Online ordering
Homesafe Inspections
A secure web application with a report purchasing system, completely managed by the Homesafe team.
homesafeinspections.com.auCustom web appsBuilt around how your business works
Software that fits your business, not the other way around
We design, build, host and support custom web applications for Sydney businesses: portals, booking and member systems, dashboards and the tools that automate your day-to-day work.
Sound familiar?
When off-the-shelf software and spreadsheets stop keeping up
A custom web app replaces workarounds with one system designed around the way your team actually works.
Spreadsheets everywhere
Important data lives in files that get emailed around, overwritten and out of date.
Double handling
The same details are typed into multiple systems, wasting time and creating errors.
Software that doesn't fit
You pay for features you don't need while missing the ones you do.
Paper and manual processes
Forms, bookings and approvals still rely on phone calls, paper and reminders.
Systems that don't talk
Your website, accounts and customer records don't share information.
An outdated app
An old system is slow, hard to change and worrying to rely on.
What we build
Custom web apps for the way you do business
From a focused internal tool to a customer-facing platform, we build secure, scalable apps that save time and help you grow.
Client & member portals
Give customers, members or suppliers a secure place to log in, see their information and get things done.
- Secure logins
- Self-service
- Document sharing
Booking & scheduling
Take bookings, manage appointments and staff rosters, and send automatic confirmations and reminders.
- Online bookings
- Calendars
- Reminders
Dashboards & reporting
See what's happening in your business at a glance with live figures, reports and exports.
- Live data
- Reports
- Exports
Workflow automation
Turn manual processes into streamlined digital workflows with approvals, notifications and scheduled tasks.
- Approvals
- Notifications
- Data processing
Online ordering & payments
Sell products, services or reports online with secure checkout and an admin to manage orders.
- Ordering
- Payments
- Order management
Integrations & APIs
Connect your app to the tools you already use so information flows automatically between systems.
- Accounting
- Email & CRM
- Custom APIs
Every app, every time
Built properly from day one
The essentials that make business software dependable are included, not added later.
Secure by design
Secure sign-in, user roles and permissions so people only see what they should.
Works on any device
Responsive interfaces for desktop, tablet and mobile, in the office or on site.
Admin you control
Manage users, content and settings yourself through an easy admin area.
Fast & scalable
Built on proven technology that performs well and grows with your business.
Reliable hosting
We can host your app on premium servers and keep it online and up to date.
Local, ongoing support
A Sutherland Shire team that stays with you for fixes, changes and new features.
.NET & ASP.NET Core
SQL databases
Cloud hosting
REST APIs
Modern JavaScript
Our work
Apps and platforms we've built
A selection of the web applications and platforms XSIT has developed for businesses and organisations.
Member management
Sutherland Shire Dog Training Club
A member management system that lets multiple admins manage members from anywhere.
ssdtc.com.au
Client portal
Bet-Busters
A distribution portal to manage clients and issue publications to pubs and clubs across Australia.
betbusters.com.au
Data automation
Breednet
Front and back end development, including data processing automation for live 24-hour updates.
breednet.com.au
Platform development
Racing Internet Services
Front and back end project development and after-hours support for one of Australia's biggest racing websites.
racenet.com.au
Content platform
Our Footy Team
A national junior rugby league platform for galleries, results, draws, stats and news, rebuilt for every device.
ourfootyteam.com.auHow we work
From idea to a working app
A clear, collaborative process so you always know what's being built, when, and why.
Discovery
We learn how your business works, what's slowing you down and what success looks like.
Plan & design
We map out features and screens, then give you a clear quote and timeline.
Build in stages
We develop in stages with regular check-ins, so you see progress and give feedback early.
Launch & grow
We launch, host and support your app, and keep improving it as your needs change.
Questions
Custom web app FAQs
Have a question that isn't answered here? We're happy to talk it through.
Ask us a questionHow much does a custom web app cost?
Every app is different, so the cost depends on what it needs to do. We start with a free chat to understand your goals, then give you a clear written quote and plan before any work begins.
How long does it take to build?
It depends on the size of the project. Smaller tools can be ready in weeks, while larger platforms are delivered in stages so you can start using the most important features sooner. Your quote will include a timeline.
Can it work with the systems we already use?
Usually, yes. We can connect your app to existing software such as accounting, payments, email and CRM platforms, or import the data you currently keep in spreadsheets.
Will it work on phones and tablets?
Yes. Every app we build is responsive, so your team and customers can use it on desktop, tablet and mobile.
Can you improve or rebuild an existing app?
Yes. We can take over, update or modernise an existing web application, whether it needs new features, better performance or a complete rebuild.
Who looks after the app once it's live?
We do, if you'd like us to. XSIT can host your app and provide ongoing support, updates and improvements as your business grows.
Free consultation
Have an idea for an app? Let's talk it through.
Tell us about the problem you want to solve. We'll give you honest advice on the best approach and a free, no-obligation quote.