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Tutorial: How to Build ChatGPT-Like Chatbot for Windows, iOS, & Web

Chatbot development services are the ideal answer to how to build a ChatGPT-like chatbot for Windows, iOS, and the web. Read our comprehensive tutorial to learn how to create a chatbot like ChatGPT for your business in 2023. 

Since the launch of ChatGPT in 2022, the AI-powered chatbot has shaken the technological world. From helping developers write codes to offer medical assistance to individuals, ChatGPT has touched almost every industry and domain. 

Witnessing the immense growth of AI, businesses around the globe are looking to harness the power of technology. If you want to build a ChatGPT-like chatbot for your organization, this ultimate guide is for you. 

In this chatbot tutorial, we will reveal how to create a ChatGPT-like chatbot for Windows, iOS, and the web in simple steps. 

Factors to Consider Before Developing AI Chatbot 

Before you dive into the technical process, it’s vital to prepare a strategy and lay out a detailed blueprint. Here are a few critical factors for building an effective custom chatbot strategy. 

Define Your Business Objective

Clearly defining your business objectives is crucial for the successful development of an AI chatbot. In this initial step, you have to identify the key features and functionalities you want your chatbot to possess, determine the target audience it will cater to, and outline the specific use cases it should address. This will ensure that your chatbot aligns with your overall business strategy.

Analyze the Market Trends

The next important step is to conduct a thorough analysis of customer preferences and market trends in your industry. Dive into the challenges faced by your target audience when interacting with your business. This research will provide valuable insights for tailoring your chatbot to meet customer expectations and stay ahead of the competition.

Connect With AI/ML Experts

As AI chatbot development involves technical intricacies, it is advisable to collaborate with AI/ML development team. Seek out experienced professionals or development partners with expertise in machine learning, natural language processing (NLP), and conversational AI. Their knowledge and guidance will ensure the development of a robust and effective chatbot solution.

Prepare a Budget

Before embarking on the chatbot development process, it is essential to establish a budget. Consider factors such as development costs, ongoing maintenance, hosting infrastructure, and any potential integration expenses. A well-prepared budget will help you allocate resources efficiently and prevent financial surprises during the project’s lifecycle.

create chatgpt like chatbot for windows

6 Steps to Build ChatGPT-Like Chatbot in 2023 

Building a ChatGPT-like chatbot involves several steps, including setting up the development environment, training the model, creating the backend and frontend components, integrating with a database, and deploying the chatbot to a cloud platform. 

Here’s a step-by-step process to build an AI chatbot for your business:

Step 1: Set up the Development Environment

Start by installing Python on your Windows machine or iOS device. Next, install the required libraries using pip. 

pip install tensorflow flask django

If you want to develop the web version of the chatbot, install Node.js.

Step 2: Train the Model

The next step is to gather a large dataset of conversational data that you’ll use to train the chatbot model. For efficiently training the chatbot model, preprocess and clean the dataset, including tokenization and formatting. The two best tools that allow you to train the model include TensorFlow or PyTorch. 

Here’s an example using TensorFlow:


import tensorflow as tf

# Define and train the model

model = tf.keras.models.Sequential([…])


Lastly, save the trained model to be used by the backend.

Step 3: Create the Backend

Now, create the backend by choosing a backend framework, such as Flask, Django, or Node.js. You can set up a RESTful API endpoint to handle chatbot requests and responses. 

Here’s an example using Flask:


from flask import Flask, request, jsonify

app = Flask(__name__)

@app.route(‘/chatbot’, methods=[‘POST’])

def chatbot_endpoint():

    user_message = request.json[‘message’]

    # Process the user message and generate a response

    response = chatbot.generate_response(user_message)

    return jsonify({‘response’: response})

You can implement the `generate_response` function to generate responses using the trained model.

create chatgpt like chatbot for web

Step 4: Create the Frontend (Web)

Once you have created the backend, it’s time to choose a frontend framework, such as React, Angular, or Vue.js. You can set up the necessary HTML, CSS, and JavaScript files to create the chatbot interface. In addition, make a POST request to the backend API endpoint when the user sends a message. 

Here’s an example using JavaScript and React:


import React, { useState } from ‘react’;

const Chatbot = () => {

  const [messages, setMessages] = useState([]);

  const [userMessage, setUserMessage] = useState(”);

  const sendMessage = async () => {

    // Send the user message to the backend API

    const response = await fetch(‘/chatbot’, {

      method: ‘POST’,

      headers: {

        ‘Content-Type’: ‘application/json’


      body: JSON.stringify({ message: userMessage })


    const data = await response.json();

    // Add the response to the messages list

    setMessages([…messages, { sender: ‘bot’, content: data.response }]);




  return (


      {/* Display the messages */}

      {, index) => (

        <div key={index}>

          <span>{message.sender}: </span>




      {/* User input */}


        type= “text”


        onChange={(e) => setUserMessage(}


      <button onClick={sendMessage}>Send</button>




Step 5: Integrate with a Database

Integrate the chatbot with a database by choosing a database management system, such as MySQL, PostgreSQL, or MongoDB. You can quickly set up the database and configure the backend to connect to it. 

Here’s an example using Django and MySQL:




    ‘default’: {

        ‘ENGINE’: ‘django.db.backends.mysql’,



        ‘USER’: ‘username’,

        ‘PASSWORD’: ‘password’,

        ‘HOST’: ‘localhost’,

        ‘PORT’: ‘3306’,



You can also modify the backend code to store chatbot conversations in the database.

Step 6: Deploy and Host on a Cloud Platform

One crucial step in the process is selecting a reliable and robust cloud platform, such as AWS, Azure, or Google Cloud Platform. By leveraging the capabilities of these platforms, you can ensure seamless deployment and scalability for your chatbot solution. 

Simply create an account, establish a new project or instance, and deploy the backend and frontend code using the platform’s deployment methods. Take advantage of the platform’s configuration options to set up environment variables and network settings as needed. 

With these steps completed, your chatbot service can be initiated on the chosen cloud platform, providing a solid foundation for its operation.

Note: These above steps provide a general outline for building a ChatGPT-like chatbot. These implementation details may vary depending on the specific requirements and technologies used.

How Much Does ChatGPT App Development Cost? 

Several factors determine the exact cost of developing a ChatGPT-like AI chatbot. Some of them include: 

  • The complexity of the AI-powered chatbot. 
  • Intended use case of the AI chatbot for business goals.
  • The amount of data or information needed to train the chatbot.
  • The choice of cloud and storage solution you are using. 

Remember, chatbot development services can cost you anywhere from hundreds to thousands of dollars. The ideal way to optimize the cost of developing an artificial intelligence chatbot is to choose the right development partner. 

The artificial intelligence and machine learning experts will not only help you build a technically-sound product but also save cost by eliminating budget overruns, reworks, and mistakes. 

Being professionals in the field of AI and ML, Inferenz offers cost-effective chatbot development services. The ultimate aim is to ensure you get an AI chatbot tailored to your business needs. 

build chatbot with machine learning experts

Become Future-Ready With AI & ML Services From Inferenz 

Building an AI chatbot like ChatGPT can be a complex process, especially when you don’t have enough expertise to execute the development. That’s why it’s ideal to connect with a dedicated team of AI/ML developers to create chatbot like ChatGPT

Inferenz offers end-to-end AI development solutions, helping you build a product with a seamless user experience. Get in touch with our AI/ML experts today to improve customer service, increase engagement, and drive growth using chatbot development services.