ChatGPT Development Services

We develop tailored ChatGPT solutions using GPT, OpenAI APIs, and Azure OpenAI, leveraging function calling and advanced orchestration to power chatbots, internal assistants, and automated workflows.

Our applications are built for accuracy, security, and seamless integration into your business.

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Our ChatGPT Development Expertise

Conversational AI Support Apps
We design conversational AI that handles customer service, onboarding, and troubleshooting with clarity, context, and speed. These assistants are tailored to follow structured workflows and resolve real-world user issues.
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ChatGPT-driven flows customized to your product, users, and support tiers

Integration with CRMs, ticketing tools, or internal knowledge sources

Support for dynamic content delivery and recognition (image, video, camera feed, documents)

Content Automation Platforms
We develop internal tools that generate structured content like reports, educational
materials, or task plans based on role-specific prompts and business logic.
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Role-aware prompt workflows for quizzes, emails, checklists, and more

AI-assisted grading and feedback modules (for education, training, or HR)

Multi-user support for admins, content reviewers, or team leads

Knowledge Assistants
We build focused assistants that provide accurate answers from curated data sets, documents, or knowledge bases. Designed for reliability, they balance natural conversation with business-safe boundaries.
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Prompt injection or retrieval-augmented pipelines to avoid hallucinations

Preconfigured personas or tone styles based on your domain

Optimized for mobile and web interfaces depending on user context

We Develop ChatGPT-Based Tools For

  • HEALTHCARE
  • HEALTH AND WELLNESS
  • PHARMACEUTICALS
  • EDUCATION
  • E-COMMERCE
  • SOCIAL NETWORKING
  • MARKETPLACES
  • AUTOMOTIVE
  • FINANCE
  • GOVERNMENT AND PUBLIC SECTOR
  • TELECOMMUNICATIONS
  • HOME SERVICES
  • PROFESSIONAL SERVICES
  • LEGAL SERVICES
  • SPORTS AND FITNESS
  • ENVIRONMENT AND AGRICULTURE
  • LOGISTICS AND SUPPLY CHAIN
  • AVIATION AND AEROSPACE
  • NON-PROFITS
  • STARTUPS

What Kind of ChatGPT Development Approach Are You Interested In?

Using Our Pre-Built Solutions

A modular approach based on our existing ChatGPT-powered architecture, designed to reduce development time and cost while ensuring robust performance and adaptability
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Development From Scratch

A fully custom process where every component from user interaction flows to API logic and system integration is built to match your specific business case, infrastructure, and compliance needs
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Seamless and Secure ChatGPT Solutions

Our ChatGPT-based applications are designed to integrate effortlessly into your existing systems, delivering secure, efficient, and highly customizable conversational AI functionality

Data Security and Compliance

We build ChatGPT applications that meet enterprise-grade security standards, including HIPAA, GDPR, and ISO/IEC 27001. Sensitive data is encrypted, securely processed, and never exposed to unauthorized third parties

Simple API Integration

Our solutions integrate easily with your existing platforms, CRMs, helpdesks, or internal tools via secure APIs. We handle the orchestration between ChatGPT and your systems, so you don’t have to

Modular & Scalable Architecture

We design ChatGPT-powered applications with modular components that can be extended or adapted as your business evolves. Start with one use case and scale up as needs grow

Optimized Workflows

From ticket automation to smart onboarding or AI-enhanced Q&A, we tailor your ChatGPTintegration to align with your internal workflows — reducing overhead, improving accuracy,and delivering a better user experience

Core ChatGPT Development Services

ChatGPT Consulting

We help you define the right use cases for ChatGPT based on your goals, data environment, and user interactions. From feasibility to user flows, we translate business needs into practical AI implementations

Custom AI Assistant Development

We design and build tailored ChatGPT-powered chatbots and AI assistants, trained on your domain and fine-tuned to follow structured workflows, understand role-based contexts, and provide accurate, helpful responses

ChatGPT API Integration

We integrate ChatGPT into your product ecosystem via secure APIs—embedding it into websites, mobile apps, CRMs, ticketing systems, or any internal platform your business relies on

Function Calling & Workflow Automation

We implement OpenAI’s function calling capabilities to let ChatGPT interact with databases, trigger actions, or query internal systems—turning static conversations into dynamic, action-oriented assistants

Knowledge Base Integration

We connect your chatbot with internal or external knowledge sources using prompt engineering or retrieval-augmented generation (RAG) to ensure accurate, on-topic responses based on your unique content

Monitoring & Continuous Improvement

We provide tools and services for monitoring conversations, identifying breakdowns, and retraining prompt chains or logic over time, ensuring long-term accuracy, safety, and user satisfaction

Related Services

Software Audit & Issue Resolution

We conduct independent software audits to identify potential risks, bottlenecks, and vulnerabilities. Then, we provide targeted issue resolution, including code refactoring, performance optimization, and security enhancements

Our Approach to ChatGPT Development and Support

Each of the steps below can be the start of our collaboration. We can build the software from scratch or take over existing third-party designs, code, and software.

Requirements

Design

Development

Testing

Deployment

Maintenance

Where Do We Go From Here?

Learning About Your Needs

We will provide detailed breakdowns and specific course of action based on your timeline, budget, selected technology, and much more.

Documentation & NDA

You will be able to share any existing deliverables such as documents, designs, and code, with the assurance of an NDA to protect your intellectual assets.

Planning and estimates

Our analysis will cover all available data, resulting in a thorough functional decomposition and an accurate, detailed estimation for your project.

Financial Proposal

We’ll prepare Basic, Recommended, and Advanced cost offers for you to choose from, providing options that scale with your business needs and budget considerations.

Kick-off

Post-contract, you'll be introduced to your project's dedicated team. We will start the work, ensuring complete transparency and involving you throughout the process.

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Components Behind Our ChatGPT-Based Solutions

Web & Mobile Interfaces

User-facing interfaces where conversations happen, like chatbots embedded in websites, mobile apps, portals, or internal dashboards

Server Infrastructure

Cloud or hybrid infrastructure to manage ChatGPT sessions, log events, and scale usage efficiently

Back-End Logic & Control Layer

Custom logic and orchestration that manages user sessions, request flows, permissions, and fallback handling

Database

Secure storage for user data, chat history, and optionally, vector-based retrieval systems to feed context into ChatGPT from internal knowledge bases, documentation, or CRMs

API

Securely connects ChatGPT to your ecosystem, whether that’s a CRM, helpdesk, learning platform, or third-party service

3rd-Party Services

Integration with services like OpenAI API, Azure OpenAI, LangChain, Pinecone, or Slack/WhatsApp APIs

Technologies We Use For ChatGPT Development

ChatGPT Providers & APIs

OpenAI

Azure OpenAI Service

OpenAI Function Calling

OpenAI Assistants API

Frameworks & Toolkits

LangChain

LlamaIndex

Fast API

Flask

Postman

Swagger

Data Sources & Vector Search

Pinecone

Weaviate

FAISS

Chroma

Cloud & Hosting

Azure

AWS (S3, EC2, Lambda)

GCP

Vercel

Render

Railway

Messaging & Platform APIs

Slack API

WhatsApp Business API

Twilio

Microsoft Teams API

Compliances

Include global & country-specific regulations

AI Technologies

Advanced solutions tailored to each project

Scope Management

Clearly defining the project's scope and boundaries and effectively managing any changes that occur. Then the project remains focused, and resources are not wasted on unnecessary work.

Timeline Management

Establish a realistic schedule that considers all the tasks that need to be completed, regularly monitor progress, and make adjustments to stay on track.

Cost Management

Control actual costs by accurately estimating and tracking expenses and adjusting as needed to stay within budget.

Quality Control

Meet expected quality by setting clear requirements, analyzing expectations, and implementing quality control processes.

PM Methodologies we use

Project Life Cycle Diagram

18

Years of Experience

337

Products Launched

21

Client Countries

Client Reviews

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Slide

They were able to overcome any problem that could arise. SEVEN's delivered platform met the client's needs and requirements. Their professional project management and communicative approach to keep the team updated were also key to the engagement's success. The team also praised their reliability and dedication throughout the partnership.

Analytics Company

Executive
Slide

SEVEN is a true part of our team. They’ve made an exceptional commitment to us. Quality, reliability, and scalability are the qualities they bring to our development. They're deeply committed to responsive communication and available in emergent situations. They’re a full-service agency that allows us to work with just one partner for this whole complex project.

Spare Parts Business

CTO & Co-Founder
Slide

Without SEVEN, this technology wouldn't exist, and we wouldn't have a product. Their work ethic is phenomenal, and the team is very passionate about their work and what they deliver. They want to provide the best service and build the best product possible.

On-Demand Gym Membership Platform

Founder
Slide

One thing that I loved about working with SEVEN was how transparent they were. Their level of engagement and communication was excellent. The team also had a really impressive, in-depth discovery process. Their process actually provided a lot of support especially in areas that I hadn’t considered.

UX Design Agency

Co-Founder & Director
Slide

They’re extremely professional, and they pay great attention to me as a customer. SEVEN has created an app that stands out from the competition in terms of functionality and design. A proactive, attentive team, they consistently under-promise and over-deliver. Customers can expect a fast, impactful engagement.

Repair Service App

Founder
Slide

I got the impression that we're dealing with true professionals and that they understand our needs. The most impressive thing about this company is how they deliver a project with ease. They would do their best to help us reach our goals. And I felt they truly understand the project.

LED Group

Digital Design & Project Lead
Slide

SEVEN are great to work with and highly organized. Prior to even starting, SEVEN focused on understanding the needs of the project. The product met and exceeded our expectations. Also, very effective and honest communication. We are looking forward to building out the platform further with SEVEN.

Environmental Engineering Firm

Founder & CEO
Slide

We liked the new site's aesthetic look, with 100% satisfaction from our internal team, thanks to SEVEN. They promised high-quality engineers/web developers, and they delivered, which resulted in a successful project outcome.

Computer Networking Company

CEO
Slide

SEVEN was always on top of communication and accommodation. They were transparent about the process and how they kept up with the work. SEVEN did a fantastic job with the project. Once we secure more funding, we'll continue our collaboration with SEVEN because of how well they did.

University

Medical Physicist
Slide

They’ve been instrumental in the business and have implemented all required features for the platform. They’ve delivered on time and have been flexible with the team composition and communication tools. Their work ethic and passion for the project stand out.

On-Demand Gym Membership Platform

Founder
Slide

SEVEN delivered good quality software on time, which satisfied our requirements. Their availability throughout impressed us. Project was finished in good quality and in time, and the only thing they can do in the future is to keep the current quality of work.

Telecommunications Company

CTO
Slide

Their flexibility and friendliness were impressive. SEVEN delivered a well-functioning e-commerce platform, including its staging environment. Everything worked as expected.

Social Impact Startup

Technical Lead
Slide

The calculator that SEVEN developed was successfully launched, which proven profitable and valuable. The team was an understanding partner who provided practical recommendations to mitigate emerging risks. Their knowledge, professionalism, and skills helped the client save money and time.

Human Resources Company

Managing Director
Slide

SEVEN has a lot of great ideas that hadn't even crossed our minds. They are communicative, professional, and responsive to feedback. Moreover, they've adapted their team composition to fit the client's budget. Their passion for their work results in valuable ideas that stand out.

Flight Support Company

CTO
Slide

The deliveries were always on time and they responded very well to our requests. Their developers impressed with their great job and professional communication.

Guitar School

Owner
Slide

SEVEN made a huge work to provide a turn-key solution for this project. Their flexibility and friendly​ atmosphere were impressive in the workflow. Their versatility stood out in the partnership.

Communications Platform

Founder
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