Separate common processes from distinctive ones
Finance, purchasing and standard inventory workflows often benefit from established ERP capabilities. A specialised approval process or customer experience may need a different approach. The decision can vary within the same organisation.
Count the whole commitment
Compare implementation, migration, integrations, training, maintenance and future changes. A low initial subscription or development quote is only one part of the decision. Ask what happens when your process changes.
Consider a connected approach
You may not need to choose one option for everything. An ERP can provide the operational foundation, while a custom application handles the workflow that makes your organisation different. Clear interfaces and data ownership are essential.
Decide with a working example
Use a real transaction or operational scenario to evaluate each option. Involve the people who will use the system every day and document the gaps before committing.