Custom software development explained: cost, process and when it is worth it

Custom software development means designing and building a system for your own business process, instead of bending the business to fit a product built for everyone. For a small or medium Australian business it usually replaces the spreadsheets, inboxes and re-keying that a process runs on today with one system: sign-in with roles, a database, the workflow itself, an admin panel and notifications. With us, custom software costs $15,000 to $40,000 ex GST and takes 6 to 12 weeks, with a written scope from a paid discovery workshop and a fixed price before the build starts. It is worth it when the process is specific to how you work, or when the cost of working around a product is already higher than the cost of a build. When neither is true, buy the product.

Anything built for one organisation's own way of working. For a small or medium business it is usually one of these:

• Business process automation: the same job typed into three systems becomes one entry that flows to the others.
• Approval and compliance workflows: who signs off, in what order, what evidence is attached, and a record that makes an audit a report rather than a search.
• Quoting, job and scheduling systems: a quote built from your own price list becomes a job, gets scheduled and is invoiced without anything typed twice.
• Live reporting: the figures somebody assembles by hand every Monday, produced from the system's own data.
• Document pipelines: files read, checked and filed, with AI where it earns its place and a person confirming the result.
• Internal tools: rosters, timesheets, inventory and checklists that replace a shared spreadsheet.

The line between custom software and a web app is mostly a matter of words. Ours run in the browser, on any device, and the package, price and timeline are the same.

Off-the-shelf software is the right answer more often than not, and a good developer says so.

Buy a product when your process is ordinary and the product's way of working is acceptable to you. Accounting, email, payroll, and most customer relationship and marketing needs fall here. A product spreads its cost across thousands of customers, gets updated without you asking and is ready today.

Build custom software when one of these is true:

1. The process is specific to how you win or deliver work, so a product would make you work like everyone else.
2. Every product you have tried needs workarounds: exports, re-keying, a spreadsheet beside it, or a person who remembers the steps.
3. The cost of the workarounds, in people's time, errors and double handling, is already higher than the cost of a build.
4. You have outgrown a product's plan limits, or pay for many seats to use one feature.

Often the answer is both: keep the accounting product, and build the one system that does the part no product does, connected to it. Integrations with Xero, Stripe, HubSpot and Google Workspace are a published add-on at $1,500 to $5,000 each.

Our custom software package costs $15,000 to $40,000 ex GST. The low end of the range buys discovery and wireframes, sign-in with email, Google and passkeys with roles and permissions, a database, one core workflow, an admin panel, email notifications and live reports, deployment with continuous integration, documentation and a 30-day warranty.

What moves a system up the range is the amount of work:

• More processes. Each additional workflow means more screens, rules and testing.
• More kinds of user. Every role needs its own screens and permissions, and permissions have to be tested properly.
• Existing data. Years of spreadsheet records have to be cleaned, mapped and checked before they move across.
• Custom design. A clean, consistent interface is included; a design system in your brand is an add-on from $2,500.

Integrations ($1,500 to $5,000 each) and AI features such as document extraction (from $3,000) are priced on top. The service page shows three example scopes, made up to illustrate what sits at the low end, the middle and the top of the range. Every figure we charge is on our pricing page.

The same five stages as every project we run, described in full on our process page:

1. Discovery. A paid workshop ($500 to $1,500, credited to the project if it goes ahead) maps how work moves through your business today, who touches it and where it stalls. It ends in a written scope with a fixed price, or with the advice that a product will do.
2. Design. Wireframes and designs you approve before any code is written.
3. Build. Two-week sprints, each ending with a working demo in your client portal.
4. Launch. The system goes live on hosting, domain and code accounts in your name, with documentation, a hand-over session and a 30-day warranty. The warranty sits alongside the consumer guarantees under the Australian Consumer Law and does not limit them.
5. Care. A care plan from $300 a month, if you want us to keep it hosted, updated and improving.

You own the code, the designs, the accounts and the data once the project is paid for.

Reckonly is a product our co-founder Anis built before ELORA DIGITAL, and it is custom software for a single process: receipts in, bookkeeping out. A sole trader uploads a receipt, AI reads it, a person confirms it, and it lands in Xero, MYOB or Zoho Books as a draft. It shows the shape most good custom software has: one process, done well, connected to the systems the business already uses, with a person kept in the loop where judgement matters.

Write down the one process that costs your business the most time, the people who touch it and the systems it passes through. Then tell us about it. A founder replies with an estimate range within one business day, and if a product would serve you better, that is what we will say.