Custom software vs off-the-shelf: the honest comparison
We build custom software, and we still tell some people to buy a ready product. Here is the line we use, and the three questions that place you on one side of it.
It would be convenient for us to argue that custom always wins. It does not. A ready-made product is a very good deal when your process is genuinely ordinary, because someone else has already paid for the thinking and you get it for a subscription.
Buy, when the process is the industry's
If you run a standard retail counter, a conventional service desk or straightforward books, a mature product will beat anything built for you. It has years of edge cases in it. Bending slightly to fit it costs less than the difference.
Build, when the process is the business
The case flips when the way you work is the reason customers choose you. A fabricator whose quoting logic is thirty years of judgement about material and labour cannot express that in a product's fixed quotation screen. They can only approximate it — and then the approximations get corrected by hand, which is the spreadsheet coming back.
Three questions
- How many of your people keep a private spreadsheet alongside the official system? Each one is a process the software does not model.
- When you win a job over a competitor, is any part of the reason how you operate rather than what you sell?
- How much of the ready product's price are you paying for modules you will never open?
Two or more answers pointing the same way is usually a clear signal.
The middle path most people actually want
The false choice is between a rigid product and a bespoke build that takes a year. What most mid-sized businesses want is a system whose standard parts — GST invoices, stock, ledgers, payroll — are already built and proven, with the two or three screens that encode their actual advantage shaped around them.
You should not pay to have invoicing invented again. You should pay to have your quoting logic taken seriously.
That is why we start with a prototype carrying your own data in the first week. It is much easier to say the rate is calculated the other way round while looking at a screen with your own part numbers on it than to say it in a requirements meeting.
Tell us how your business actually runs.
One conversation about what you count, who touches it and where it breaks. No pitch deck, no discovery fee.