Custom AI & LLM Solutions Built
Around Your Business

Off-the-shelf AI tools only take you so far. We build custom Large Language Model solutions fine-tuned, RAG-powered, and deeply integrated into your existing systems — so you get AI that actually understands your business.

Our Core LLM Capabilities

LLM App Development

We build production-
grade AI apps with GPT-
4o, Claude, and Llama
from internal tools to
customer products,
powered by robust APIs
and clean architecture.

AI Model Fine-Tuning

Train models on your
proprietary data to
match your industry’s
tone, terminology, and
decision logic. Your AI,
your rules.

Connect your LLM to your own documents, databases, and knowledge bases so it answers accurately from your data not fromguesswork.

RAG Systems

LLM App Development

We build production-
grade AI apps with GPT-
4o, Claude, and Llama
from internal tools to
customer products,
powered by robust APIs
and clean architecture.

RAG Systems

Connect your LLM to your
own documents,
databases, and
knowledge bases so it
answers accurately from
your data not from
guesswork.

AI Model Fine-Tuning

Train models on your
proprietary data to
match your industry’s
tone, terminology, and
decision logic. Your AI,
your rules.

What We Can Build for You

We offer tiered solutions designed to match the specific goals of your organization,
from rapid startup prototypes to complex enterprise overhauls.

AI Search & KB

Let users ask questions in plain English and get precise answers from your internal docs, PDFs, SOPs, and wikis powered by RAG and vector search.

Custom AI Chatbots

Purpose-built AI assistants for your specific domain legal, medical, finance, HR trained and prompted to speak with authority and accuracy.

AI Agents & Workflows

Multi-step AI agents that can browse the web, query APIs, write code, and complete complex tasks on your behalf with minimal human input.

LLM Software Integration

Embed AI capabilities into your current CRM, ERP, or SaaS product without a full rebuild through clean API integration and prompt engineering.

How We Deliver Your LLM Solution

Discovery & Use Case Definition

We map your goals, data sources,
user personas, and success metrics before writing a single line of code.

Development & Integration

We build the pipelines, APIs, prompt
logic, and integrations all production
-ready from day one.

Deployment & Ongoing Optimization

We launch, monitor, and continuously
improve your model’s performance
as your data and needs evolve.

Architecture Design

We select the right model, vector store,
and infrastructure for your use case
balancing performance, cost, and
privacy.

Evaluation & Testing

We test for accuracy, hallucination
rate, latency, and edge cases
to make sure your AI behaves reliably
under real conditions.

Architecture Design

We select the right model, vector store, and infrastructure for your use case balancing performance, cost, and privacy.

Evaluation & Testing

We test for accuracy, hallucination rate, latency, and edge cases to make sure your AI behaves reliably
under real conditions.

Why Not Just Use ChatGPT Directly?

Off-the-Shelf AI

Custom LLM Solution by VCL

Chatbots Built for Your Industry

Legal

Contract analysis, case research, document summarization, and compliance checking.

Healthcare

Clinical document processing, patient Q&A, and medical knowledge retrieval.

E-commerce

AI-powered product search, personalized recommendations, and smart merchandising.

Finance & Banking

Risk analysis, report generation, fraud pattern detection, and regulatory Q&A.

Enterprise / Internal Tools

Employee knowledge bases, HR policy bots, and automated report generation.

SaaS Products

Embed AI features (smart search, auto-complete, summarization) directly into your product.

Results Our Chatbots Deliver

Reduction in time spent on manual document review ticket volume
0 %
Faster information retrieval vs. traditional search
0 x
Accuracy on domain-specific Q&A when fine-tuned on client data
%+

Testimonial
Trusted Industry Voices

Frequently Asked Questions

What is a custom LLM solution and how is it different from using ChatGPT?

A custom LLM solution is an AI system built on top of a large language model and connected to your own data, tools, and workflows. Unlike using ChatGPT directly, it understands your business context, follows your specific rules, and can be embedded into your existing products.

We primarily work with OpenAI GPT-4o, Anthropic Claude, Meta Llama 3, and Mistral. We select the best model based on your requirements for accuracy, cost, privacy, and deployment environment.

Retrieval-Augmented Generation (RAG) lets your AI pull accurate, real-time answers from your own documents and databases instead of relying only on what the model was trained on. If you have internal knowledge (manuals, policies, product data), RAG is almost always the right choice.

Yes. We offer private deployment options on your own cloud (AWS, Azure, GCP) or on-premise, so your data never leaves your infrastructure. We can also work with data-anonymization pipelines where needed.

A focused RAG-based knowledge assistant typically takes 3–5 weeks. More complex systems with fine-tuning, multi-agent pipelines, or deep integrations can take 8–12 weeks depending on scope.

Absolutely. We specialize in embedding AI capabilities into existing platforms via clean REST APIs — without requiring a full rebuild of your current system.

Ready to Build AI That
Actually Knows Your Business?

Stop prompting generic tools and hoping for the best. Let’s architect a custom LLM solution around your data, your users, and your goals.

Cute AI robot sitting on an office chair using a laptop, representing artificial intelligence, coding, and modern technology workspace.
🤝 Let's build something
powerful together

Have a project in mind or need help augmenting your in-house development team? We’ve got you covered! With over 15 years in business, Curotec is trusted by top companies.

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google

4.9/5

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