Off-the-shelf software almost fits — and that's the problem

Nobody budgets for "almost."

When a business picks software, the evaluation usually ends at "does it do roughly what we need?" The subscription is €50 a month, the feature list has checkmarks in the right places, decision made. And for a lot of tools — email, accounting, file storage — that's completely correct. Don't custom-build what the whole world already solved.

But there's a category of software where "roughly" turns expensive: the tools that sit in the middle of your actual workflow. Quoting, planning, order intake, client onboarding — the processes that are specific to how your business runs.

The cost that never shows up on an invoice

When software almost fits, people build workarounds. A spreadsheet that bridges two systems. An export-edit-import ritual every Monday. A "we just keep that part in WhatsApp" habit. Each workaround is small — five minutes here, a double entry there — which is exactly why nobody treats it as a cost.

Do the math once and it stops being small. One person spending 30 minutes a day on workarounds is roughly 10 hours a month. Multiply by people, multiply by months, and you're often looking at thousands of euros a year — paid not to a vendor, but in drained attention and copy-paste errors. The invoice never arrives, so the cost never gets challenged.

There's a second cost that's harder to measure: your process starts bending to fit the tool. You stop asking "what's the best way to handle this?" and start asking "what does the software allow?" That's backwards. Software should encode your way of working, not overwrite it.

When custom is the answer (and when it isn't)

I build custom software for a living, so take this with the appropriate grain of salt — but here's the honest decision framework I use, including with people I end up advising not to hire me:

Custom makes sense when:

• The process is core to how you make money, and it's yours — your pricing logic, your planning rules, your intake flow
• People touch this workflow daily, so every saved step compounds
• You've already tried 2–3 off-the-shelf tools and each one needed serious workarounds
• The workaround spreadsheet has become load-bearing

Custom is the wrong answer when:

• A standard tool fits 95% and the remaining 5% is cosmetic
• The process might change completely in six months
• It's a solved problem (don't build your own email marketing, ever)

And often the right answer is the middle path: keep the off-the-shelf tools, build the connections. A small integration that syncs your webshop to your planning board, or automates the Monday export ritual, regularly delivers most of the value of a custom system at a fraction of the cost. That's a few days of work, not a few months.

How to find out what "almost" costs you

You don't need a consultant for this. Pick one week and have everyone jot down each moment they fight a tool: re-entering data, exporting to fix something in Excel, chasing information that lives in three places. At the end of the week, look at the list and ask two questions — how much time is this, and how many mistakes come from it?

If the answer is "barely any," congratulations, your stack fits. Keep it.

If the answer makes you wince, the follow-up conversation is worth having.

Recognise the wince? Tell me about your workflow — the first conversation is free, and "you don't need custom software" is an answer I give regularly.