— Comparar

Custom software vs off-the-shelf.

Most businesses do not need custom software, and a good builder will tell you so. Off-the-shelf tools are cheaper, faster, and maintained by someone else — that is usually the right answer. Custom earns its place only when the ready-made tool forces your business to bend around it, or when the workflow you run is the thing that makes you money. Here is how to tell which situation you are in.

Cuéntanos qué necesitas

— Las opciones, lado a lado

Off-the-shelf (SaaS)

Ideal para Common needs that thousands of businesses share — accounting, CRM, email, scheduling, e-commerce, payroll. If it is not your differentiator, buy it.

Dónde gana

Live in days, not months, with a low monthly cost instead of a build budget.
Someone else handles maintenance, security patches, uptime, and new features.
Proven by thousands of other users — the obvious bugs are already found and fixed.
Easy to walk away from if it does not work out; you have not sunk a build into it.

Dónde te cuesta

You adapt your process to the tool, not the other way round — and the gaps add manual work.
Per-seat pricing that looks cheap at five users gets painful at fifty.
You do not own it: the vendor can raise prices, change direction, or shut down, and your data lives on their terms.
The integration tax is real — connecting six SaaS tools that were not built to talk often costs more than one system that was.
When several tools half-cover a workflow, no one owns the whole thing and the seams leak.

Custom software

Ideal para The workflow that IS your business, or a process so specific that off-the-shelf tools force expensive workarounds. Build the part that makes you money.

Dónde gana

Fits your business exactly — the software bends to your process, not the reverse.
You own it outright: no per-seat tax that scales with your growth, no vendor pulling the rug.
Becomes a genuine advantage when the workflow is what makes you better than competitors.
Integrates cleanly with what you already run, replacing the brittle web of half-connected tools.
Total cost can fall below stacked SaaS subscriptions once you are at real scale.

Dónde te cuesta

Higher upfront cost and weeks to months before it ships — there is no free lunch here.
You own the maintenance too: it needs someone to keep it patched, secure, and current.
Build the wrong thing and you have spent real money on it — scoping discipline matters.
For a common need that SaaS already solves well, custom is almost always the wrong, more expensive answer.

— Cómo decidir

Recorre la lista y detente en la línea que suena a ti.

You need accounting, email, CRM, or another common back-office function. Apunta a Off-the-shelf (SaaS)
The workflow you are automating is the thing customers pay you for. Apunta a Custom software
You are paying for six tools and gluing them together by hand. Apunta a Custom software
You want to be live next week and the budget is a monthly subscription. Apunta a Off-the-shelf (SaaS)
Per-seat SaaS pricing is becoming your largest line item as you grow. Apunta a Custom software
The ready-made tool covers 90% and you can live with the 10%. Apunta a Off-the-shelf (SaaS)
Every tool forces a workaround that costs your team hours every week. Apunta a Custom software

— Dónde encaja SetKernel

We recommend buying when buying is right

We build custom software for a living, which is exactly why we will steer you to an off-the-shelf tool when one fits — recommending a build you do not need would cost you money and cost us your trust. For most of what a business runs, the answer is a good SaaS tool configured properly, and we are happy to set that up.
The hybrid is usually the real answer

Almost no business is all-custom or all-SaaS. The common shape is off-the-shelf for the commodity functions and one custom piece for the workflow that actually differentiates you — with clean integrations between them so nothing falls through the seams. That integration work is often where the real value is, and it is squarely what we do.
We build it to be owned, not rented back to you

When custom is the right call, you own the result: the code is yours, documented, and built on stable technology so it does not become a liability the day we walk away. We would rather build something you could maintain without us than something that locks you in.

— Lecturas relacionadas

— Preguntas frecuentes

How do I know if my problem is a build problem or a buy problem?

Ask whether a tool already exists that thousands of similar businesses use happily. If yes — accounting, CRM, email, scheduling — buy it; building your own is almost certainly a waste. Build when the process is specific to you, when it is the thing that makes you money, or when the workarounds a ready-made tool forces are quietly costing your team hours every week. When you are genuinely unsure, we will look at it with you and say which it is, with no obligation.

Is custom software always more expensive than SaaS?

Upfront, yes — a build costs more than a monthly subscription. Over time it depends on scale. Per-seat SaaS that is cheap at five users can become your biggest software bill at fifty, and stacking six subscriptions to cover one workflow adds up fast. Custom flips that: a higher upfront cost, then no per-seat tax. At small scale SaaS usually wins on cost; at real scale, or when the integration tax is high, custom often pulls ahead. We will model the honest break-even with you rather than assume.

Can you build custom software that works with the SaaS tools we already use?

Yes, and that is the most common version of this job. Few businesses need to replace everything — they need one custom piece that fits their actual workflow, wired cleanly into the off-the-shelf tools they already pay for. We integrate with the common platforms through their APIs so data flows correctly and you stop reconciling things by hand.

What happens to custom software after it is built — who maintains it?

Someone has to, and you should know who before you start. Custom software needs patching, security updates, and the occasional change as your business shifts. We build on stable, well-supported technology to keep that burden low, hand you documentation, and can either maintain it on an agreed basis or hand it cleanly to an internal hire. What we will not do is leave you with an unmaintainable black box.

— Cuéntanos qué necesitas

¿No sabes por dónde ir?

Cuéntanos el problema en dos párrafos — qué tienes en marcha, qué te estorba, cómo se ve el resultado. Te diremos con honestidad qué opción encaja, aunque no seamos nosotros. Respondemos por escrito en un día hábil.