Working with small businesses is a masterclass in pattern recognition. Different industries, different sizes, different cities — but the same tech mistakes, over and over. Here are the ones we see most frequently, and what to do instead.

Building custom software too early

There’s a moment in every growing business when someone says, “We should build our own system.” Usually it’s because the off-the-shelf tool doesn’t do one specific thing the way they want it to.

So they hire a developer. Spend $50,000 to $150,000 building a custom platform. It works great for six months. Then they need to change something, and the developer has moved on, and nobody knows how the code works, and suddenly they’re trapped with a system that costs more to maintain than it saved.

Custom software makes sense when you’ve outgrown every available tool and the process is truly core to your business. For everything else, adapt your process to the tool rather than building a tool around your process. It’s less satisfying but far more sustainable.

No backup strategy

This one still shocks us. Businesses running on data they don’t back up. Or backing up to a single external hard drive sitting on the same desk as the computer. Or “backing up to the cloud” without ever testing whether they can actually restore from it.

The Australian Cyber Security Centre recommends the 3-2-1 rule: three copies of your data, on two different types of media, with one copy stored off-site. It’s been the standard for years. Most small businesses don’t follow it.

Test your backups. Regularly. A backup you’ve never restored from is just a hope, not a strategy.

Ignoring security until something goes wrong

Small businesses often assume they’re too small to be targeted by cyber attacks. They’re wrong. According to the Australian Signals Directorate, small businesses are actually the most frequent targets because they’re the easiest to breach.

The basics aren’t complicated: enable multi-factor authentication on everything, use a password manager, keep software updated, and train your staff not to click suspicious links. None of this is expensive. Most of it is free.

But it requires discipline, and discipline is exactly what falls away when you’re a five-person team trying to hit a sales target.

Paying for software nobody uses

We covered this in our piece on overrated software, but it bears repeating. The average SMB is paying for tools that half the team has never logged into.

Run a quarterly audit. Check last-login dates. Ask each team member what tools they actually use daily. You’ll almost certainly find subscriptions you can cancel. One business we know of was paying $400/month for a project management tool that only the founder used — and he was using it as a to-do list.

Choosing technology before defining the problem

“We need a CRM.” Do you? What problem are you actually trying to solve? If it’s “I keep forgetting to follow up with leads,” maybe you need a reminder system, not Salesforce. If it’s “I don’t know which marketing channels are working,” maybe you need analytics, not a CRM.

This applies to AI tools too. Businesses are rushing to adopt AI because it feels like they should, without first identifying where AI would actually help. Their training courses can be a good starting point for teams trying to figure out where AI fits before jumping to implementation.

Technology is a solution. You need to understand the problem first. Otherwise you end up with expensive tools solving problems you don’t have while the real problems persist.

The single point of failure

Every small business has one. The person who knows the server password. The spreadsheet that runs payroll. The email account that all the client contracts live in.

Single points of failure aren’t just a technology risk — they’re a business risk. If that person leaves, if that spreadsheet corrupts, if that email account gets compromised, you’re in serious trouble.

Map your critical systems and processes. Identify the single points of failure. Then fix them one at a time. Share passwords through a manager. Document the spreadsheet formulas. Back up the email archive. Boring? Yes. Important? Critically.

No technology budget

Many small businesses treat technology spending as an ad-hoc expense. Something breaks, they fix it. Someone needs a tool, they subscribe. There’s no annual budget, no review process, and no strategic thinking about where technology investment will have the most impact.

Even a simple annual tech budget forces you to prioritise. “We’ve got $30,000 for technology this year — what’s the most impactful way to spend it?” is a much better starting point than “we’ll figure it out as we go.”

Overcomplicating the website

Your website needs to do three things: explain what you do, make it easy to contact you, and look professional. That’s it.

Instead, businesses spend $20,000 on a custom-designed website with animations, video backgrounds, and interactive elements that take 12 seconds to load on mobile. Then they wonder why their bounce rate is 80%.

A clean, fast, mobile-friendly website built on Squarespace or WordPress will outperform a flashy custom site every time. Your customers don’t care about parallax scrolling. They care about finding your phone number.

Not training the team

You can buy the best software in the world. If your team doesn’t know how to use it properly, you’ve wasted your money.

Training doesn’t have to be formal. A 30-minute screen-share showing the team how to use the new tool’s key features is often enough. Record it so new starters can watch it later. Answer questions. Follow up in a week to see if anyone’s stuck.

The businesses that get the most from their technology are the ones that invest time in making sure people know how to use it. It’s the least exciting part of any tech implementation, and it’s the part that determines whether the investment pays off.

The common thread

Every mistake on this list shares a root cause: rushing to action before thinking things through. Technology is seductive. It promises to fix things fast. But without a clear understanding of the problem, a plan for implementation, and a commitment to maintenance, it creates as many problems as it solves.

Slow down. Think first. Then buy the thing.