CMMS vs Excel: when to leave the spreadsheet
In short
- Excel works with few machines and one person; it stops working when there are several technicians, preventive tasks and a need for history.
- A CMMS adds automatic alerts, history per asset, simultaneous work, mobile mode and indicators.
- It is not all or nothing: you can import your current spreadsheets when you start.
Excel is enough to start with few machines and one person, but a CMMS is better as soon as there are several technicians, recurring preventive tasks and a need for history per machine. The difference is not in storing data, but in what happens afterwards: alerts, traceability, simultaneous work and indicators.
Direct comparison
| Need | Excel | CMMS |
|---|---|---|
| Record assets | Yes, in a sheet | Yes, with hierarchy, records and documents |
| Warn of a preventive task that is due | Only if someone checks the sheet | Generates the work order automatically |
| Several technicians at once | Version conflicts | Shared data in real time |
| Field work from the phone | Awkward | Mobile app, also offline |
| History per machine | Manual and scattered | Automatic in each record |
| Link breakdown, spare part and cost | Almost impossible | Each work order accumulates time and material |
| Indicators (MTBF, costs) | Formulas you have to maintain | Calculated from the data |
| Permissions and traceability | Limited | Roles and change log |
| Initial cost | None | Software fee |
When Excel is still reasonable
- You have fewer than twenty pieces of equipment and one person managing them.
- You do not need to show the history to clients or auditors.
- Preventive maintenance is occasional and there is no field work.
Signs that the time has come for a CMMS
- There are several versions of the same file (“maintenance_final_v3”).
- You have missed a preventive task or a warranty date.
- You do not know how much you have spent on a particular machine.
- Technicians write on paper and someone copies it by hand later.
- A client asks for the history of interventions and it takes you hours to put it together.
How to migrate from Excel without pain
- Clean up the asset sheet: one unique name, one location, one status.
- Start with what is critical: the machines that stop most or bill most.
- Turn your recurring checks into preventive plans.
- Run both for a few weeks, until the team trusts the system.
Stop chasing dates in a spreadsheet
With Mantenplan, preventive plans generate work orders on their own and every intervention stays in the machine’s record.
Try MantenplanFrequently asked questions
Can I keep using Excel alongside a CMMS?
Yes, for specific reports or analysis. What matters is that the source of truth (assets, work orders, history) is in the CMMS and not in several sheets.
Can an Excel file be imported into a CMMS?
Usually yes for assets or spare parts, as long as the data is clean and the columns are consistent. Each import should be reviewed.