| Feature | Plex (Rockwell) | Ndustrial |
|---|---|---|
| MES + Monitoring | ||
| PLC Integration Machine connectivity |
✓ Yes | — — |
| OEE Tracking Production effectiveness |
✓ Yes | ✓ Yes |
| Open API Integration access |
✓ Yes | — — |
| Vibration Monitoring Condition sensing |
◑ Via integration | — Not Available |
| Energy Intelligence | ||
| Power Monitoring Energy intensity tracking |
— — | ✓ Yes — Core |
| OEE Tracking Production effectiveness |
✓ Yes | ✓ Yes |
| Multi-Site Portfolio Cross-facility visibility |
— — | ✓ Yes |
| Vibration Monitoring Condition sensing |
◑ Via integration | — Not Available |
Plex is the right choice for mid-market discrete manufacturers wanting machine monitoring as part of a broader cloud MES/ERP investment — particularly in automotive supply chain environments where Plex has deep vertical expertise.
Ndustrial is the right choice for manufacturers under energy cost pressure who want to optimize energy intensity (cost per unit) alongside production performance, rather than treating energy and production as separate domains.