What is a Chatbot?
A chatbot is a computer program that simulates a conversation with a person. It runs on websites, apps and messaging platforms such as Facebook Messenger and WhatsApp. It reads a customer's question and replies with a matching answer, usually from a fixed script.
Key Chatbot Terminology
- API (Application Programming Interface): A way for two separate applications to exchange data. For example, the WhatsApp Business API lets software providers connect their chat tools to WhatsApp.
- Artificial Intelligence (AI): In chatbots, AI adds context to rule-based systems so replies fit the conversation better.
- Conversational AI: A set of AI technologies, including natural language processing and machine learning, that lets software hold human-like conversations.
- Natural Language Processing (NLP) & Understanding (NLU): NLP helps software read text as people write it. NLU focuses on the meaning and context behind those words.
- Machine Learning (ML): ML lets software recognise patterns in language and improve its answers over time.
- Digital Channel or Conversational Channel: The place where a conversation happens, such as a website, an app or a messaging platform.
- Self-Service: Letting customers complete simple tasks, such as checking an order, without waiting for an agent.
What Chatbots Do Well
Chatbots bring some clear benefits to customer service:
- Instant replies: They answer common questions at any hour, so customers do not wait in a queue.
- Lower cost per question: They take simple, repeated questions off the team's plate.
- Scale: They handle many conversations at the same time with the same answers.
- Data: They record what customers ask, which helps a business improve its products and service.
Where Chatbots Fall Short
Most chatbots follow scripted flows. When a question falls outside the script, the customer hits a dead end. They can answer a question, but they cannot change an order or issue a refund. And when a conversation needs a person, many chatbots have no clean way to hand it over.
Chatbots vs AI Agents
Chatbots answer questions. AI Agents resolve issues, and hand over to your team when a person is needed.
| Aspect | Chatbots | AI Agents |
|---|---|---|
| Goal | Answer questions | Resolve issues |
| How they understand customers | Scripted flows and button menus | Understand intent in the customer's own words |
| Actions | No actions in your systems | Act in your systems, such as order changes or refunds |
| When they get stuck | Dead ends | Handover to a person, with the full history |
AI Agents answer FAQs, track orders, recommend products and capture leads. Routine questions are resolved end to end, and conversations that need a person go to your team. See how AI Agents for customer service work.
The Future of Chatbots
AI and machine learning keep improving, and customers now expect answers that fit their situation. Businesses are moving from scripted chatbots to AI Agents that can act on a request and know when to bring in a person.
Investing in AI Agents, such as Tactful AI's, can help a business engage customers effectively, simplify operations and drive growth.