An AI chatbot is a computer program that uses artificial intelligence (AI) to simulate conversations with humans. AI chatbots are often used in applications such as customer care, sales, and education.
AI chatbots are created using several different AI techniques, including natural language processing (NLP), machine learning (ML) and artificial intelligence (AI). NLP is used to understand natural human language, ML is used to learn models from data, and AI is used to make decisions and take actions.
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The Purpose of AI Chatbot
AI chatbots can be used for many different purposes, including:
- Customer care: AI chatbots can be used to answer customer questions, resolve problems, and provide support .
- Sales: AI Chatbots can be used to recommend products and services, answer questions about products and services, and perform sales transaction.
- Education: AI Chatbots can be used to deliver lessons, answer student questions, and evaluate student performance .
Chatbot AI is a new technology that is developing rapidly. AI chatbots have the potential to revolutionize the way we interact with computers and other devices.
TOP 5 most useful AI Chatbots in 2023
ChatGPT
The first is none other than ChatGPT, ChatGPT</ a> is a conversational AI chatbot by OpenAI that can generate text for you based on any prompt you type, creating emails, essays, poems, raps, grocery lists, letters, and more.
ChatGPT was released in November 2021 and became a major revolution in the development of the AI field.
Related article: Why should you use these tools? Prompt question on ChatGPT?

In addition to writing for you, ChatGPT can chat with you about simple or complex topics, such as “What is color?”or “What is the meaning of life?”ChatGPT is also proficient in STEM, can write and remove code errors, even solving complex mathematical equations.
The best part is that the service is completely free for everyone, right now as it is still in the research and feedback gathering phase.
The big downside is that chatbots sometimes work at full capacity due to their huge popularity.However, ChatGPT Plus</ a> provides users with general access even during peak times when the free version runs out of space.
Another key benefit of ChatGPT Plus is that it allows users to access GPT-4, OpenAI’s most advanced language model, access the internet, and cite responses — all features that Bing Chat has are all free.
However, the subscription cost for ChatGPT Plus is $20 per month.
Advantages | Disadvantages |
---|---|
Can create realistic and engaging conversations. | May produce inaccurate or misleading responses. |
Can be used for a variety of purposes, including customer service, education, and entertainment. | Can be expensive to develop and maintain. |
Is a powerful tool that can be used for many different purposes. | Should be used responsibly and ethically. |
Bing
In early February, Microsoft unveiled the new AI-enhanced Bing, running on GPT-4 , the latest version of OpenAI’s language modeling system that is more capable and reliable.
On May 4, Bing’s chatbot moved from limited preview to open preview, meaning it’s free for everyone to access.

From testing the chatbot, it was found that it has solved two main problems with ChatGPT, including: Information is always updated from the Internet and information sources are extracted.
While Microsoft announced at its Microsoft Build event that Bing will now support ChatGPT, giving it access to the web and citations, for now only ChatGPT Plus subscribers can access the feature that ability.
In addition, Bing is currently using GPT 4 for free, while ChatGPT costs $20/month.
Source article: https: //blogs.bing.com/search/march_2023/Confirmed-the-new-Bing-runs-on-OpenAI%E2%80%99s-GPT-4
Advantages | Disadvantages |
---|---|
Can be used on various devices, including Windows, Mac, iOS and Android. | Not as popular as Google and may not provide as many search results as ChatGPT. |
There are some unique features, such as Bing Rewards and Bing Maps. | Source results are often not related to the question. |
Is a free search engine. | May not be used by as many people and may not have as many features as ChatGPT. |
Create AI images from DELL 2. | |
Information is always updated to the latest |
Google Bard
Bard is Google’s experimental, conversational AI chat service.More than a month after its announcement, Google opened the waiting list for its chatbot on March 21, 2023.

Unlike most of the chatbots on this list, Google does not use a large language model in the GPT chain but instead uses a lightweight version of LaMDA, a model created by Google.
Related articles: BIG UPDATE: Google Bard officially supports Vietnamese Viet
After testing, the chatbot’s ability to code and act as a search engine was not its forte. However, chatbots work well as a text assistant that can edit text and write professional documents, including resumes, cover letters, professional summaries, and more.
Another important benefit is that Google Bard is free to use, so if you need help with your resume or essay on a short notice, it can be a good resource.
Advantages | Disadvantages |
---|---|
Bard is a realistic language model from Google AI, trained on large amounts of text and code data. | Bard is still under development and may not always be accurate. |
Bard can be used to create text, translate languages, write different types of creative content, and answer your questions informatively. | Bard may be used to create misleading, false or harmful content. |
Bard is a powerful tool that can be used for many different purposes. | Bard should be used responsibly and ethically. |
Perplexity AI
Perplexity AI is a free AI chatbot that is connected to the internet, powered, and has a very cool user interface.As soon as you visit the website , the use of chatbot very simple and easy to understand.All you have to do is enter your prompt in the ask anything box to get started.
Because of the many prompts it gives users to try, this is a great chatbot for testing and coming up with ideas.For example, below the text box, it has a “Popular Now” section that includes the most popular reminders and news.
All you have to do is click on them to learn more about the topic and chat about it.Additionally, Perplexity provides questions on related topics that you can click on to continue the conversation.

If you don’t know exactly what you want to ask the chatbot, or just know that you want to start a conversation about something, you can start typing in the prompt box and autofill suggestions will appear below. , making it easier for you to give initial reminders.
Another benefit is that there is an app for both iOS and Android, allowing you to also modify the chatbot on the go.
Advantages | Disadvantages |
---|---|
Perplexity AI is a powerful and comprehensive search engine that can help you find accurate and relevant information. | Perplexity AI is still in development and may not always be accurate. |
Perplexity AI can be used to find information across a variety of platforms, including the web, social networks, and news sources. | Perplexity AI can be difficult to use for those unfamiliar with advanced search terms. |
Perplexity AI is a free tool. | Perplexity AI may not be available in all countries. |
Jasper AI
Like ChatGPT, Jasper also uses language processing naturally to create human-like responses.Jasper even uses the same language model as ChatGPT and is using the model GPT-3.5.
With Jasper, you can enter a prompt for the content you want to write and it will write it for you, just like ChatGPT.The main difference with Jasper is that it has a lot of tools to create better copy.Jasper can check for grammar and plagiarism, and write over 50 different templates including blog posts, Twitter threads, video scripts, and more.

If you need to create written copy every day for your business, then Jasper is the tool for you.Still, at a cost of $39 a month, it’s an investment.
Advantages | Disadvantages |
---|---|
Is a powerful AI writing tool that can help you create high-quality content quickly and easily. | Still in development and may not always be accurate. |
AI can be used to create many different types of content, including blog posts, articles, emails, ads, etc. | AI can be expensive, especially if you use it frequently. |
There is a large and active user community where you can get support and feedback. | Difficult to use for those unfamiliar with AI tools. |
AIVA – All-round virtual assistant
AIVA is a comprehensive artificial intelligence solution consisting of more than 300 intelligent and versatile virtual assistants that save time and effort by providing instant answers, instead of having to search on the Internet or look up documents. Some outstanding features of AIVA:
- Writing assistant, SEO expert
- Video creation and script writing assistant
- Data processing and analysis assistant
- Advertising writing assistant, social network manager
- Assistant and consultant, sales specialist