Off-the-shelf software is faster to adopt and usually cheaper at the start. Custom software becomes valuable when the business has specific workflows that standard tools force into awkward compromises.

The real decision is not build versus buy in the abstract. It is whether the business process is common enough to fit a product or distinct enough to justify its own system.

Custom software makes sense when workflow friction is already costing time, visibility, or customer experience.

Good decision-making starts by mapping the process honestly before choosing the tool.