Generic SaaS was written for an office. Your operation ends 600km from one
Custom software for a Perth resources, oil-and-gas or construction operation typically runs AUD $100k to $300k over 5 to 9 months. You build custom when generic SaaS forces your no-hype, signal-poor, multi-site operation into workflows that assume a connected office, and the workarounds cost more than the software you're paying for.
Generic off-the-shelf SaaS is built for the median business: a connected office, a tidy linear process, a customer who looks like everyone else's. Perth's resources and construction firms are not the median. Your work spans a Welshpool yard and a site 600km inland, runs on FIFO rosters, and depends on capturing and billing jobs where there's no signal. Bend a generic SaaS tool around that and you end up with five subscriptions, three spreadsheets and a person whose whole job is gluing them together.
The tell is when the workaround becomes the system. When the real process lives in exports, manual re-keying and a shared inbox, you're already paying for custom software, you're just paying for it in wasted hours instead of owning a tool that fits.
The fix: custom software built for Perth, not rented
You build custom when the gap between how a tool works and how you work has become a salary. Purpose-built software models your actual operation, multi-site jobs, offline capture, FIFO scheduling, and removes the export-and-re-key tax that generic SaaS quietly imposes. For a business whose whole reputation is dependability, owning software that fits the operation beats renting five tools that almost do.
The capability list that earns its budget
What we build under custom software in Perth
The engagements Perth teams bring us most often: cloud software, MVP development, legacy modernization, systems integration, microservices and database design.
What custom software costs in Perth
| Project scope | Typical cost | Timeline |
|---|---|---|
| Focused custom tool replacing a glue role | $100k to $160k | 5 to 6 months |
| Operation-wide custom platform | $200k to $300k | 7 to 9 months |
| Custom layer connecting existing SaaS | $70k to $130k | 3 to 5 months |
How long it takes, phase by phase
Exactly what you get
You get software that fits a Perth resources operation instead of forcing it into a generic mould: offline capture for remote sites, multi-site job modelling for shutdowns, FIFO scheduling in the core, and integrations that retire the export-and-re-key glue work. It ties together what are otherwise five disconnected tools, ERP (Enterprise Resource Planning), field service, inventory and CRM (Customer Relationship Management), into one operation with real-time margin and WIP.
How to choose a developer in Perth
Choose a partner who scopes narrow first and earns the right to scope wide. Ask them to map your most painful workflow before they quote. Ask when they'd tell you to just buy a SaaS tool, and trust the ones who actually answer. The plain WA standard applies: a team that talks dependability and phased delivery beats one selling a six-figure platform in the first meeting. Make them prove value on one slice before you fund the whole operation.
- Software shaped to multi-site, offline, FIFO operations instead of a generic office
- The export-and-re-key tax disappears, and so does the role that existed to pay it
- One source of truth replaces five overlapping subscriptions
- You own the roadmap and can change the tool as contracts and clients change
- Connects ERP, field service, inventory and CRM into one operation, not a pile of apps
- Higher up-front cost than another SaaS subscription
- You own maintenance, security and uptime, which SaaS vendors otherwise carry
- Build the wrong thing and you've spent six months and six figures on a misfit
- It needs an internal owner who can speak for the operation through the build
- !They scope the whole operation before proving value on one painful slice. Ask for a phased plan
- !No offline strategy. Ask how the software serves a site with no signal
- !They can't tell you when to buy instead of build. Honest partners say no sometimes
- !No named internal owner expected. Ask who on your side they need for six months
- !Fixed bid before discovery. Ask them to map your worst workflow before quoting a dollar
Teams investing in custom software in Perth usually scope it next to website, inventory management, warehouse management, since these systems share data and budgets.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
How do we know custom is justified?
Add up the workarounds. If a staffer mostly glues tools together, your process only works through exports and re-keying, and no off-the-shelf tool handles offline multi-site FIFO work, the workarounds already cost more than a build. That's the signal.
What's the smallest sensible first build?
The single slice causing the most pain, usually offline job capture or multi-site costing, scoped at AUD $100k to $160k. Prove value there before funding an operation-wide platform.
What does it cost overall?
AUD $100k to $300k depending on scope. A custom layer that connects existing SaaS without replacing it runs $70k to $130k.
Who do we need internally?
One owner who can speak for the operation, make decisions, and stay engaged across the build. Without that, even good software drifts away from how you actually work.
Does custom mean we drop all our SaaS?
No. Often the smartest build is a custom layer that keeps the SaaS you like and removes the manual glue between tools. You replace the workarounds, not necessarily the subscriptions.