences. For example, a virtual agent can greet a customer by name, reference past purchases, and offer help tailored to their history within seconds. This level of responsiveness builds trust and satisfaction and, ultimately, loyalty and better business outcomes.

Benefits and challenges of conversational AI

Conversational AI is revolutionizing how people interact with businesses, helping customers solve problems faster and helping businesses provide better service at scale. Some key benefits include: 

  • Cost efficiency—Conversational AI automates repetitive questions, reducing the need for large teams and freeing up human agents to handle more complex issues. 
  • Availability—Always-on customer service means customers can get instant responses around the clock, which is ideal for global businesses and high-traffic hours. 
  • Scalability—AI can handle thousands of conversations simultaneously, making it easier to support product launches, seasonal demand spikes, or international growth without having to increase headcount.

Conversational AI still faces some hurdles:

  • Language understanding—Human language is complex. Sarcasm, slang, or accents can confuse AI systems, though this is improving quickly.
  • Privacy concerns—Conversational AI often requires access to personal data, so securing that information is critical.
  • User trust—Some users are still hesitant to interact with machines or share sensitive information unless they’re confident it’s secure and accurate.

Conversational AI enables fast, helpful, and natural communication across a variety of channels, from websites to smart speakers. It’s quickly becoming a key part of how businesses connect with their customers. As expectations grow, using conversational AI can help deliver the seamless, personalized experiences people now expect.

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