Custom vs. off-the-shelf software: when does each make sense?
Summary
Off-the-shelf software makes sense when your process is common and you want to start fast and cheap. Custom software makes sense when your operation has unique processes that set you apart, when you pay for many licenses, or when your current tools don't integrate with each other.
When does off-the-shelf software make sense?
Off-the-shelf software (ready-to-use SaaS) makes sense when your process is common and doesn't set you apart from the competition: email, basic accounting or a generic CRM. It's cheaper to start, quick to adopt and someone else handles maintenance.
When does custom software make sense?
Custom software makes sense when the way you operate is part of your competitive advantage and no off-the-shelf tool fits well. Also when you already pay for many per-user licenses, when your tools don't integrate with each other, or when you adapt your business to the software instead of the other way around.
- Your processes are unique and set you apart.
- You pay for expensive licenses that grow with every employee.
- You use several tools that don't talk to each other.
- You need specific integrations or automations.
A third path: hybrid
Many companies combine both: they use off-the-shelf software for the common stuff (email, payments) and build custom only the core that sets them apart, connecting everything with integrations. It's usually the most cost-effective option.