ChatGPT App Development Company


As a chatGPT applications development company, we have 100+ qualified specialists to integrate AI innovations like chatGPT into your software solutions.

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What is ChatGPT?

What is ChatGPT?

ChatGTP is the latest artificial intelligence language model by OpenAI developers. It uses Generative Pre-trained Transformer (GPT) architecture. ChatGPT focuses on human-like responses to text responses. For example, users can ask questions or prompts to get various answers, based on a vast knowledge of languages and the world. This tool analyzes a large volume of information (books, articles, websites, etc.) and generates responses in different styles.

  • Natural language processing

    ChatGPT understands and processes natural language input to be used for language translation and text summarization.

  • Conversational AI

    This tool provides many opportunities for developing chatbots and virtual assistants that can interact with humans naturally and engagingly.

  • Content creation

    ChatGPT generates various types of content – articles, summaries, and product descriptions – saving time and resources for businesses and individuals.

  • Personalization

    Any artificial intelligence technology, including ChatGPT, can be trained on individual user data to provide personalized recommendations, predictions, and insights.

  • Research

    ChatGPT analyzes large amounts of textual data, identifies patterns and trends, and generates insights.

Our Services

AI-Based Solutions to Boost Your Business: ChatGPT as a Service

AI technologies allow for solving complex problems, automating business processes, and speeding up decision-making. A wide range of industries has already benefited from artificial intelligence. AI and ChatGPT app development can boost your business, enable problem-solving capabilities, and increase customer satisfaction.

  • E-commerce

    • Personalized recommendations
    • Chatbots and virtual assistants 24/7
    • Inventory management
    • Price optimization
  • Healthcare

    • Data analysis
    • Personalized medicine
    • Medicine search
    • Doctors’ appointments
  • FinTech

    • ustomer support 24/7
    • Financial planning and budgeting
    • Fraud detection
    • Personalized offers
  • Social Media

    • Content creation
    • Personalized recommendations
    • Chatbots 24/7
    • Ad targeting
  • Logistics

    • Route optimization
    • Last-mile delivery
    • Predictive maintenance
    • Warehouse automation
  • Insurance

    • Risk assessment
    • Claims processing
    • Chatbots 24/7
    • Personalized policies
  • Travel

    • Customer support
    • Pricing optimization
    • Dynamic scheduling
    • Language translation
  • Education

    • Virtual learning assistants
    • Language learning
    • Personalized learning
    • Grading and assessment
We Offer

ChatGPT App Development Services We Offer


Custom ChatGTP Development

We offer custom chatGPT app development to fit your goals and requirements and meet your customers’ expectations. Our team focuses on your unique project needs.


ChatGPT API Integration

At Devox Software, we are focused on integrating chatGPT into your websites or mobile apps. Save time and money with human-like chatbots that work 24/7.


ChatGPT Consulting

Boost your business with chatGPT capabilities and functionality. Our team will analyze your business needs and requirements and offer custom chatGPT software development solutions.


Chatbot Development

We develop user-friendly ChatGPT for your website, messengers, or social media. Integrate chatbots to offer your customers support 24/7 with personalized recommendations.


Support & Maintenance

Our team provides full-time support and maintenance for your chatGPT app. We check if the product works correctly, fix bugs, and keep it up-to-date.


OpenAI App Development

Our developers create AI-based models with the latest OpenAI tools like DALL-E, GPT-3, and more. We analyze your requirements to deliver solutions that meet your expectations.

Our Vision

We’ve worked extensively in terms of geography and sector, developing a variety of work — products, services, and experiences — that has taught us that a well-defined visual strategy is key to bring visibility, credibility, and funds to any organisation. Starting in 2017, we decided to plant a tree for each client that we work with.



Successfully completed projects



Devox Software annual growth



Tech specialists on board



Clients with us for more than 2 years

Case Studies

Our Latest Works

View All Case Studies
Real Estate Listing Project Real Estate Listing Project
  • Backend
  • Frontend & Mobile
  • DevOps & Infrastructure
  • Third-Party Integrations

Real Estate Listing Project

A property portal for renting and buying, our client offers a range of helpful features and mechanics to promote conscious and tailored housing choices.

Additional Info

Core Tech:
  • NET Core
  • MS SQL
  • ELK
  • Angular
  • React Native
  • NgRx
  • RxJS
  • Docker
  • GitLab CI/CD


Joynd Joynd
  • Frontend
  • Backend
  • Cloud & DevOps

Streamlining HR tools for efficiency

Joynd is a system that integrates different HR tools into one platform, allowing client companies to leverage the potential of different software within a single platform. The software connects companies who wish to use HR software from one side and such technical providers from the other side. It allows for a quick and effective integration with multiple suppliers.

Additional Info

Core Tech:
  • Angular
  • NgRx
  • RxJS
  • Tailwind CSS
  • .NET Core
  • PostgreSQL
  • AWS
  • Docker


SwissMentor SwissMentor
  • Backend
  • Frontend
  • Cloud
  • E-Learning

Comprehensive Learning Management System

SwissMentor is a learning management system (LMS). It’s the software for managing all sides of the educational process: the main features include course management, invoicing, room management, document management, and e-learning.

Additional Info

Core Tech:
  • .NET Core
  • PostgreSQL
  • Angular
  • Docker
  • Kubernetes
  • Azure

Switzerland Switzerland

and over 200 our featured partners and clients

Awards & Certifications

Industry Contribution Awards & Certifications

Check Devox Software Awards on rating & review platforms among top software development companies and Certifications our team members holds.

  • Awards
  • Certifications
  • UpWork


  • Clutch


  • The Manifest

    The Manifest

  • DesignRush



  • Clutch


  • Clutch


  • AppFutura


  • Clutch


  • GoodFirms


  • DesignRush


  • UpWork


  • Professional Scrum Master™ II (PSM II)

    Professional Scrum Master™ II (PSM II)

  • Professional Scrum Product Owner™ I (PSPO I)

    Professional Scrum Product Owner™ I (PSPO I)

  • ITIL v.3 Foundation Certificate in IT Service Management

    ITIL v.3 Foundation Certificate in IT Service Management

  • ITSMS Auditor/Lead Auditor of ISO Standard 20000

    ITSMS Auditor/Lead Auditor of ISO Standard 20000

  • Microsoft Certified: DevOps Engineer Expert

    Microsoft Certified: DevOps Engineer Expert

  • Microsoft Certified: Azure Administrator Associate

    Microsoft Certified: Azure Administrator Associate

  • Quality Assurance ISTQB Foundation Level

    Quality Assurance ISTQB Foundation Level

  • Microsoft Certified Solution Develop (MCSD)

    Microsoft Certified Solution Develop (MCSD)

  • Java Development Certified Professional

    Java Development Certified Professional

  • JavaScript Developer Certificate – W3Schools

    JavaScript Developer Certificate – W3Schools

  • Certified Artificial Intelligence Scientist (CAIS)

    Certified Artificial Intelligence Scientist (CAIS)

  • Oracle Database SQL Certified Associate

    Oracle Database SQL Certified Associate




The solutions they’re providing is helping our business run more smoothly. We’ve been able to make quick developments with them, meeting our product vision within the timeline we set up. Listen to them because they can give strong advice about how to build good products.

Carl-Fredrik Linné
Tech Lead at CURE Media
Darrin Lipscomb
United States

We are a software startup and using Devox allowed us to get an MVP to market faster and less cost than trying to build and fund an R&D team initially. Communication was excellent with Devox. This is a top notch firm.

Darrin Lipscomb
CEO, Founder at Ferretly
Daniel Bertuccio

Their level of understanding, detail, and work ethic was great. We had 2 designers, 2 developers, PM and QA specialist. I am extremely satisfied with the end deliverables. Devox Software was always on time during the process.

Daniel Bertuccio
Marketing Manager at Eurolinx

We get great satisfaction working with them. They help us produce a product we’re happy with as co-founders. The feedback we got from customers was really great, too. Customers get what we do and we feel like we’re really reaching our target market.

Trent Allan
CTO, Co-founder at Active Place
United Kingdom

I’m blown up with the level of professionalism that’s been shown, as well as the welcoming nature and the social aspects. Devox Software is really on the ball technically.

Andy Morrey
Managing Director at Magma Trading
Vadim Ivanenko

Great job! We met the deadlines and brought happiness to our customers. Communication was perfect. Quick response. No problems with anything during the project. Their experienced team and perfect communication offer the best mix of quality and rates.

Vadim Ivanenko
United States

The project continues to be a success. As an early-stage company, we're continuously iterating to find product success. Devox has been quick and effective at iterating alongside us. I'm happy with the team, their responsiveness, and their output.

Jason Leffakis
Founder, CEO at Function4

We hired the Devox team for a complicated (unusual interaction) UX/UI assignment. The team managed the project well both for initial time estimates and also weekly follow-ups throughout delivery. Overall, efficient work with a nice professional team.

John Boman
Product Manager at Lexplore
Tomas Pataky

Their intuition about the product and their willingness to try new approaches and show them to our team as alternatives to our set course were impressive. The Devox team makes it incredibly easy to work with, and their ability to manage our team and set expectations was outstanding.

Tamas Pataky
Head of Product at Stromcore
Stan Sadokov

Devox is a team of exepctional talent and responsible executives. All of the talent we outstaffed from the company were experts in their fields and delivered quality work. They also take full ownership to what they deliver to you. If you work with Devox you will get actual results and you can rest assured that the result will procude value.

Stan Sadokov
Product Lead at Multilogin
United Kingdom

The work that the team has done on our project has been nothing short of incredible – it has surpassed all expectations I had and really is something I could only have dreamt of finding. Team is hard working, dedicated, personable and passionate. I have worked with people literally all over the world both in business and as freelancer, and people from Devox Software are 1 in a million.

Mark Lamb
Technical Director at M3 Network Limited

Questions You May Have

  • What is ChatGPT and how does it work?

    ChatGTP is the latest artificial intelligence language model developed by OpenAI. It uses Generative Pre-trained Transformer (GPT) architecture.

    ChatGPT focuses on human-like responses to text responses. For example, users can ask questions or prompts to get various answers, based on a vast knowledge of languages and the world. This tool analyzes a large volume of information (books, articles, websites, etc.) and generates responses in different styles.

  • Why use ChatGPT for chatbot development?

    There are two primary reasons:

    • Dynamic responses 24/7
    • Conversational communication
  • Can you integrate ChatGPT into a website or mobile app?

    Yes, it is possible to integrate ChatGPT into a website or mobile app. OpenAI provides an API (Application Programming Interface) that allows developers to access the power of the GPT language model in their applications.

  • Can you create custom chatbots with ChatGPT?

    Sure, to create a custom chatbot with ChatGPT, it’s required to define the scope of the bot’s capabilities, e.g. questions it can answer, tasks it can perform, and interactions it can handle. It’s also necessary to provide training data to the model, which can be done through techniques such as fine-tuning or transfer learning.

  • How does ChatGPT handle different languages and dialects in chatbot development?

    ChatGPT is trained on a diverse dataset that includes multiple languages and dialects, enabling it to understand and respond in various languages. It can detect the language used in the user’s input and reply in the same language. For dialects and regional variations, ChatGPT’s performance may vary based on the representation of such dialects in its training data. It’s constantly evolving, and efforts are made to improve its understanding of less common languages and dialects.

  • What are the primary programming languages and frameworks supported by ChatGPT for integration?

    ChatGPT is designed to be highly flexible and can be integrated into various programming environments. The primary languages for integration include Python, JavaScript, and Java, catering to a wide range of development needs. Frameworks like Node.js for JavaScript, Flask and Django for Python, and Spring for Java are commonly used for seamless integration. This flexibility allows developers to integrate ChatGPT into existing projects or start new ones in the environment they are most comfortable with.

  • What are the limitations of ChatGPT in app development, and how can they be addressed?

    While ChatGPT is a powerful tool, it does have limitations, such as sometimes generating verbose or irrelevant responses, and a lack of understanding of context outside its training data. To address these issues, developers can fine-tune ChatGPT with specific data relevant to their application, and implement fallback mechanisms where human intervention is possible in complex scenarios. Regular updates and monitoring can also help in maintaining the chatbot’s performance.

  • Can ChatGPT be used for multilingual chatbot development?

    Yes, ChatGPT is capable of understanding and generating text in multiple languages, making it an excellent choice for multilingual chatbot development. This feature allows businesses to cater to a diverse user base, breaking language barriers and expanding their market reach. The ability to train ChatGPT on specific languages and dialects further enhances its effectiveness in providing accurate and culturally relevant responses.

  • What is ChatGPT development cost?

    Developing a model like ChatGPT involves significant investment in various areas, including research and development, computational resources, data acquisition and processing, and personnel.

    While the initial ChatGPT development cost is not publicly disclosed by OpenAI, predicting a cost of a similar application will require shaping requirements and talking out a range of nuances before shaping a budget.

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