Custom software or off-the-shelf: how to decide

Begin with the process, not the product

Describe the process you want to support step by step, including exceptions. If a well-known product handles at least most of it with configuration, it is usually the faster and cheaper option.

When off-the-shelf usually wins

• The process is common across many businesses, such as accounting or email marketing
• You need to start quickly
• The vendor's roadmap matches your needs
• Your team can adapt to the product's way of working

When custom software is worth considering

• Your process is a competitive advantage that packaged tools would flatten
• Staff rely on spreadsheets and workarounds to fill gaps
• You pay for several tools that each solve part of the problem
• You need to own the system and its data model

Compare total cost over several years

Subscription costs grow with users and features. Custom software has a higher upfront cost plus maintenance. Compare both over a realistic period, including the cost of manual workarounds you would remove.

Check integrations

Whichever route you choose, confirm that it can exchange data with the systems you already use through supported APIs or connectors.

Consider a middle path

Many businesses combine an established product for standard work with a small custom application or integration for the parts that are unique to them. Starting this way reduces risk and shows where further custom work would pay off.