The sentence “ready products are not enough, let us build from zero” usually makes an important decision too early. First, what is genuinely different, what that difference earns the business, and where a ready product hits its limit must be seen together.
When is a ready product more correct?
If the problem is not your company’s competitive advantage and a mature solution exists on the market, a ready product can be faster, lower-risk and more sustainable. In areas like accounting, e-mail, basic CRM or team communication, integration and proper process design can beat rewriting the system.
When does custom software make sense?
If the flow that creates value — pricing, operations, customer experience or data processing — is genuinely different, custom software gains meaning. The measure here is not “more features” but the critical decision points no other product covers.
Decision matrix
- Speed: ready products usually start earlier.
- Fit: custom software sits better on a different workflow.
- Maintenance: with ready products you depend on the vendor, with custom ones on your own technical capacity.
- Data: hosting and access options for sensitive or in-house data must be evaluated upfront.
- Total cost: licence, integration, user training, maintenance and change costs must be calculated together.
A good answer is sometimes hybrid
Using a mature payment, e-mail or identity service while building the business-specific decision flow in a custom layer is often the balanced solution. That way we neither rebuild what is ready, nor leave what is different outside the process.