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Most of the time, the answer is to start with what already exists. But in three situations, building your own is the better deal.

Date
Reading
6 min read
Written by
Nick Li
Tags
#Custom software#Strategy

"Should we buy an existing system or have something built for us?" It is one of the questions we hear most. Honestly, most of the time our answer is: start with off-the-shelf. But there are three situations where custom software is the better investment.

Question one: is this process your competitive edge?

Accounting, payroll, email, an online shop. These work much the same in every company, and there are mature, affordable, reliable products for all of them. Rebuilding them from scratch is paying to reinvent the wheel.

But if a process is the reason customers choose you, such as a distinctive way of quoting, matching or scheduling, forcing it into generic software tends to sand that advantage away.

Question two: how much time does your team spend working around the software?

Look for the quiet time sinks: copying data by hand between two systems, merging three spreadsheets every week, chasing progress over WhatsApp. Multiply those hours by headcount, hourly cost and twelve months, and the number is usually bigger than expected.

When the hidden cost of working around a product approaches what a custom build would cost, it is worth a serious look.

Question three: what will the subscription cost in three years?

Subscription software is cheap to start, but most of it is priced per user. As the team grows, so does the bill, and premium features and add-on modules push it higher still. Over three years the total can be substantial.

A custom system costs more up front, but after that you mainly pay for maintenance, and the data and the code belong to you. A vendor raising prices or shutting down cannot pull the rug out from under you.

It does not have to be either-or

Often the best answer is a mix: keep proven off-the-shelf tools for the core of the business, and build a thin layer of automation or internal tooling that connects them. It is a smaller investment, and frequently the one with the most visible impact.

A good software decision is not the most advanced option. It is the one you are still glad you made three years later.

If you are not sure which situation you are in, let's talk. Sometimes our advice is "don't build it", and that is a good answer too.

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