How To Build an AI Chatbot Like ChatGPT With Language Processing Abilities?

The process of developing a ChatGPT-like chatbot must include comprehensive takes on structuring datasets, weaving AI/ML algorithms, and interface design.

Updated 4 December 2023

Chandrapal Singh
Chandrapal Singh

Director at Appventurez

In the realm of digital transformation and AI-powered landscape, chatbots have garnered immense publicity across industries. Their ever-rising popularity has further led businesses to upgrade their digital space and build an AI chatbot like ChatGPT

On top of the famed AI chatbots with reportedly the largest market share, and now with a disruptive status, is ChatGPT. Developed by OpenAI, it is an AI-powered language model capable of comprehending and generating relevant responses to user prompts and questions. Considering its industrial utilities and possibilities of wider applications, it’s no surprise that businesses often want to learn how to make an AI chatbot like ChatGPT.

Provided the understanding that AI chatbots enrich customer experience and augment engagement, enterprise owners are also looking to integrate AI-powered tools into their product infrastructure. For that, a detailed step-by-step guide on how to build an AI chatbot like ChatGPT from a technical and business viewpoint is discussed below. 

Constructing the Strategy for Developing an Outstanding AI Chatbot

ChatGPT defines itself as a language model further elaborating its functionalities for Natural language Processing (NLP) tasks such as question-answering, translation, and ChatBot development. 

However, before diving into the process of ChatGPT development, it is critical to define the strategy and lay out an exhaustive blueprint. This ensures that the chatbot is aligned with the business objectives and customer preferences. In the succeeding section, the procedure for building an effective AI chatbot strategy has been outlined.

Defining Business Objectives

Unless the business goals are defined, it would not be possible to set the chatbot development parameters. Thus, while finalizing the business objectives, consideration of the target audience, key features of the chatbot, and budget estimation are crucial.

Analyzing The Market Dynamics

 It’s advantageous to have a comprehensive report on the market trends and customer preferences on the desk while building a business strategy. This aids in projecting capital expenses toward its actual objectives.

Outsourcing Project To The Right Partner

As previously mentioned, to build an Ai chatbot like ChatGPT, it is significant to outsource the project to the right development partner, not only as a measure to save costs but provide value to your business strategy.

Leading An MVP-driven Dev Approach

 An MVP maintains a channel for iterations in development, real-time quality testing, incorporating user feedback, and providing a cost-efficient solution. It puts the client and the development team in total control of the project.

Assuring AI Chatbot Quality

Once the code lines are written and the product ages past the development process, the AI chatbot is put through rigorous testing to ensure impeccable quality and the best customer experience possible.

Fine-tuning Chatbot Post-production

Despite the heightened prudence during the development process, it must be understood that the product would still have limitations and draw user feedback. Insights from the feedback can then be used to fine-tune the AI chatbot and help it evolve.

Stepwise Guide on How to Build an AI Chatbot like ChatGPT

The must-haves for an AI chatbot to be exemplary are – a conversational flow, integrated machine-learning algorithms, and room for continual improvement based on user feedback. To build an effective and engaging chatbot, the following is an insight into the step-wise development process.

chatbot like chatgptStep 1: Choose an NLP Framework

The first step in building a ChatGPT-like AI chatbot is to choose a Natural Language Processing (NLP) framework. There are several open-source NLP frameworks available, such as NLTK, Spacy, and Gensim. Each framework has its strengths and weaknesses, so it’s essential to choose the one that best suits your needs.

Step 2: Prepare Your Dataset

The next step is to prepare your data. Your chatbot needs a large amount of data to learn from, so you’ll need to gather and organize your data. This data can include text from chat logs, emails, social media posts, and other sources. Once you have your data, you’ll need to clean and preprocess it to remove any irrelevant information, such as special characters, stop words, and punctuation.

Step 3: Feed Data To Your Chatbot

The third step is to train your chatbot. This involves feeding your data into your NLP framework and using machine learning algorithms to train your chatbot. The algorithms will learn how to understand natural language and generate responses based on the input they receive.

Step 4: Fine-Tune Your Chatbot

The fourth step is to fine-tune your chatbot. This involves tweaking your chatbot’s parameters and training it on specific topics or use cases. You may also need to add additional training data to help your chatbot learn more about a particular topic.

Step 5: Integrate Chatbot into an Interface

The final step is to integrate your chatbot into your website or application. This can be done using APIs or SDKs provided by the NLP solutions. You’ll also need to develop a user interface to allow users to interact with your chatbot. This must further ensure a higher rate of customer satisfaction and better customer experience.

Estimated Cost of Developing a ChatGPT-like AI ChatBot

Like any other digital product, it is essential to consider the most critical factors, both operational and computational, to build an AI chatbot like ChatGPT

To elaborate, the computational aspect of developing an AI-powered chatbot would include datasets, app complexity, customizations for the end user, the range of features and functionalities, and so on. 

While the operational cost is to be determined by the rate of outsourcing, hiring freelancers, or building an in-house team of chatbot developers.

cost of chatbot

On the computational front, the process starts by collecting data, both proprietary and those available in the public domain. However, data collection is a rather tedious and pricey process. 

Tedious in terms that, as an enterprise, you must sequence and annotate the vast availability of unstructured data to protract your line of business And the fees for outsourcing data annotation projects can vary from tens to hundreds to thousands of dollars. Not to mention the already high cost of accessing proprietary data sources.

In addition to data gathering, data storage is another crucial computational requisite. Most chatbot development houses take the utility of cloud-based resources like AWS, Azure, or Google Cloud for storage. 

In ChatGPT app development, the interface is hosted through Microsoft Azure’s cloud infrastructure. The bill of availing these cloud computing solutions can rise up on a sharp scale. 

To develop ChatGPT in particular, the timeline can be traced back to 2018 when GPT was first introduced. So it’s fair to state that to build an AI chatbot like ChatGPT, it might take several months.

Considering the above-discussed factors, the budget range for developing an AI chatbot like ChatGPT would fall somewhere between $90,000 to $450,000. In addition, the overall AI chatbot development timeline would be prolonged and could take up to several months.

custom chatbot development services

How to Reduce the Cost of Developing an App Like ChatGPT?

While overwhelming, the rate of AI chatbot development is indeed exorbitant. Yet it isn’t an intractable issue. With suitable checks and balances, the gross expense of AI-based chatbot development services can be considerably reduced. In the following section, pointers elaborating on how to lower the cost of AI chatbot development are presented.

Opting for the Right Resources

One extremely viable solution is to outsource your AI chatbot development project. However, choosing the right development partner is indispensable in the sense that it would regard your budget concerns and still deliver a world-class product. Appventurez is one of the prominent options to consider here.

Leading an MVP-driven Dev Process

Developing a minimum viable product (MVP) enables product builds to be triggered upon a predefined schematic with only core features. This serves as a foundation and aids in cost-saving by eliminating redundant elements.

Constructing a Unimodal Dataset

While most chatbots are unimodal, there are some that, to leverage the properties of the website, can render multimodal outputs in the form of text, audio, and video. Even OpenAI has released GPT 4, which claims to provide a multimodal input-output system and resolve ChatGPT’s limitations. While these are more enriching, unimodal chatbots can serve the required purposes as well and are comparably cost-effective.

Industry Applications of AI Chatbots & Possible Evolution

The applications of AI-powered chatbots across industry verticals are imperative when constituting the business strategy. According to reports, the global market value of chatbots in 2022 stood at USD 5,132.8 million and is projected to grow at a CAGR of 23.3% from 2023 to 2030. 

While it can be ascertained that chatbots can be integrated into websites, mobile applications, or any pre-designed interface, utilities for the end user vary. Some of the crucial industry applications of AI ChatBots are:

  • Applications of AI chatbots can be assigned for proactive customer interaction and redressal management, query resolution, automation of repetitive tasks, and gathering customer feedback among others. In fact, when collaborating with Generative Artificial Intelligence solutions, Chatbots not only render a cost-effective but time-efficient alternative for performing routine tasks efficiently.
  • AI chatbots can be planted in the digital portals of products in the on-demand sector to enable a prompt grievance resolution facility. Chatbots powered with Artificial Intelligence in the finance sector can assist in queries relating to transactions, bill payments, investment portfolios, etc.
  • The healthcare sector can also have wider applicability for chatbots in simplifying booking appointments, furnishing diagnostics reports, and managing patient medical records. 

Become Future-ready with AI/ML Services from Appventurez 

At Appventurez, we have a dedicated team of AI/ML developers crafting digital experiences to construct future-ready businesses. We prioritize the strategic development of products and are focused on client satisfaction. 

With the expertise amassed over the years in Artificial Intelligence and Machine Learning solutions, we guarantee world-class product delivery that not only provides a seamless user experience but also caters to its business needs. So far AI chatbots are concerned, we guarantee the completion of your project on time and utmost quality.

As a distinguished chatbot app development company, Appventurez provides comprehensive AI chatbot development services that encompass the entire spectrum. Our offerings include the formulation of business strategies, meticulous interface design, seamless integration of natural language processing (NLP), data annotation, and the ongoing maintenance of dataset algorithms. Whether you are embarking on the creation of a new chatbot or enhancing an existing one, our end-to-end services ensure a holistic approach to meet your specific requirements and deliver a sophisticated and efficient chatbot solution.

We also provide ongoing maintenance and support to ensure the chatbot is continuously updated and fine-tuned to better respond to user prompts and align with the digital portal. With a focus on delivering high-quality, user-friendly AI development solutions, we are committed to helping businesses improve their customer service, increase engagement, and drive growth.

AI chatbot development


Q. What is the average cost of AI chatbot development?

The average cost of AI chatbot development can vary widely depending on factors including interface design, chatbot complexity, data annotation, customization level, operational charges, etc. On average, the cost can range from $90,000 to $100,000, while more complex chatbots can cost $450,000 or more.

Q. What are the benefits of integrating an AI chatbot into a website?

The advantages of integrating AI chatbot into a website can vary from site navigation to customer support and availing of services. AI chatbots are also an efficient and cost-effective alternative to a standalone grievance management system. It further enhances the engagement rate and assists in upgrades for scalability.

Q. What programming languages are used for chatbot development?

Java is primarily utilized for chatbot creation because it enables portability and the high-level functionalities essential to create an AI chatbot. Also, due to its sophisticated interface, coding is smooth in Java. Therefore, for chatbot development, Java is the most suitable language.

Chandrapal Singh
Chandrapal Singh

Director at Appventurez

Director and one of the Co-founders at Appventurez, Chandrapal Singh has 10+ years of experience in iOS app development. He captains client coordination and product delivery management. He also prepares preemptive requisites and guides the team for any possible issues on a given project.

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