Custom software development in Australia typically costs AUD 10k–30k for a simple internal tool, AUD 25k–80k for an MVP web app and AUD 80k–250k for a mid-size platform. Complex marketplaces run past AUD 250k. Expect ongoing maintenance of roughly 15–25% of the build cost each year. These are estimates; your scope sets the real figure.
Below is what those numbers buy, why Australian quotes differ so much from offshore ones, and the questions that stop a budget blowing out.
What are typical custom software prices in Australia?
Most Australian small and mid-size businesses land between AUD 25k and AUD 150k for a first serious system. The table shows typical market ranges GRWW sees, before GST.
| Project type | Typical range (AUD, estimate) | What it usually includes |
|---|---|---|
| Simple internal tool / automation | $10k–30k | One workflow, a dashboard, exports, a couple of user roles |
| FAQ / rules chatbot | $5k–15k | Scripted answers, enquiry capture, hand-off to staff |
| AI chatbot on your own documents | $15k–60k | Answers from your manuals, policies or product data |
| MVP web app / SaaS | $25k–80k | Sign-up, core features, payments, admin panel |
| Custom CRM | $30k–150k | Pipeline, quoting, follow-ups, integrations with email and accounting |
| Mobile app, cross-platform (simple–mid) | $40k–150k | iOS and Android from one codebase, accounts, notifications |
| AI agent with integrations | $60k+ | Actions across CRM, calendars, inboxes or job systems |
| Mid-size web platform / SaaS | $80k–250k | Several roles, reporting, multiple integrations |
| Mobile app, complex | $150k+ | Real-time features, offline mode, heavy back end |
| Complex platform / marketplace | $250k+ | Two-sided users, payouts, disputes, analytics |
The width of each range is not padding; it reflects how much scope can hide behind the same label. A "CRM" for a five-person team and one for a multi-state sales force are different projects.
Why do Australian quotes vary so widely?
The spread comes from three things: where the team sits, what is included, and how much risk the supplier is pricing in. Two quotes of AUD 40k and AUD 120k for "a booking app" usually describe different products.
Local studios with all staff in Australia carry Australian salaries and overheads, which shows up in day rates. Offshore teams cost less per hour. Many agencies run a hybrid: a single accountable lead you deal with directly, and delivery from a team in a lower-cost market such as India, working agreed overlap hours with Australian business time.
Beyond location, check what each quote actually covers:
- Discovery and written scope before build
- UX and interface design, not just development
- A staging environment where you can test
- QA testing as a separate step
- Deployment, data migration and staff training
- A warranty period for bugs after launch
- Source code and IP assigned to you
If one quote includes all seven and another includes three, the cheaper one is not cheaper.
Onshore, offshore or hybrid: which is better value?
Hybrid is often the best value for Australian businesses, but fully onshore can be worth paying for when you need frequent face-to-face work or have strict data handling needs. Pure offshore saves the most money and carries the most communication risk.
| Model | Relative cost | Strengths | Watch out for |
|---|---|---|---|
| Fully onshore (Australian team) | Highest | Same time zone, in-person workshops, local knowledge | Budget stretches less far; smaller teams may lack QA depth |
| Hybrid (local lead, offshore delivery) | Medium | One accountable contact, broader team, lower day rates | Needs disciplined communication and clear overlap hours |
| Fully offshore, managed by you | Lowest | Lowest hourly cost | You become the project manager; quality varies widely |
| Freelancer | Low to medium | Good for small, well-defined tools | Single point of failure; limited design and testing |
For context on how the same project types price out in rupees, see what custom software costs in India. Indian-market prices are much lower in absolute terms, which is why so many Australian businesses use India-based delivery.
What should an Australian quote cover that others might not?
Australian businesses should expect a quote to address GST, privacy obligations, data location and accessibility. These are easy to forget and awkward to add later.
- GST. Confirm whether figures are GST-inclusive. Many suppliers quote exclusive; overseas suppliers may treat GST differently, so ask your accountant how it applies.
- Privacy Act 1988. Many Australian businesses have obligations under the Privacy Act and the Australian Privacy Principles. Your software should support collecting only what you need, securing it, and letting people access or correct their information. Get advice on which obligations apply to you.
- Data location. If customers or contracts expect data to stay in Australia, specify hosting in an Australian cloud region from the start.
- Accessibility. Customer-facing software should follow the Web Content Accessibility Guidelines (WCAG). It helps users and reduces legal risk.
- Integrations with local tools. Xero, MYOB, Australian payment providers and industry systems such as job-management platforms each need building and testing.
Can grants or tax incentives offset the cost?
Possibly: the R&D Tax Incentive can apply to some software development that involves genuine technical uncertainty, but ordinary business software usually will not qualify. Treat it as a bonus to explore with an adviser, never as part of the budget you depend on.
Some state programmes also support digital adoption for small businesses from time to time. Eligibility and availability change, so check the official business.gov.au resources and speak with an accountant or R&D tax specialist before you assume any offset.
How much should you set aside after launch?
Plan on roughly 15–25% of the build cost each year to keep custom software healthy. On an AUD 60k build, that is about AUD 9k–15k a year.
That money typically covers:
- Security patches and dependency updates
- Hosting, backups and monitoring
- Bug fixes as new devices and browsers appear
- Small improvements requested by staff
New features and bigger changes are usually quoted separately. Agree response times for urgent issues (for example, the system being down during business hours) before launch, not after the first outage.
What do typical Australian projects look like at each budget?
These illustrative examples (not client projects) show how scope maps to budget. Use them to sense-check quotes.
About AUD 20k: a tradie job tracker. Office staff schedule jobs, techs see their day on a mobile-friendly web app, photos and sign-offs upload from site, and the office exports completed jobs for invoicing in Xero.
About AUD 60k: a clinic booking and intake MVP. Patients book online, complete intake forms before arriving and receive SMS reminders; reception gets a calendar and patient list; data is hosted in Australia with role-based access.
About AUD 150k: a multi-site service platform. Head office, site managers and contractors each have their own view; compliance documents expire and trigger reminders; jobs, quotes and invoices sync with accounting; management sees reporting across every site.
Mobile apps change the maths, because two app stores and device testing add work. Our guide to app development costs in Australia covers that in detail, and if you are building a product to sell, read how much an MVP costs to build.
How do you keep the budget under control?
Agree a tight first version, a fixed price for it, and a process for changes before work starts. Budget overruns almost always come from scope that grew quietly.
- Start with a paid discovery phase that ends in a written scope.
- Split features into must-have, should-have and later.
- Ask for a fixed price on the must-haves.
- Route every change through a written change request with a price attached.
- Review working software every week or two, so surprises surface early.
Each of these steps is explained in our end-to-end custom software guide, from discovery through to post-launch support.
Frequently asked questions
What is a typical day rate for software developers in Australia?
Rates vary widely by seniority, city and whether you hire a freelancer, a local agency or a hybrid team, so we would rather not quote a single figure. Compare total project price for a defined scope instead; day rates alone hide differences in speed, testing and management.
Is it safe to use an offshore team for Australian software?
It can be, with the right setup. Insist on a named lead you can reach in Australian business hours, code in a repository you own, hosting in your own cloud account and a contract that assigns IP to you. Those controls matter more than where developers sit.
Do Australian software quotes include GST?
Not always. Many suppliers quote GST-exclusive, and overseas suppliers may handle GST differently. Ask for a clear statement on every quote and confirm the treatment with your accountant.
How long does a typical Australian custom software project take?
As a typical range, an MVP takes 8–16 weeks and a mid-size platform 4–9 months. A simple internal tool is usually quicker. Slow feedback and third-party integrations are the usual causes of delay.
Should I build custom software or use an existing SaaS product?
If a mainstream product covers most of what you need, use it. Build when your workflow is a genuine advantage, when per-seat costs keep climbing, or when you are joining several tools together with manual work. A short scoring exercise makes the decision clearer.
Talk it through
If you have a quote you are unsure about, or a process you want to replace, we are happy to look at it. Send us the brief and we will come back with a fixed-price quote in AUD. You can see examples of our builds on our work page.