A ChatGPT-like AI assistant that's completely private—your data stays yours. Upload your documents, customize the branding, and give your team an AI that actually remembers your business.
Built for teams that work with real client data and can't risk public AI tools.
Analyze the Q3 financial report I uploaded and summarize key insights.
Based on the Q3 report (acme-q3-2025.xlsx), here are the key insights:
"We needed an AI platform that understood our business, remembered our clients, and kept our data private. Private GPT delivered exactly that."
K3 Technology
Managed IT Services Provider
Ready to deploy your own Private GPT?
Business owners needed more than a generic AI. They needed an assistant that understands their work.
Couldn't use ChatGPT because client information might be exposed or used to train public AI models
Every conversation started from scratch—AI never remembered client names, project details, or past discussions
Spreadsheets, contracts, and reports sat unused because AI couldn't read or reference them
Generic ChatGPT looked unprofessional to share with clients and couldn't be customized
We built Private GPT to solve these exact problems—giving business owners an AI that's private, remembers everything, and works with your documents.
Get your own branded AI assistant with your logo, colors, and custom web address (like ai.yourcompany.com).
Unlike ChatGPT, Private GPT remembers your clients, projects, and past conversations. Your team doesn't have to re-explain clients, pricing, or past decisions every time.
Upload Excel spreadsheets, Word docs, PDFs, and PowerPoints. Then just ask questions about them in plain English.
Your data never leaves your control. No training AI models, no sharing with third parties—just your business information, protected.
Most AI platforms ship features and disappear. We do it differently.
Private GPT started with one client who couldn't use ChatGPT for real work. Three months later, five teams use it daily—and they're shaping what gets built next.
Every week, we review what users are actually asking for. Requests like "can we organize chats by client?" and "I need this to read my Excel files" became real features within days, not quarters.
You're not buying finished software. You're getting a platform that evolves with how your team actually works.
Everything your team needs to safely use AI day to day—without IT headaches.
Your logo, your colors, your custom web address
Pick from GPT-4, Claude, or other AI models
AI remembers past conversations and context
Excel, Word, PowerPoint, PDFs—all supported
Separate workspaces for each client or project
Track usage and get insights on how it's helping
Upload your business documents and ask questions about them in plain English. No more digging through folders—just ask and get answers instantly.
Excel
.xlsx, .xls
Word
.docx
PowerPoint
.pptx, .ppt
JSON
.json
Images
.png, .jpg
Upload Your Files
Drag and drop Excel, Word, PDF files
AI Reads Everything
The AI learns what's in your documents
Ask Anything
"What did we agree on pricing?" "Summarize Q3 results"
Get Instant Answers
AI pulls the right info from your files
For those who want to know the technical details—here's how we built it.
| Layer | Technologies |
|---|---|
| Frontend | React 18, TypeScript, Vite, TailwindCSS |
| Backend | Node.js 22, Express, MongoDB, Redis |
| AI | Azure OpenAI, Custom Endpoints, Vector Search |
| Infrastructure | Azure Container Apps, Blob Storage |
| Security | Microsoft SSO, Role-Based Access, JWT |
| CI/CD | GitHub Actions, Docker, Automated Deploys |
Each deployment is fully customizable with your branding. Custom logos, color schemes, domains, and configurations—it's your AI platform.
K3 Technology
Private GPT Instance
Your Company
Private GPT Instance
Acme Consulting
Private GPT Instance
Smith & Associates
Private GPT Instance
Used daily by teams handling sensitive client and operational data.
Private GPT is already helping businesses keep their data private while getting all the benefits of AI. From IT companies to professional services firms—teams that can't risk their client data on public AI.
Public AI models can retain and train on your data. With Private GPT, your corporate data never leaves your environment.
Private GPT Overview
PDF Download
Download the complete Private GPT case study with architecture diagrams, feature specifications, and deployment options.
Get your own branded AI assistant that keeps your data private. Your logo, your clients, your information—completely under your control.