Map the process you actually have
Document the work, people, approvals and information moving through the business. Distinguish essential requirements from habits that could change. Use real examples, including corrections and unusual transactions, rather than a list of desired modules alone.
Evaluate existing products with scenarios
An established platform can offer useful standard workflows and a maintained product ecosystem. Ask vendors to demonstrate your complete scenarios, including permissions, reporting and data export. Record what works through configuration, what needs extensions and what would require a change in your process.
Understand the custom development commitment
Custom software can be shaped around important workflows and integrations, but it brings responsibility for specification, testing, maintenance and future change. The initial interface is only part of the investment. Include documentation, operational support and the ability for another team to understand the system.
Compare the full operating picture
Evaluate subscription and licence terms, implementation work, migration, training, infrastructure, integrations and change requests. Check how easily data can be exported and whether external developers can work on the system. Record the assumptions behind each estimate so options remain comparable.
Reduce uncertainty with a focused trial
Use one representative workflow to test the strongest option before committing to a full rollout. Include the people who will use and manage it. Define acceptance criteria, migration checks and a fallback plan. A staged rollout can make training and operational changes more manageable.
Make it specific to your business.
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