Custom ERP vs SAP Business One
A consultant has quoted you SAP Business One with licences, implementation and an annual maintenance contract. The number is large, the timeline is months, and you've been told your processes will need to change to match the system.
When to stay, and when to switch.
Stay with SAP Business One if
- You export or deal with multinational partners who expect SAP-standard documents and processes
- You need deep statutory and financial modules certified out of the box
- You have the internal capacity to run a long implementation and retrain everyone
- Your industry has a proven SAP template that genuinely matches how you operate
Consider building if
- The licence plus implementation plus AMC total is hard to justify against your revenue
- You were told your process has to change to fit the software, and that process is why you win business
- You only need three or four of the modules you're being sold
- You want the first working piece in weeks, not after a year-long implementation
- You don't want an annual maintenance contract you can't opt out of
SAP Business One or an owned system.
| SAP Business One | Custom build with Ekalon | |
|---|---|---|
| Typical cost | Licences + implementation + annual maintenance | One-time build for the modules you actually need |
| Timeline | Months to a year for full implementation | First working module in four to eight weeks, phased after |
| Process fit | Industry-standard templates; you configure to them | Built to your process, including the non-standard parts |
| Scope | Comprehensive, including modules you may never open | Only what you need; add later when you need it |
| Ownership | Perpetual or subscription licence, plus AMC | Source code and IP transfer to you |
| Best suited to | Larger enterprises, export-heavy, standard processes | 20–1,000 person businesses with a process worth keeping |
Comparison reflects typical engagements as of 2026 and is our own assessment, not the vendor's. Product capabilities change, check current details with SAP Business One before deciding.
| What matters | SAP Business One | Owned system |
|---|---|---|
| Live within daysFirst owned module takes four to eight weeks | ||
| No upfront build cost | ||
| Cost stays flat as you hire | ||
| Fits your non-standard processRented tools bend with scripts and workarounds | ||
| You own the source code and data | ||
| Statutory and tax updates handled for youOwned: covered under a support plan | ||
| Change anything, whenever you need | ||
| Support from the engineers who built it |
Rent keeps climbing.
SAP Business One bills you every month, and the bill grows as you add people. An owned system is a one-time build with flat support after it.
- Break-even is usually years, not monthsSmall, standard teams may never reach it. We will say so.
- After that, it is yoursNo renewal, no seat count, no roadmap you cannot change.
Businesses that made this call
Cut manual data entry by 90% across a panel manufacturing floor
Technocrafts ran orders, bills of materials and design paperwork on spreadsheets and email. We replaced that with one ERP suite where an order, its BOM and its drawings all live in the same place.
An ERP the leadership team actually opens, because it answers questions
A custom ERP covering projects, tasks, employees, clients, plants and assets, with a conversational AI layer that lets directors ask about project health instead of hunting through dashboards.
Not sure which side you're on?
Tell us what you run today and roughly what it costs you. We'll say honestly whether to stay, integrate, or build, before you spend a rupee with us.