LLM development · Hong Kong
LLM development company in Hong Kong
A senior team a short time-zone hop away, building products ready to scale across the region.
Clarigo Infotech is an LLM development company that builds custom applications on large language models such as OpenAI GPT, Anthropic Claude, Google Gemini and open-source models like Llama. We design the prompts, retrieval, tools and guardrails, connect the model to your data and systems, and run it in production with monitoring, evaluation and cost control.
Hong Kong companies most often hire us for fintech, trading and logistics platforms, and AI.
10+
Years of delivery
600+
Projects delivered
20+
Countries served
25-30
Days to a live MVP
Get a free consultation
Tell us what you need. A senior engineer replies within one working day.
Efficiency and regional scale
Businesses across Singapore, Malaysia and Hong Kong want efficient delivery and products that work across several markets and languages.
Close time zone
Two and a half hours from India, so most of the day overlaps.
Built for several markets
Multi-language, multi-currency and local payments for regional growth.
Fintech-grade security
Secure architecture and data handling designed around local privacy laws.
Efficient delivery
Senior engineers at offshore rates, with a production launch in 25 to 30 days.
What we build with LLMs
Custom LLM applications
Assistants, copilots and internal tools built around your workflows, not a generic chat window.
LLM integration
Add GPT, Claude or Gemini to your existing product through secure, well-tested APIs.
Open-source and private models
Deploy Llama and other open models on your own cloud when data must stay in-house.
Fine-tuning and evaluation
Tune models on your examples and measure accuracy with test sets before and after launch.
Guardrails and safety
Input and output filtering, PII masking, grounding checks and human review where needed.
Cost and latency optimisation
Model routing, caching and prompt design that keep responses fast and bills predictable.
How we approach LLM development
Choosing the right model
There is no single best model. We compare OpenAI, Claude, Gemini and open-source options on your real tasks for accuracy, speed, cost and data handling, and design the app so the model can be swapped later without a rewrite.
Grounded in your data
Most business value comes from connecting the model to your documents, databases and tools. We use retrieval (RAG), function calling and agents so answers come from your information and actions happen in your systems.
Built for production, not demos
We add evaluation test sets, logging, monitoring, rate limits, fallbacks and cost alerts from day one, so the app keeps working well after launch and you can see exactly what it is doing.
Security and compliance
Data minimisation, encryption, access control and providers configured not to train on your data. For healthcare we build to HIPAA requirements with BAAs in place for any service that touches PHI.
How we work with Hong Kong clients
Time-zone overlap
Hong Kong is two and a half hours ahead of India, so our working days overlap for most of the day.
Hong Kong's Personal Data (Privacy) Ordinance (PDPO)
We design to the PDPO's data protection principles: purpose, accuracy, security and access, and we sign NDAs before work starts.
Billing
Invoices in Hong Kong dollars (HKD) or US dollars. Typical senior rates are $25 to $49 (USD) per hour, or a fixed price for a defined scope.
Built for Hong Kong's key sectors
Hong Kong businesses in finance, trading and logistics use us for secure platforms, document automation and AI, designed to the PDPO.
Finance and wealth management
Banks and asset managers digitise trading and onboarding. AI here usually means faster reporting, fewer manual steps and better customer replies.
Trade and logistics
Gateway to mainland China relies on shipping and customs software. We start with one costly process and automate it end to end.
Retail and luxury
Brands serve tourists and locals across online and offline. We build AI agents, assistants and automation around these workflows.
Property
Developers and agents market listings digitally. AI here usually means faster reporting, fewer manual steps and better customer replies.
Meetings in your time zone
Our team's hours, in Hong Kong time
12:30–22:00
Monday to Friday
Overlap with your working day
12:30–18:00
About 5.5 hours every day
Daily stand-up
13:00
Hong Kong time, plus written updates every evening
What we set up for Hong Kong
Messaging channels
Languages
Local payments
Data hosting
AWS Asia Pacific (Hong Kong), Google Cloud asia-east2 and Azure East Asia, in your own cloud account, so data stays where your rules require.
How it works
Week 1: discovery and design
We agree the use case, success measures and data, and show you a clickable design.
Weeks 2-3: build and integrate
We build, connect it to your systems and data, and demo working software every week.
Week 4: test and launch
We test with real cases, add monitoring and guardrails, then go live.
After launch: improve and scale
The same engineers keep tuning quality, cost and features as usage grows.
See what we've built
Try it yourself, free
Free browser tools from our team. No sign-up needed.
LLM development company: questions from Hong Kong
Do you work with companies in Hong Kong?+
Yes. Clarigo Infotech works with companies across Hong Kong, including Hong Kong Island, Kowloon, New Territories, as part of clients in 20+ countries. Hong Kong companies most often hire us for fintech, trading and logistics platforms, and AI. We work remotely from India with one in-house team.
What time-zone overlap do we get from Hong Kong?+
Hong Kong is two and a half hours ahead of India, so our working days overlap for most of the day.
How do you handle Hong Kong's Personal Data (Privacy) Ordinance (PDPO)?+
We design to the PDPO's data protection principles: purpose, accuracy, security and access, and we sign NDAs before work starts.
Which currency do you bill in, and what does it cost?+
We bill in Hong Kong dollars (HKD) or US dollars. Senior engineers typically cost $25 to $49 (USD) per hour, and fixed-scope projects such as an MVP in 25 to 30 days are quoted after a free consultation.
Where will our data be hosted?+
Usually in AWS Asia Pacific (Hong Kong), Google Cloud asia-east2 and Azure East Asia, or wherever your data rules require. Everything runs in your own cloud account, so you stay in control.
Do you support WhatsApp?+
Yes. Customers in Hong Kong often prefer WhatsApp and WeChat and Signal, so we connect chatbots, notifications and support flows to them.
Do you work with finance and wealth management companies?+
Yes. Finance and wealth management is one of Hong Kong's key sectors, and aI here usually means faster reporting, fewer manual steps and better customer replies.
Can you keep our data private?+
Yes. We use providers configured not to retain or train on your data, mask sensitive fields, and can deploy open-source models on your own cloud when data must not leave your environment.
How long does it take to build an LLM application?+
A focused LLM app for one workflow typically goes live in 25 to 30 days. Larger platforms are delivered in phases.
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