SaaS ERP vendors often promise ease and low costs, but the total cost of ownership paints a different story. CFOs are frequently surprised by the full financial impact of SaaS ERP, from mounting annual fees to the need for costly workarounds and third-party add-ons to compensate for missing functionality.
While SaaS ERP often touts lower up-front pricing, annual subscription costs accumulate rapidly. Add in the hidden costs—expensive implementations, custom integrations, the loss of tailored business logic, and higher risk of budget overruns—and the “savings” disappear. The true ERP total cost of ownership for SaaS ERP solutions can outpace initial expectations, catching many organizations off guard.
| Users | Oracle EBS (OCI) | Oracle Cloud ERP (SaaS) | Cost Savings |
| 300 | $1.2M–$1.8M | $2.3M–$3.5M | 22–48% |
| 600 | $2.1M–$3.2M | $4.5M–$6.8M | 30–53% |
SaaS ERP implementations frequently cost significantly more over a five-year period due to escalating subscription/licensing costs and the need to replace fewer flexible customizations. The comparison underlines that SaaS ERP cost structures can erode many of the originally anticipated savings.
| Risk Category | Oracle EBS (OCI) | SaaS Migration |
| Implementation Failure Rate | 15–20% | 70–75% |
| Budget Overrun Risk | 15–25% | 47% |
SaaS ERP is not just more expensive—it’s riskier too. Compared to Oracle EBS, SaaS ERP migrations carry a higher likelihood of failure and budget overruns, making it crucial to thoroughly evaluate the risks before making the switch.
When calculating ROI, it’s critical to account for lost process efficiency, compliance risk, and the resource drain from managing SaaS ERP's limitations. EBS on OCI preserves institutional knowledge, protects business logic, and locks in lower, predictable costs. Evaluating ERP total cost of ownership provides the clarity needed for smarter long-term decisions.
SaaS ERP cost models are rarely as “simple” as they seem. A careful evaluation of SaaS ERP versus alternative options like Oracle EBS is essential for making an informed decision, especially since many hidden and recurring costs may surface after implementation. Understanding the full spectrum of ERP total cost of ownership empowers organizations to choose solutions that align with both their operational needs and financial realities. Ultimately, a well-considered approach to SaaS ERP adoption minimizes risk and positions your business for sustainable success.
For a transparent, CFO-friendly cost assessment, contact Propel Apps and discover your real five-year ERP TCO.
