What we do
SJ System runs three businesses: industry AI services, custom AI & business systems, and AI transformation diagnosis & training.
- STAYTOQ
- Rank Tracker
- Media Vault
- Next industry
- AI support
- Internal knowledge search
- Workflow automation
- Web, apps and internal systems
- Existing tool integration
- Work analysis
- Priority setting
- Action plan
- Hands-on training
Our direction — AI transformation (AX): improving how companies work with AI and software
Diagnosis and training decide where AI applies; custom builds connect it to real work. Problems proven again and again become industry AI services — our own products.
What we do
We start from real-world problems, grow them into products and SaaS, and take the same approach to the next industry (vertical).
- 01Problem DiscoveryProblem discoveryFind problems that keep coming up in diagnosis, training and custom-build work.
- 02PrototypeBuild small and fast to confirm the problem really gets solved.
- 03PilotApply it at a real customer site and validate it in operation.
- 04ReferenceCreate the first success story, proven in numbers.
- 05ProductRefine a solution built for one place into a product many customers use.
- 06SaaSOffer it as a service, from sign-up through billing and operations.
- 07Next VerticalNext verticalTake the proven approach to find problems in the next industry.
Each business in detail
Industry AI Services
We solve recurring problems in the field with products. Every industry handles customers, information and daily work differently — we build and run AI services that fit each industry's workflow and get used every day.
- STAYTOQ — an AI service connecting customer support and operations for lodging businesses, live
- Rank Tracker — a monitoring service that tracks Naver Place keyword rankings, beta
- Media Vault — a media asset management system for content search and controlled external sharing, in development
- Next industry — turning problems proven in the field into services for the next industry
Custom AI & Business Systems
We build around the way your company works. We develop the AI features you need for customer support, internal knowledge search and repetitive work, build web, app and internal business systems, and connect the tools and data you already use.
- AI support — organize recurring customer inquiries and connect them to follow-up work
- Internal knowledge search — find company documents scattered across places right when you need them
- Workflow automation — connect the information people keep re-typing and moving by hand
- Web, apps and internal systems — web, apps and admin systems that fit how you work (CallPop, Goeunheuk, StayPay)
- Existing tool integration — connect the tools and data you already use to new features
AI Transformation Diagnosis & Training
We help you decide where to apply AI and put it to use on the job. We look at the work that takes the most time and the problems that keep recurring, set priorities by impact and feasibility, and support adoption with an action plan and hands-on training.
- Work analysis — see in real work where time goes and problems arise
- Priority setting — decide what to solve first by impact and feasibility
- Action plan — lay out the data needed, development scope and rollout order
- Hands-on training — teach staff to use AI in their own work
Our technologies
The technologies we use to deliver this work — only ones we have built and run ourselves.