We train a custom LLM on your actual business data — every email, document, client file, and conversation. The result: an AI that knows your business like a 10-year employee, sounds like you, answers instantly, never forgets, and gets smarter every day. Private. Secure. Yours forever.
Book a Training ConsultationYou're pasting your questions into ChatGPT every day. It writes decent emails. It answers general questions. But it doesn't know your products. It doesn't know your pricing. It doesn't know your customers. It doesn't know what you sold yesterday or what your client asked last week. It was trained on the entire internet, which means it knows a little about everything and everything about nothing.
Every time you use it, you have to explain your context. "Here's my product." "Here's my pricing." "Here's my tone." "Here's my customer." You're re-explaining your business to a machine that forgets it the moment you close the chat.
And worse: everything you paste into a public AI could be stored, logged, and used to train their models. Your client lists. Your pricing. Your strategies. Your competitive advantages. You're feeding your private data to a public system that could help your competitors.
Your team asks you 50 questions a day. "What's the pricing for X?" "How do we handle Y?" "What did we quote this client last year?" "Where is the file for Z?" You're the bottleneck. Every question routes through you because you're the only one who knows everything. You can't focus on strategy because you're constantly answering operational questions.
Meanwhile, your new employees take 3 months to onboard. They don't know the products, the processes, the clients, the history. They shadow calls, read documents, and make mistakes for 90 days before they're useful. And when they finally get good, they quit, and you start over.
NEXA trains a custom LLM on your business data. We feed it your emails, your documents, your CRM records, your product catalogs, your pricing sheets, your customer conversation history, your proposals, your internal wikis, your training materials. The AI absorbs everything.
The result is an AI that knows your business the way your most experienced employee does. It can answer any question about your products, pricing, policies, and customers instantly. It can draft emails in your exact tone. It can generate proposals from your templates. It can onboard new employees with your procedures. It can handle customer inquiries with your knowledge base.
And unlike a human employee, it never forgets. It never quits. It never asks for a raise. And it gets smarter every day as it learns from new data.
Your team asks the AI any question about your business and gets an instant, accurate answer. "What's our warranty policy?" "What did we quote Client X last quarter?" "How do we handle returns for Product Y?" The AI answers in 2 seconds from your data. No more digging through folders, asking colleagues, or waiting for you to respond.
The AI learns how you write from your existing emails. It drafts responses in your style — your tone, your vocabulary, your way of opening and closing. When you approve and send, the recipient thinks it came from you. Your clients never know a machine wrote it.
When a customer asks a specific product question, the AI answers instantly from your product docs, pricing sheets, and customer history. "Does this integrate with our system?" "What was our quote from March?" "Can you remind me what the warranty covers?" Answered in 2 seconds. Accurate. In your company's voice.
Feed the AI the meeting notes. It generates a proposal from your templates, with your pricing, your terms, and your formatting. 3 minutes from meeting to proposal in the inbox. Speed closes deals.
New hires ask the AI questions instead of asking you. "What's our process for onboarding a new client?" "How do we submit expenses?" "What's our pricing for enterprise accounts?" The AI answers from your actual procedures. Onboarding goes from 3 months to 3 days.
The AI updates as new data comes in. New client signs on? It learns their preferences. New product launches? It learns the specs. New pricing structure? It updates itself. It compounds. Every day it knows more than yesterday.
We collect your business data: emails, documents, CRM exports, product catalogs, pricing sheets, customer histories, proposals, call transcripts, training materials. We organize and structure it for training.
We train a custom LLM on your structured data. Not a fine-tune of a public model. Your own model, trained on your data, living on your servers. The AI learns your business from the inside out.
We train the AI on your actual communications so it writes in your tone, your style, and your vocabulary. Drafts sound like you sent them.
We connect the AI to your existing tools: email, CRM, chat, internal wiki, help desk. Your team accesses it through the tools they already use.
We train your team on how to use the AI and deploy it across your organization. Everyone gets instant access to the collective knowledge of your business.
Timeline: 3 to 5 business days from data collection to deployment.
Your custom LLM is trained on your servers. Not in the cloud. Not on shared infrastructure. Not in a model that other companies can query. Your AI lives on your hardware.
Your client lists stay private. Your pricing stays private. Your strategies stay private. Your competitive intelligence stays competitive. Enterprise-grade security. Zero data leakage. Your AI is as private as your filing cabinet, but infinitely smarter.
No data ever leaves your control. No third party has access. Your AI is yours, trained on your data, for your use, forever.
| Factor | Knowledge Worker | NEXA Custom LLM |
| Annual salary | $60,000+ | One-time setup |
| Benefits & overhead | +$15,000 | $0 |
| Training time | 3 months | 3 days |
| Knowledge retention | Forgets, leaves | Never forgets, never leaves |
| Availability | 8 hrs/day, 5 days/week | 24/7 |
| Languages | 1 | Configurable |
| Scaling | Need to hire more | One model, unlimited users |
| Turnover | Quits in 1-3 years | Never |
| 3-year cost | $225,000+ | One-time + $50/month hosting |
* All pricing is custom to your business. Contact us for a quote.
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