Best MES software 2026
The best MES software on our criteria is FactryOS (92/100), followed by Odoo and Azumuta. But there is no single best tool for everyone. Choose on what matters most to you. In our score this criterion weighs most: real-time OEE and downtime logging.
4 tools compared Last updated: Follow
4 tools
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FactryOS
#1 92/100
Summary
FactryOS is a web-based, modular MES with a process data historian, suited to process and discrete manufacturers wanting to centralise PLC and SCADA data under a fixed price per site. It logs OEE and downtime in real time, reads machine data automatically, offers operator screens and links with ERP. We found no source for Dutch and French language support. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
€15.000 / productiesite/jaar (onbeperkt gebruikers en machines)
Strong and weak on our criteria
- Real-time OEE and downtime logging
- Reads machine data automatically (PLC or sensor)
- Works in Dutch and French: no source
- Request a quote Visit website ↗
Odoo
#2 75/100
Summary
Odoo is a Belgian ERP package made of separate apps, including Project with Gantt scheduling and task dependencies, and Planning for staff and equipment. It suits companies that want planning combined with other business processes in one configurable system. It offers an open API, Peppol e-invoicing, a mobile app and Dutch and French support, with prices from EUR 24.9 per user per month. We found no source for MS Project or Primavera import or export. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
€24,9 / gebruiker/maand (Standaard, alle apps, zonder tijdelijke korting)
Strong and weak on our criteria
- Real-time OEE and downtime logging
- Operator screen or tablet on the shop floor
- Reads machine data automatically (PLC or sensor): no source
- Request a quote Visit website ↗
Azumuta
#3 67/100
Summary
Azumuta is a connected worker platform for manufacturing, suited to assembly companies that want to replace paper work instructions and checks with digital ones and collect shop floor data along the way. It reads machine data automatically, offers operator screens on tablets, links with ERP, and handles document versioning, corrective actions and internal audits in Dutch and French. Its price is not public on the website. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
On request
Strong and weak on our criteria
- Reads machine data automatically (PLC or sensor)
- Operator screen or tablet on the shop floor
- Real-time OEE and downtime logging: no source
- Request a quote Visit website ↗
Plex MES
#4 58/100
Summary
Plex MES is a cloud manufacturing execution system from Rockwell Automation, aimed at medium-sized and large discrete manufacturers. It logs OEE and downtime in real time, offers operator screens or tablets on the shop floor, and links with ERP systems. One limitation is that the price is not published on the vendor's website. Show more
Made with AI from our checked data, October 25, 2026 · How we use AI
Unknown
Strong and weak on our criteria
- Real-time OEE and downtime logging
- Operator screen or tablet on the shop floor
- Reads machine data automatically (PLC or sensor): no source
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Compare 0/4
- FactryOS
- Odoo
- Azumuta
- Plex MES
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Compare side by side
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| Data per criterion | FactryOS 92 | Odoo 75 | Azumuta 67 | Plex MES 58 |
|---|---|---|---|---|
| Real-time OEE and downtime logging | ✓ Yes | ✓ Yes | Unknown | ✓ Yes |
| Reads machine data automatically (PLC or sensor) | ✓ Yes | Unknown | ✓ Yes | Unknown |
| Operator screen or tablet on the shop floor | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| Link with ERP | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| Works in Dutch and French | Unknown | ✓ Yes | ✓ Yes | Unknown |
| Price public on the website | ✓ Yes | ✓ Yes | No | No |
| Registration methods | Unknown | Unknown | Unknown | Unknown |
| Price from | €15.000 / productiesite/jaar (onbeperkt gebruikers en machines) | €24,9 / gebruiker/maand (Standaard, alle apps, zonder tijdelijke korting) | On request | Unknown |
How this ranking works
Every tool gets a score from 0 to 100 on the same published criteria. Missing data counts as 0 and is shown as "unknown". Paying, advertising or being our client does not change the score or the order.
- Real-time OEE and downtime logging
- Reads machine data automatically (PLC or sensor)
- Operator screen or tablet on the shop floor
- Link with ERP
- Works in Dutch and French
- Price public on the website
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Researched and written by the editors · Updated October 18, 2026
Most asked questions
Which MES software suits you?
The 4 highest scoring tools, each with the same four questions:
1. FactryOS (92/100)
Best for: Process and discrete manufacturers that want to centralise machine data from PLCs and SCADA with a fixed price per site.
Price: €15.000 / productiesite/jaar (onbeperkt gebruikers en machines)
Strongest point: Real-time OEE and downtime logging
Watch out: Works in Dutch and French: no source found
2. Odoo (75/100)
Best for: Companies that want to combine planning with other business processes in one configurable ERP.
Price: €24,9 / gebruiker/maand (Standaard, alle apps, zonder tijdelijke korting)
Strongest point: Real-time OEE and downtime logging
Watch out: Reads machine data automatically (PLC or sensor): no source found
3. Azumuta (67/100)
Best for: Assembly companies that want to digitise paper work instructions and checks and collect shop floor data in the process.
Price: On request
Strongest point: Reads machine data automatically (PLC or sensor)
Watch out: Real-time OEE and downtime logging: no source found
4. Plex MES (58/100)
Best for: Medium-sized and large discrete manufacturers that want a cloud MES from an automation vendor.
Price: Unknown
Strongest point: Real-time OEE and downtime logging
Watch out: Reads machine data automatically (PLC or sensor): no source found
What should you look for when choosing?
These are the criteria we score on, from heaviest to lightest:
- Real-time OEE and downtime logging: 3 of the 4 tools meet this.
- Reads machine data automatically (PLC or sensor): 2 of the 4 tools meet this.
- Operator screen or tablet on the shop floor: 4 of the 4 tools meet this.
- Link with ERP: 4 of the 4 tools meet this.
- Works in Dutch and French: 2 of the 4 tools meet this.
- Price public on the website: 2 of the 4 tools meet this.
What does MES software cost?
2 of the 4 tools publish a price.
The lowest public entry price is €24,9 / gebruiker/maand (Standaard, alle apps, zonder tijdelijke korting), at Odoo.
Always compare prices for the same number of users and the same modules. A low entry price often covers only one user.
Frequently asked questions
Which MES software is the best?
On our published criteria FactryOS scores highest, with 92/100. Our heaviest criterion: real-time OEE and downtime logging.
Is there free MES software?
We found no tool with a free plan. Some vendors do offer a free trial.
Which MES software works in Dutch and French?
With a source for both languages: Odoo and Azumuta.
How did you compare?
We read the website, documentation and pricing page of every vendor and noted the source per criterion. Last checked on October 22, 2026. Paying does not change the score.