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Our Products

Products built by TREX House

We build our own digital products to solve practical problems, test product ideas in real environments, and bring stronger strategy, design, and engineering thinking into every client project.

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Product Showcase

Three products. Three different proof points.

TREX Grow, TREX Fly, and KitaSewa show how TREX House approaches product development from different angles: structured business operations, travel discovery, and mobile-first rental management.

Built by TREX HouseSME Operations Platform

For SME operations

TREX Grow

Connected operations for growing SMEs.

TREX Grow helps SMEs connect sales, purchasing, inventory, finance visibility, approvals, reminders, public catalog enquiries, and Malaysia e-Invoice workflows in one operating platform.

Sales-to-cash workflowsProcure-to-pay operationsInventory and product controlApprovals, reminders, and permissionsMalaysia e-Invoice workflow support
Web App Development
Business System Design
Workflow UX
SaaS Product Strategy
View product detailsVisit TREX Grow
Built by TREX HouseTravel Content Platform

For travel discovery

TREX Fly

Destination discovery and itinerary planning in one platform.

TREX Fly helps travelers discover destinations, browse visual travel articles and attraction guides, explore curated itinerary ideas, and organize trip plans through a connected content platform.

Destination and country pagesTravel articles and attraction guidesCurated itinerary contentMember itinerary workspaceCMS and publishing workflows
Content Platform Development
UX/UI Design
Web App Development
CMS Workflow Design
View product detailsVisit TREX Fly
Built by TREX HouseTenancy & Property Management App

For rental management

KitaSewa

Rental records, payments, repairs, files, and reminders in one app.

KitaSewa helps landlords and house owners manage properties, rooms, tenants, agreements, payments, maintenance, files, and reminders through a connected mobile rental workspace.

Whole-unit and room rental workflowsTenant, tenancy, and agreement managementPayments, maintenance, files, and remindersAndroid released; iOS pending review
Mobile App Development
Backend API Development
Workflow UX
Product Strategy
View product detailsVisit KitaSewa

What They Prove

Different products, different capabilities

Each product demonstrates a different side of TREX House's work, from operational SaaS workflows to content-driven consumer platforms and mobile-first rental management.

Product type
TREX GrowB2B SaaS / SME operations platform
TREX FlyTravel content platform / trip-planning web app
KitaSewaMobile app / rental property management platform
Main audience
TREX GrowSMEs, operations teams, finance teams, sales/admin teams, procurement teams
TREX FlyTravelers discovering destinations, attractions, articles, and itinerary ideas
KitaSewaLandlords, house owners, property managers, property investors, and tenants
Core product challenge
TREX GrowConnecting sales, purchasing, inventory, approvals, finance visibility, and e-Invoice workflows
TREX FlyStructuring destination content, attraction guides, itinerary inspiration, CMS workflows, and member trip planning
KitaSewaConnecting rental records, tenants, agreements, payments, repairs, files, reminders, privacy, and app-store release workflows
TREX House capability
TREX GrowBusiness system development, workflow UX, SaaS product design, operational web app development
TREX FlyContent platform development, visual discovery UX, CMS/admin tooling, authenticated web app workflows
KitaSewaMobile app development, backend APIs, workflow UX, secure data handling, product website, and app-store launch support

Built by TREX House

Built by TREX House from strategy to launch

Our internal products give us space to test product thinking, user journeys, platform architecture, and real workflows before applying those lessons to client work.

Product Strategy

Define the product purpose, audience, workflows, and route-to-market before building screens.

UX/UI Design

Turn complex journeys into interfaces that feel clear, structured, and useful.

Web App Development

Build authenticated workflows, dashboards, forms, CMS tools, and scalable product experiences.

Content & SEO Systems

Create product websites, guides, article structures, and content-led discovery experiences.

Our Approach

How we turn ideas into working digital products

Whether it is an operations platform, content product, internal tool, or customer-facing app, we approach product work with the same foundation: understand the problem, design the journey, build the platform, and keep improving.

01

Understand the workflow

We map the user problem, business process, content model, or operational flow before designing the interface.

02

Design the product journey

We shape the screens, navigation, states, and calls-to-action around how people actually use the product.

03

Build the working platform

We turn product structure into real pages, dashboards, forms, content systems, workflows, and integrations where needed.

04

Improve with real usage

We keep learning from the product experience and refine the flow, content, and platform over time.

FAQ

Product questions

Are TREX Grow, TREX Fly, and KitaSewa built by TREX House?+

Yes. TREX Grow, TREX Fly, and KitaSewa are presented as TREX House products and examples of TREX House product strategy, design, and development capability.

Why does TREX House have its own products?+

Internal products let TREX House explore real user journeys, workflows, content structures, and platform challenges that strengthen the way we approach client work.

Can I visit the official product websites?+

Yes. Each product card links to its official website while the TREX House detail pages explain the product from a builder and capability perspective.

Can TREX House build a similar product for my business?+

Yes. Use the contact CTA to discuss a custom web app, business system, content platform, internal tool, or product website.

Start a Product

Have a product idea of your own?

From internal tools to full web apps and content platforms, TREX House helps turn ideas into digital products that are clear, useful, scalable, and ready to grow.

Talk to TREX HouseView Web App Services