The verdict in three sentences
For a plant with 100 to 500 employees in Birmingham or Toronto, a SaaS CMMS (EUR 50 to 120, about USD 55 to 130, per technician per month) is enough as long as your equipment base is standard and your procedures fit the vendor's screens. A custom CMMS (EUR 40,000 to 80,000, 4 to 6 months) pays off once line downtime costs more than EUR 2,000 per hour and your constraints (chemicals, clean rooms, continuous paper lines) do not fit a generic tool. Either way, the real lever is getting off paper: tracked preventive maintenance and reliable MTBF/MTTR metrics cut downtime by 20 to 40 % as a 2026 order of magnitude.
What paper-based maintenance really costs
Paper costs nothing to buy, but it hides three losses: missed preventive tasks, spare parts nobody can find, and no usable history to improve machine reliability. In process industries (chemicals, electronics and semiconductors, paper mills), one hour of line downtime runs between EUR 2,000 and 20,000.
| Loss item (250-employee plant) | Paper and Excel | Well-deployed CMMS |
|---|---|---|
| Unplanned downtime hours per year | 60 to 120 h | 35 to 75 h |
| Preventive tasks done on time | 55 to 70 % | 90 to 97 % |
| Time to locate a spare part | 20 to 45 min | 3 to 8 min |
| Spare parts overstock | 15 to 30 % of stock value | 5 to 10 % |
| Report entry time per technician | 30 to 45 min per day | 10 to 15 min per day |
| MTTR (mean time to repair) | Unknown or guessed | Measured, down 15 to 25 % |
| Preparing an ISO 9001 or safety audit | 5 to 10 days | 1 to 2 days |
Quick read: saving 25 downtime hours a year at EUR 5,000 per hour is worth EUR 125,000 a year. That number, not the licence price, should drive your choice.
SaaS CMMS, packaged software or custom: the 2026 comparison
| Criterion | Off-the-shelf SaaS CMMS | Installed CMMS package | Custom CMMS |
|---|---|---|---|
| Upfront cost | EUR 2,000 to 8,000 setup | EUR 25,000 to 60,000 licences and integration | EUR 40,000 to 80,000 |
| Recurring cost | EUR 50 to 120 per technician per month | 18 to 22 % annual maintenance | EUR 6,000 to 12,000 per year (hosting, changes) |
| 5-year cost (20 technicians) | EUR 60,000 to 144,000 | EUR 70,000 to 125,000 | EUR 70,000 to 140,000 |
| Go-live time | 1 to 2 months | 4 to 8 months | 4 to 6 months |
| Asset hierarchy | Standard, 3 to 5 levels | Configurable | Mirrors your plant (line, station, component) |
| QR codes on machines | Often an add-on | Varies | Included, offline mode on the shop floor |
| MTBF, MTTR, OEE metrics | Generic dashboards | Complete but heavy | Your metrics, your thresholds, your workshops |
| ERP and sensor connection | Limited connectors | Integration project | Dedicated API to SAP, Sage, PLCs |
| Data ownership | With the vendor | With you | With you, source code delivered |
A custom CMMS is not always the most expensive option over 5 years. With 20 technicians on a premium SaaS plan at EUR 120 per month, you pay EUR 144,000 over 5 years without owning the tool.
Modules to include in your specification
A CMMS that works on the shop floor relies on a short, well-prioritised scope. As a 2026 order of magnitude:
| Module | Content | Indicative budget |
|---|---|---|
| Asset hierarchy and equipment records | Sites, lines, machines, components, technical documents | EUR 6,000 to 10,000 |
| Work requests and work orders | Mobile creation, photos, priorities, assignment | EUR 8,000 to 14,000 |
| Preventive maintenance | Calendar, hour-meter or cycle-based plans | EUR 6,000 to 12,000 |
| Spare parts inventory | Storerooms, reorder points, issues against work orders | EUR 6,000 to 12,000 |
| QR codes and shop-floor app | Machine scan, history, offline mode | EUR 5,000 to 10,000 |
| Metrics and dashboards | MTBF, MTTR, availability, cost per machine | EUR 5,000 to 12,000 |
| ERP or SCADA connectors | Purchasing, fixed assets, alarm feeds | EUR 4,000 to 10,000 |
A first EUR 40,000 release usually covers the first five modules. Advanced metrics and connectors come in a second release, once the data is clean.
Mini case study
James, maintenance manager at a 280-employee paper mill near Birmingham, runs 22 technicians and 640 assets on paper work orders. One hour of line downtime costs him EUR 6,000. He suffers about 90 hours of unplanned downtime a year.
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
- Custom CMMS project: EUR 58,000, plus EUR 9,000 a year for hosting and changes.
- Conservative target: 25 % less downtime, so 22 hours avoided per year, or EUR 132,000 of production saved.
- Extra gain: 12 % less overstock on a EUR 400,000 inventory, freeing EUR 48,000 of cash once.
By the end of year one, the project has paid for itself more than twice. Even if you halve the gain, payback stays under 7 months.
FAQ
How long does it take to deploy a custom CMMS?
Allow 4 to 6 months for a 100 to 500-employee plant, including 4 to 6 weeks of scoping and asset inventory migration. A first shop-floor version can run from month three.
Is a SaaS CMMS enough for a small manufacturer?
Yes if you have fewer than 10 technicians and a standard asset base: at EUR 50 to 80 per technician per month, the budget stays under EUR 10,000 a year. Above 20 technicians or with ATEX and clean-room constraints, custom becomes competitive over 5 years.
How are MTBF and MTTR calculated in a CMMS?
MTBF is operating time divided by the number of failures, MTTR is total repair time divided by that same number. The CMMS computes them per machine automatically if every work order is time-stamped, which takes 2 to 3 months of reliable data entry.
Will technicians actually use the tool?
Adoption depends on entry time: above 2 minutes per job, technicians drop off. An app with QR scanning, photos and voice dictation brings entry below 60 seconds.
Can we migrate our paper and Excel history?
Yes, importing Excel asset and parts files is part of scoping, for EUR 2,000 to 5,000 depending on data quality. Old paper history is rarely migrated in full, only the last 2 to 3 useful years.
Let's scope your project. Send us your number of technicians, assets and hourly downtime cost: we will price a custom CMMS between EUR 40,000 and 80,000, delivered in 4 to 6 months. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
