Custom software is not always the answer. But "just buy something" has a hidden cost that rarely shows up in the sales demo.
"Should we build it or buy it?" is one of the most consequential decisions a growing business makes, and it is usually made on instinct. Here is the honest framework we use, even when it means recommending you don’t hire us.
Buy by default
For commodity needs, email, accounting, payroll, CRM basics, buy. These problems are solved, the products are mature, and no custom build will beat them on price or reliability. Spending engineering effort here is almost always a mistake.
When custom starts to win
Custom software earns its cost when your process is a competitive advantage, or when the gap between what you do and what tools offer is large and expensive to bridge. The signs are consistent:
- You pay for several tools and still run the real work in spreadsheets.
- Staff spend hours moving data between systems that won’t talk.
- You’re paying per-seat fees for features you’ll never use.
- The "workaround" has become the process, and it’s fragile.
The cost myth
Buying looks cheaper because the cost is a tidy monthly number. Custom looks expensive because the cost is upfront and visible. But subscriptions compound, per-seat pricing punishes growth, and the manual workarounds around ill-fitting tools have a salary cost that never appears on an invoice. Compare total cost over three years, not month one.
Key takeaways
- Buy commodity software, never build email or accounting.
- Build when your process is a differentiator or the tool gap is expensive.
- Compare three-year total cost, including the hidden cost of workarounds.
- A hybrid, custom glue around bought tools, is often the smart middle.
The hybrid path
It is rarely all-or-nothing. The most pragmatic answer is often custom software that wraps around the tools you already pay for, automating the hand-offs, unifying the data and giving your team one place to work. You keep the commodity products and build only the part that is genuinely yours.
That is exactly what our two-week Discovery Sprint is designed to figure out: where buying is right, where building pays off, and what the smallest worthwhile first step looks like.
