Is custom software always more expensive?

Upfront, yes. Over several years, with a growing team, a package's per-user subscription can exceed the cost of custom software. Compare over three years.

Can we start small with custom software?

It is even recommended: a first version focused on the most painful process, delivered in a few weeks, then step-by-step evolutions.

What happens to the software if the provider disappears?

You must own the source code and documentation, and be able to hand it to another team. Require it in the contract.

Yes, a package covering several functions. It suits when processes are close to standard; otherwise, configuration becomes a never-ending project.

Custom software or off-the-shelf package: how to decide

Buy software from the market or have your own developed? A five-question decision grid, with the cases where each option is the right one.

Every month, companies ask us for custom software when a market tool would do the job; and others exhaust themselves on a package they have twisted in every direction to make it follow their business. Neither option is better in itself. Here is the grid we use to decide.

Five questions to decide

1. Is your process standard or differentiating? Accounting, payroll, email: standard. A package covers them better and cheaper than any development. By contrast, the way you take orders, plan production or follow your patients is often what sets you apart. There, a generic tool brings you back to average.

2. How many people will use it, and how many hours a day? A tool used 6 hours a day by 15 people deserves to be exactly fitted: every useless click multiplies by thousands. A tool consulted once a week can tolerate compromises.

3. What must it connect to? If the software must exchange with your invoicing, your website, your machines or an administration, check that the package offers a usable interface (API). Many promise integration and deliver an Excel export.

4. What happens in three years? A package evolves at its publisher's pace, not yours. Custom software evolves when you decide, but someone has to maintain it. Both have a cost; you just have to look at it over three years, not on the initial quote.

5. Have you seriously tried a market tool? A two-week trial with real data says more than any demo. If the team works around the tool from the first week, the signal is clear.

Typical cases

The package is the right answer when the need is standard, the company is small, and the budget must stay predictable: invoicing, simple CRM, classic stock management.

Custom is the right answer when the process is the core of the business, when market tools impose workarounds, or when several systems that do not talk to each other must be connected. It is also the case in regulated sectors where compliance imposes precise rules.

The mix is frequent: a package for accounting, custom development for the business, and an integration between the two. That is often what we deliver.

Comparing costs honestly

A package is paid by subscription, per user, and the price rises with the team. Custom software is paid mostly upfront, then in maintenance. Over three years, for a team of 10 to 20 people, the two curves often cross. We detail the amounts in how much custom software costs in Tunisia.

What must not be forgotten in the calculation: the time the team spends working around a poorly suited tool. It is the highest cost, and it appears on no invoice.

Our approach

Before proposing a development, we start by understanding the process and checking that no existing tool covers it properly. Our custom applications always begin with this scoping phase, billed separately, so you can decide with full knowledge. Book a call to talk about it.