Define what cannot change
Write down the business rules, integrations and operational constraints that the software must support. Then separate those requirements from habits that your team could reasonably change. This helps you judge fit without assuming that every existing step needs to be recreated.
An existing product
A suitable product can provide an established set of features and a defined update path. Assess configuration options, user roles, data export and integrations with your actual examples.
The subscription or licence is only one part of the decision. Consider configuration, migration, training, integrations and the impact of changing your process to match the product.
A custom application
Custom development can focus on a workflow that is specific to your business. That flexibility also requires clear scope, representative test cases and agreement about maintenance, ownership, deployment and future changes.
A clear first release is easier to review than a broad promise to automate everything. Prioritize the work that has a defined business purpose.
A combined approach may be appropriate
An existing platform can handle common business functions while a custom component supports a specialized workflow. This requires a dependable connection and a clear division of responsibility between the product and the custom application.
Compare before committing
- Fit: which essential workflows are supported?
- Change: what happens when a rule or integration changes?
- Data: can your records be accessed, exported and migrated?
- Support: who owns each part of the ongoing work?