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Our Service

AI and LLM Development Company for US Businesses

We build custom AI agents, LLM applications and chatbots for US companies, from enterprise workflow automation to AI-powered healthcare platforms, deployed securely on your own cloud.

What We Offer

Secure AI Agents and LLM Applications for US Enterprises

We provide AI and LLM development services for US businesses, building AI agents, chatbots, document processing and retrieval systems that work with your own data. Every project starts with a clear business problem, such as hours lost to manual document review or support teams answering the same questions, and ends with an AI solution measured against that goal. For US companies, data protection comes first. We deploy models in your own AWS, Azure or Google Cloud account, keep sensitive data out of model training, and design access controls and audit logs from the start. Our experience building AI products for US clients in finance and healthcare means we understand both what large language models can do today and where they need guardrails.

AI & LLM Development
Custom ChatGPT Solutions
Large Language Model Development
AI Chatbot Development
Natural Language Processing
Machine Learning Models
AI Integration Services
Computer Vision Solutions
AI Analytics & Insights

We provide AI and LLM development services for US businesses, building AI agents, chatbots, document processing and retrieval systems that work with your own data. Every project starts with a clear business problem, such as hours lost to manual document review or support teams answering the same questions, and ends with an AI solution measured against that goal. For US companies, data protection comes first. We deploy models in your own AWS, Azure or Google Cloud account, keep sensitive data out of model training, and design access controls and audit logs from the start. Our experience building AI products for US clients in finance and healthcare means we understand both what large language models can do today and where they need guardrails.

Our Technology Stack

Technologies and Framework we use

We leverage the best-in-class technologies and modern frameworks to build scalable, secure, and high performance digital solutions

For USA Clients

AI Solutions Built for US Companies

AI for US companies has to protect sensitive data, pass security reviews and fit into the tools teams already use. Every US project is planned around these three priorities.

Data Privacy

Private AI on Your Own Cloud

Models and vector databases run inside your AWS, Azure or Google Cloud account, so customer data stays under your control and is never used to train public models.

Compliance

Designed with HIPAA and SOC 2 in Mind

Role based access, PII redaction, encryption and full audit logs of every prompt and response, so your AI system can pass security reviews from US enterprise customers.

Integration

Connected to the Tools Your Team Uses

AI agents that read from and act inside Salesforce, HubSpot, Slack, Microsoft 365 and Google Workspace, so automation fits into existing work instead of adding another tool.

AI and Data Projects for US Clients

A selection of the AI powered and data driven products we have designed and developed for businesses across the United States.

Agami.ai enterprise AI platform for a US client

Enterprise AI

Agami.ai

An enterprise agentic AI platform that automates complex workflows and document processing with private, production ready AI agents.

View Project
Antidote Health AI telehealth platform for a US client

Healthcare AI

Antidote Health

An AI powered telehealth platform that makes quality medical care affordable and accessible through virtual first consultations.

View Project
BodyWave health tracking app for a US client

Health Data

BodyWave

A smart health tracking app that turns personal wellness data into clear insights that support healthy habits.

View Project

Our AI & LLM Development Process

We follow a comprehensive approach to AI development, ensuring intelligent solutions are properly designed, trained, tested, and integrated for optimal performance.

1
AI Strategy & Planning

Define AI objectives, select appropriate models and frameworks, and design the AI solution architecture based on business requirements.

2
Data Preparation

Collect, clean, and prepare training data, perform data labeling, and create datasets suitable for model training and fine-tuning.

3
Model Development & Training

Develop custom machine learning models or fine-tune existing LLMs using prepared datasets and appropriate training methodologies.

4
Testing & Validation

Perform rigorous testing, validate model accuracy, test edge cases, and ensure the AI solution meets performance and reliability standards.

5
Deployment & Integration

Deploy AI models to production, integrate with existing systems, set up monitoring, and establish feedback loops for continuous improvement.

FAQs

Frequently Asked Questions

Answers to common questions about our AI & LLM Development services for businesses in the USA.

AI & LLM Development FAQ Image
How much does it cost to build an AI solution for a US business?
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It depends on the use case, data sources and integrations. After a short discovery call, we share a fixed estimate in USD, often starting with a focused proof of concept.

Will our data be used to train AI models?
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No. We use enterprise API settings that exclude your data from training, or open source models hosted in your own cloud account.

Which AI models do you work with?
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OpenAI GPT, Anthropic Claude, Google Gemini and open source models such as Llama and Mistral. We choose based on accuracy, cost and where your data must stay.

Can an AI agent work with our existing systems?
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Yes. We connect AI agents to your CRM, help desk, databases and internal APIs, with permissions that limit what the agent can read and change.

How long does it take to launch an AI MVP?
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A focused proof of concept usually takes a few weeks. We share a clear timeline after discovery, based on your data and integrations.

Let's Work Together

Why Clients Choose Zillion

We combine technology, creativity, and strategy to deliver web solutions that drive real business results.

98%
Client Satisfaction

Our clients trust us for timely delivery, clear communication, and exceptional results.

15+
Projects Delivered

We have successfully delivered complex digital solutions across various industries.

5+
Countries Served

Our solutions power businesses in the US, UK, UAE, India and many more countries.

4+
Years of Excellence

Years of experience in delivering scalable, secure, and future-ready digital solutions.

Start Your Project

Have an idea or a project in mind?
Let's connect and turn it into a powerful digital solution.

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