Software · Decisions

Custom software vs off-the-shelf: the honest version.

I sell custom software, and I still tell some owners to buy the SaaS. Here is the actual decision, without the sales pitch.

When off-the-shelf wins

Buy the SaaS when your process is standard, the tool fits without contortions, and the seat math stays sane. Accounting is the classic case: use QuickBooks, do not build one.

A good platform also carries features you will grow into. Renting a mature product beats building a worse copy of it.

When custom wins

Three signals, and you only need one:

  • The workaround tax: your team bends its day around the tool, with spreadsheets bridging every gap
  • The seat-fee tax: per-user pricing has turned growth into a penalty
  • The 10% problem: you pay for a platform and use a tenth of it, while the one feature you need is missing

The math, with real numbers

Mid-tier SaaS for a 15-person team commonly runs $100 to $200 per seat monthly: $18,000 to $36,000 a year, forever, for rented software. My seat is $4,000 a month, published on my offer page, and when the build is done you can stop paying and keep everything, because you own the code and accounts.

The honest caveat: custom needs a builder you trust, and dev-shop pricing without a published number is where these projects go wrong. Ask any builder for their price in writing before you start. Mine is already in writing.

The offer, in one paragraph

I work as the AI systems builder on your team: $4,000 a month, published price, no contract. Your first working software lands inside 14 days of an approved plain-English plan, and month one is refundable if you are not happy. You own the code, the data, and the accounts from day one. The full offer, guarantees included, is at offer.busqueneil.com, and the pricing logic is unpacked in what custom software costs in 2026.

Common questions

Is custom software risky for a small business?

The risk is the builder, not the concept. Reduce it with published pricing, a written plan before money moves, short delivery cycles, and ownership of code and accounts from day one. Those four are my standard terms.

Can we mix both?

Most of my builds are mixes: keep QuickBooks and your field platform, add custom glue, dashboards, and the tools they do not make. Replace only what earns replacement.

What should we do first?

List the three most annoying manual processes in your week. That list is better than any requirements document, and it is exactly where a free planning call starts.

Keep reading

First working software in 14 days, or month one is free. Not happy with month one? Full refund. You own everything either way.