IT first. Marketing follows.
Custom software, AI automation and digital marketing from one team, delivered in two layers. We are based in Hong Kong and serve clients in the Greater Bay Area and worldwide, so every customer touchpoint feeds back into one system instead of scattered tools.
Learn moreLayer 2
Marketing built directly onto the core system, fully integrated — campaigns, content, and lead capture that all write back to the same place.
Layer 1
ERP, CRM, and operations — the system that runs the business, built first so everything else has somewhere to plug in.
Odoo implementation in Hong KongPowered by AI
Autonomously completes multi-step tasks.
Answers customer questions instantly, day or night.
Drafts on-brand scripts and captions to Social Media.
Keeps records consistent across systems.
What we deliver
IT solutions that build the core, and marketing that plugs directly into it — delivered by the same team.
IT
An AI agent trained on your own business data — surfacing insights, answering questions, and acting on what it knows: extracting data, updating records, and automating document-heavy workflows end to end.
Marketing
Stamps, points, coupons and stored credit on a member card with your own name on it. Customers join with their mobile number, and every reward is recorded in your Odoo till.
Marketing
AI drafts captions and content, scheduled and published across your social accounts from one place, with lead capture and revenue tracking feeding straight back into your CRM.
Marketing
We run Amazon affiliate and creator programmes for brands on Levanta: creators and publishers send you shoppers from outside Amazon, and you pay only when a sale happens.
IT
One connected platform for ERP, CRM, accounting, inventory, and more — now built with native AI to automate workflows and surface insights. We implement it module-by-module around how you actually operate, not a big-bang switchover.
Who we serve
The same IT and marketing team, set up for how your kind of business actually runs.
Industry
From listing to lease to rent collection, keep your portfolio moving without chasing spreadsheets.
Industry
Run in-store, online, and everything in between without reconciling three different tools.
Industry
For schools, tutorial and learning centres and training providers: one system for enrolment, fees, classes and parent communication, with AI handling the routine questions.
Industry
Set up new entities, manage new markets, and keep headquarters in the loop — without duplicating your systems for every country you expand into.
Industry
Start with the basics, add what you need as you grow — never rebuild from scratch.
Custom solutions
Our solutions are starting points, not limits. If your business needs something built to fit, we are happy to look at it with you, whether it is a one-off tool or a larger project.
Company sites, booking pages, portals and small web apps, built to work with your systems.
Connect Odoo, WhatsApp, forms and the tools you already use so work moves without re-typing.
Describe the problem in your own words. We will say honestly what we can do, and what we cannot.
FAQ
Infinity Duo Technology is a Hong Kong IT and marketing company: one team that builds your business systems first, then runs your marketing on top of them. We build custom software such as websites, web apps, integrations and AI assistants, and run marketing including loyalty programmes, social media management and creator marketing. We also implement Odoo ERP, including HR and payroll.
We are based in Hong Kong and work with clients in Hong Kong, the Greater Bay Area and worldwide.
Yes. We build websites, web apps, internal tools, integrations and AI assistants around how your business works. Scope, price and timeline are agreed once we understand the problem.
Custom software development in Hong KongYes. We implement Odoo module by module around how you work, including CRM and sales, accounting, inventory, and HR and payroll.
Odoo implementation in Hong KongGet in touch by email, WhatsApp or the contact form. We start with a conversation about your business, not a sales pitch, and reply within one business day.
Contact us