Buy when the process is standard
Established accounting, email, office productivity and commodity collaboration needs are usually served better by mature products with broad support and continuous updates.
Build when the workflow creates distinctive value
Custom development becomes compelling when the process is central to how the organisation delivers its mission, manages complex controls or differentiates its service.
Measure fit, not feature count
A product with hundreds of features may still create workarounds around the few functions that matter most. Evaluate the complete day-to-day workflow and exception handling.
Account for integration and data ownership
Confirm how data enters, leaves and connects to other systems. Export limitations and closed interfaces can turn an apparently affordable product into a long-term constraint.
Compare the full lifecycle cost
Licensing is only one component. Include configuration, migration, training, support, customisation, infrastructure, internal administration and the cost of switching later.
Consider a hybrid path
Many organisations benefit from buying commodity capabilities and building the specialised workflow around them. Integration can preserve speed without sacrificing operational fit.
Use paid discovery for uncertain decisions
When the process is complex, a short discovery engagement can map requirements, evaluate products and estimate a custom option before a major commitment is made.