Custom software sounds attractive because it can be designed around
exactly how an organisation works.
But custom software is not automatically the best choice.
Building software makes sense when the organisation has a genuine
requirement that existing tools cannot handle efficiently.
Start with the problem
Do not begin with:
"We need a custom application."
Begin with:
"Our current process has these problems."
For example:
- Data is duplicated.
- Staff use several disconnected systems.
- Important approvals are manual.
- Reporting takes too long.
- Existing software does not fit the workflow.
- A critical process depends on one spreadsheet.
Once the problem is clear, evaluate possible solutions.
When custom software makes sense
Custom software may be appropriate when:
- Your workflow is unusual.
- Existing products force unnecessary workarounds.
- You need specific integrations.
- Your organisation has complex data relationships.
- You need custom permissions.
- The system is strategically important.
- The software may become a core organisational asset.
When it probably does not
Do not build custom software simply because:
- You dislike an existing interface.
- A standard product already solves the problem.
- You only need a basic website.
- The process is not yet understood.
- You expect custom software to be cheaper than every alternative.
Building software creates an ongoing responsibility for maintenance,
security, hosting, backups and future changes.
Consider a phased approach
You do not need to build everything at once.
A sensible path might be:
Spreadsheet → Automation → Database → Application
Each stage can be introduced when the organisation actually needs it.
This reduces unnecessary investment and gives users time to adapt.
Build versus buy
The decision should consider:
- Purchase cost.
- Development cost.
- Implementation time.
- Training.
- Integration.
- Maintenance.
- Security.
- Vendor dependency.
- Future changes.
The cheapest initial option is not necessarily the cheapest long-term
option.
The bottom line
Custom software is most valuable when it solves a specific problem
better than generic software can.
The objective is not to build more technology.
It is to build the right technology.
Trygg Montis helps organisations evaluate build-versus-buy decisions
and, where appropriate, design practical custom software solutions.