Neither choice is always right. The honest comparison looks at fit, total cost over several years and how much control you need.
When buying wins
If a product already does what you need, buy it. You get a working tool quickly, shared improvements and support, at a predictable monthly cost.
When building wins
Building can be the better answer in these cases.
- Your process is unusual and gives you an edge
- Per user fees grow faster than your team
- You need the system to connect to many others
- You want to own the data and the code
Compare over three years
Add licence fees, extra users, customisation, support and the cost of staff working around gaps. Compare that with the build cost plus hosting and care.

