A support agent resolving 60% of tickets
An AI agent that handles real customer conversations end to end and escalates the rest with full context.
-45% Support Costs
View Case Study
OPENAI & CHATGPT DEVELOPMENT
Build Real Products With OpenAI & ChatGPT.
GPT apps, custom GPTs, Assistants and Agents SDK, fine-tuning, embeddings, voice and enterprise rollout, all from one OpenAI team.
- GPT models
- Custom GPTs
- Agents SDK
- Fine-tuning
Saved per team weekly
0
hrs
OpenAI builds
Enterprise-ready
0
hrs
Saved per team weekly
Enterprise-ready
OpenAI builds
WHY OPENAI
From ChatGPT Experiments to Production
We turn OpenAI’s models into secure, reliable products and workflows that plug into your data and systems.
- GPT-powered apps and copilots
- Custom GPTs for your team
- Agents with tools and memory
- Enterprise security and governance
- 94%
0
%
Answer accuracy with RAG
EVERYTHING OPENAI
Complete OpenAI Services
One team handles all your OpenAI work, from the first build through ongoing support.
GPT App Development
AI features in your products.
- Chat & copilots
- Structured outputs
- Streaming UX
Custom GPTs
Custom GPTs built for your team.
- Knowledge files
- Actions & APIs
- Team rollout
Agents SDK & Assistants
Agents that take action.
- Tool calling
- Handoffs
- Tracing
RAG With OpenAI
Answers from your data.
- Embeddings
- Vector search
- Citations
Fine-Tuning
Models tuned to your domain.
- Dataset prep
- Fine-tuning
- Evaluation
Voice & Realtime
Voice agents and assistants.
- Realtime API
- Speech-to-text
- Text-to-speech
Vision & Documents
Understand images and PDFs.
- Document extraction
- Image analysis
- Forms
ChatGPT Enterprise Rollout
Adoption across your company.
- Policies
- Training
- Usage analytics
OpenAI Optimization
Lower cost, better quality.
- Model routing
- Caching
- Prompt tuning
Got an OpenAI project in mind? We'll send a free estimate within 48 hours.
ECOSYSTEM
OpenAI Ecosystem & Integrations
The tools, extensions and integrations we use every day.
OpenAI
GP
GPT models
Ag
Agents SDK
Realtime API
Em
Embeddings
Frameworks
La
LangChain
Ll
LlamaIndex
Py
Python
No
Node.js
Data
pg
pgvector
Pi
Pinecone
We
Weaviate
Ops
La
LangSmith
He
Helicone
Az
Azure OpenAI
WHY AVENIX
Why Choose Avenix for OpenAI
AI Engineers
Real production AI experience.
Model-Agnostic
Right model for the job.
Secure by Design
Your data stays protected.
Evaluation-Driven
Measured quality.
Cost-Aware
Usage kept efficient.
Ongoing Support
Ongoing monitoring and tuning.
ENGAGEMENT MODELS
Flexible Ways to Work With Us
Fixed-Scope Project
Clear scope, timeline and price.
- Detailed estimate
- Milestone payments
- Ideal for new builds
MOST POPULAR
Dedicated OpenAI Engineer
A senior developer embedded in your team.
- Full-time or part-time
- Daily stand-ups
- Scale up or down monthly
Support & Maintenance
Ongoing updates, fixes and improvements.
- Monthly retainer
- Guaranteed response times
- Security & updates
HOW WE WORK
Our OpenAI Development Process
01
Discover
Goals, users and requirements.
02
Plan
Architecture, scope and estimate.
03
Design
UX/UI and technical specs.
04
Develop
Agile sprints with weekly demos.
05
Test & Launch
QA, security and deployment.
06
Support
Maintenance and improvements.
CASE STUDIES
OpenAI Projects We've Delivered
Real projects, real people, results you can measure.
40k product descriptions generated on-brand
Production-grade LLM engineering: fast, measurable and cheaper to run.
10x Faster
View Case Study
Custom GPTs for 400 consultants
A retrieval-augmented assistant that answers from the team's own documents, with sources on every reply.
30 hrs saved / week
View Case StudyINDUSTRIES
OpenAI Solutions for Every Industry
TESTIMONIALS
What Our Clients Say
“Avenix turned our ChatGPT experiments into tools our whole company relies on.”
Daniel Morgan
Head of Product, Northwind Retail
NORTHWIND
“From brand to website to SEO, it finally feels like one story. Leads are up 75% and our team actually enjoys working with them.”
Amara Okafor
Marketing Director, Lumora Health
Lumora
FAQS
OpenAI FAQs
Can’t find what you need? Our team is happy to help.
Still have questions?
Talk to a real person, not a bot.
Is our data used to train OpenAI models?
Not through the API or enterprise plans. Your data stays yours.
Can you use Azure OpenAI?
Yes, for enterprise and regional needs.
Do you only use OpenAI?
No. We're model-agnostic and recommend whatever fits best.
How do you control costs?
Model routing, caching and usage limits.
KEEP EXPLORING
Related Technologies & Services
RAG Development
Grounded AI.
AI Agents
Agents.
Let's Build With OpenAI.
Tell us what you’re building and we’ll recommend an approach, timeline and team.
- Free 30-min consultation
- Reply within 1 business day
- NDA on request
Talk to Arjun & the team
Usually replies in a few hours