7 Best FREE AI Chatbots That Will Blow Your Mind

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In the past year, we have seen the growth of the world’s best AI-powered applications. The world has witnessed the growth of AI chatbots that can converse with humans in natural language and provide information, entertainment, and assistance. AI chatbots are becoming more advanced, intelligent, and personalized thanks to the developments in natural language processing, machine learning, and deep learning. In this article, we will review some of the best AI chatbots that are available today and explore their features, capabilities, and benefits.

7 Best Free Ai Chatbots That Will Blow Your Mind

What is an AI chatbot?

An AI chatbot is a computer program that can replicate a conversation with a human user. It is powered by artificial intelligence (AI), which allows it to understand and respond to natural language questions and requests. AI chatbots are used in a variety of applications, including customer service, sales, and marketing.

How are AI chatbots different from normal chatbots?

In the case of regular chatbots, the bot solely responds to predetermined questions that have been programmed into its dataset. However, with AI-powered chatbots like ChatGPT, training occurs using an extensive dataset – in this case, data until September 2021. As a result, it becomes capable of providing responses to a wide array of questions, spanning topics from academia to research papers, based on its training.

What are the benefits of using AI chatbots?

There are many benefits to using AI chatbots. Some of the key benefits include:

  • Reduced customer service costs: AI chatbots can handle simple customer queries without the need for human intervention, which can free up customer service representatives to focus on more complex issues.
  • Improved customer satisfaction: Customers often prefer to interact with chatbots because they are available 24/7 and can provide quick and accurate answers to their questions.
  • Collected data: AI chatbots can help businesses collect data about their customers. This data can be used to improve the customer experience and make better business decisions.
  • Automated tasks: AI chatbots can be used to automate tasks, such as scheduling appointments or providing product information. This can free up employees to focus on other tasks.
  • Cost-effective: AI chatbots can be a cost-effective way to improve customer service.

Why are AI chatbots growing in popularity?

There are several reasons why AI chatbots are growing in popularity. 

  • It can help businesses save money on customer service costs. AI chatbots can handle simple customer queries without the need for human intervention, which can free up customer service representatives to focus on more complex issues. 
  • It can improve customer satisfaction. Customers often prefer to interact with chatbots because they are available 24/7 and can provide quick and accurate answers to their questions. 
  • It can help businesses collect data about their customers. This data can be used to improve the customer experience and make better business decisions.

Top 5 best AI chatbots:

As we have delved into the basics of AI chatbots, let’s discuss the best AI chatbots.

1. ChatGPT

ChatGPT is a state-of-the-art conversational AI system that can generate natural and engaging responses to user messages. It is based on the GPT-3 model, which is one of the largest and most powerful language models in the world. ChatGPT can handle a variety of topics and scenarios, such as casual chat, trivia, jokes, stories, and more. 

7 Best Free Ai Chatbots That Will Blow Your Mind

Key features of ChatGPT:

  • ChatGPT can adapt to the user’s personality, mood, and preferences. It can learn from the user’s feedback and previous messages to tailor its responses accordingly. 
  • ChatGPT can generate rich and diverse content, such as poems, songs, code, emails, and summaries. It can also help the user with rewriting, improving, or optimizing their content.
  • ChatGPT can handle complex and long-term conversations. It can maintain a coherent and consistent dialogue flow across multiple turns and topics. ChatGPT can also generate suggestions and advertisements to enhance the user experience.
  • The only cons of ChatGPT is its dataset, which is trained on data till September 2021, so users do not get real-time information related to any topic.
  • In terms of availability, it is completely free for users.

2. GPT-4 

GPT-4 is a large multimodal model that can accept image and text inputs and emit text outputs. It can perform various tasks with human-level accuracy and creativity, such as passing a simulated bar exam, composing songs, or explaining the plot of Harry Potter in a sentence.

7 Best Free Ai Chatbots That Will Blow Your Mind

Key features of GPT-4:

  • GPT-4 can handle both image and text inputs and generate text outputs that are relevant and coherent. This enables it to solve problems that require visual reasoning or understanding, such as describing an image, answering questions based on an image, or generating captions for an image.
  • GPT-4 has 100 trillion parameters, which is 10 times more than GPT-3.5. This allows it to leverage more data and computation to create increasingly sophisticated and capable language models.
  • GPT-4 has real-time internet access, which means users can get real-time information. Moreover, GPT-4 offers a lot of plugins that you can use for different use cases. For example, the Wolfram plugin can be used to solve any mathematics problems more efficiently.
  • Now, GPT-4 has a new feature called “Code Interpreter” that allows users to run Python code in a live working environment. It’s a sandboxed Python environment where users can execute Python code to perform tasks such as data analytics, image conversions, code editing, and basic video editing. The GPT-4 Code Interpreter can also generate data visualization code and display the results.
  • In the case of pricing, GPT-4 is paid. You need to buy ChatGPT plus a subscription to access GPT-4, which costs $20/month.

3. BingAI

Bing AI, a chat mode of Microsoft Bing, which is built on GPT-4 LLM, can understand and communicate fluently in multiple languages, generate creative content, perform web searches, and present information in a visually appealing manner. 

7 Best Free Ai Chatbots That Will Blow Your Mind

Key features of Bing AI:

  • Bing AI can generate content such as poems, stories, code, essays, songs, celebrity parodies, and more. Bing AI can also generate images based on the user’s request using a generative image query.
  • Bing AI can perform up to three web searches in a single conversation turn and leverage information from multiple search results to respond comprehensively. It can also reference factual statements to the search results and use markdown rendering elements to present information in a structured and attractive way. 
  • Bing AI can adapt to different chat modes: Balanced, Creative, and Precise.
    • The Balanced mode is the default mode that provides informative, logical, and actionable responses. 
    • The Creative mode is for users who want to have fun and enjoy Bing AI’s creativity and humor. 
    • The Precise mode is for users who want to get accurate and detailed information from Bing AI. Users can switch between these modes using a toggle button. These features are convenient for anyone who wants to customize their chat experience with Bing AI.
  • When it comes to accessing GPT-4 for free, Bing AI is the only way. All you need is Microsoft Edge, log in with your Microsoft account, and start using it.

4. Bard

Bard is an experimental conversational AI service developed by Google based on large language models (LLMs) such as LaMDA and PaLM. It aims to help users with productivity, creativity, and curiosity by providing high-quality responses to their queries and prompts. 

7 Best Free Ai Chatbots That Will Blow Your Mind

Key features of Bard:

  • Bard draws on information from the web to ground its responses in real-world knowledge. It uses Google’s understanding of quality information to select the most relevant and accurate sources for each query.
  • Bard gives users multiple drafts of its response so they can pick the best starting point for their collaboration. Users can also ask follow-up questions or request alternative responses from Bard.
  • Bard provides you the option to modify the response, such as simpler, professional, etc. 
  • Bard also has an image-scanning feature in which you can upload any image and ask anything, such as details of the image. You can upload basic wireframing of any website, and it will generate code for this.
  • For pricing, Bard is completely free, and it is completely worth trying.

5. Perplexity

Perplexity is an AI-powered search engine and a chatbot that utilizes advanced technologies such as OpenAI’s GPT-3.5 and GPT-4 combined with a large language model. Users can interact with Perplexity using natural language, either by typing or speaking, and receive relevant answers in the form of text, images, videos, or links.

7 Best Free Ai Chatbots That Will Blow Your Mind

Key features of Perplexity AI:

  • Perplexity can help users focus on their goals and tasks by providing them with personalized and contextual information. Users can choose their output responses from a specific location, such as YouTube, Reddit, etc. 
  • Perplexity can help users organize and manage their files by using natural language commands. Users can upload files up to 3 max at 25MB from various sources, such as Google Drive, Dropbox, or email attachments, and ask Perplexity AI to perform actions on them, such as renaming, deleting, moving, or sharing. Perplexity AI can also extract information from files, such as names, dates, or keywords.
  • Perplexity can help users create and edit content. Users can ask Perplexity AI to write or rewrite text for them, such as emails, essays, and reports. Perplexity AI can also generate content based on user inputs, such as headlines, summaries, or captions.
  • Perplexity AI also has access to GPT-4 copilot, which is free for up to 5 responses. After that, it is free if you have the pro plan, which costs $20/month and provides many features.
  • If you want to try Perplexity AI for yourself, you can sign up for a free trial or upgrade to a pro plan.

6. Claude

Claude is a next-generation AI assistant from Anthropic which is backed by Google. It is designed to be helpful, honest, and harmless. Claude is capable of a wide variety of conversational and text-processing tasks while maintaining a high degree of reliability and predictability.

7 Best Free Ai Chatbots That Will Blow Your Mind

Key features of Claude:

  • Claude is a conversational assistant based on a large language model. It can be instructed in regular English and responds in a conversational tone.
  • Claude works by sequence prediction and constructs its responses one set of characters at a time, in order. The quality of the instructions given to Claude can have a large effect on the quality of its outputs, especially for complex tasks. 
  • Claude’s context window has been expanded from 9K to 100K tokens, corresponding to around 75,000 words. This means businesses can now submit hundreds of pages of materials for Claude to digest and analyze, and conversations with Claude can go on for hours or even days. 
  • Claude can be accessed via API, and businesses can integrate it with their products for their customers. 
  • Claude also has a document-scanning feature. You can upload max 5 files up to 10 MB and ask questions, summaries, and key points related to the file.
  • In terms of availability and pricing. It is available in some countries, mainly the UK, the USA, etc. and it is still in beta testing, so it’s free to use.

Click here to read the detailed review of Claude.

7. Hugging Chat

Hugging Face is a leading company in the field of natural language processing and artificial intelligence. They have developed a platform called Hugging Face Chat, which is a free, open-source conversational AI platform that allows developers to build and deploy conversational AI applications.

7 Best Free Ai Chatbots That Will Blow Your Mind

It is built on top of the Hugging Face Transformers library, which provides a unified interface for accessing a wide range of state-of-the-art pre-trained language models. It has the support of multiple LLMs(Large Language Models) such as Palm, Lamda, etc. Right now, Hugging Chat has the support of a new launch LLM by Meta, “Llama 2,” which is trending right now. It also has access to “Code Llama,” which is specifically made to solve coding problems and has one of the best coding responses in the world of LLMs.


The development of AI chatbots has come a long way in recent years. As we have seen, some of the most advanced and capable AI chatbots available today include ChatGPT, GPT-4, Bing AI, Bard, Perplexity, Claude, and Hugging Chat. Each chatbot has its own unique capabilities and benefits, from conversational ability, creativity, and versatility to accuracy, productivity, and reliability. While they are not perfect, these AI chatbots represent the great strides being made in natural language processing and artificial intelligence. We can expect even more advanced and human-like AI chatbots to be developed in the coming years as the technology continues to rapidly evolve.

Frequently Asked Questions

What are the key benefits of AI chatbots?

AI chatbots provide benefits like reduced customer service costs, improved customer satisfaction, data collection, task automation, and cost-effectiveness.

How are AI chatbots different from regular chatbots?  

AI chatbots use machine learning to handle a wider range of questions while regular chatbots can only respond to predetermined questions.

What makes ChatGPT a leading AI chatbot?

ChatGPT generates human-like conversations on many topics, adapts to user preferences, creates diverse content, and handles long-term dialogues.

Why is Bing AI gaining popularity recently?

Bing AI provides free access to advanced GPT-4 features including content creation, web searching, and personalized chat modes.

What key features does Google’s Bard offer?

Bard grounds responses in web knowledge, provides multiple drafts to refine responses, allows modifications, and can scan images.

How does Perplexity AI utilize advanced AI?

Perplexity AI combines GPT-3.5 and GPT-4 with a large language model to deliver contextual answers in text, images, videos or links.

What are the benefits of Hugging Chat for developers?

Hugging Chat provides open-source access to leading natural language models like GPT-3, Codex, and Llama 2.

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Animesh Tripathi
Animesh Tripathi

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