| Feature | Sense | Plex (Rockwell) |
|---|---|---|
| Monitoring | ||
| Vibration Monitoring Continuous vibration analysis |
✓ Yes | ◑ Via integration |
| Power Monitoring Electrical current monitoring |
✓ Yes | — — |
| PLC Integration Native PLC data |
— No | ✓ Yes |
| Predictive Maintenance AI-powered fault detection |
✓ Yes | — — |
| Commercial Terms | ||
| Hardware Price Upfront cost |
✓ $1,200 one-time | — — |
| Software Price Monthly subscription |
✓ $70/mo/workstation | — — |
| Contract Length Required commitment |
✓ None required | — — |
| Hardware Ownership Own vs. lease |
✓ Own & Depreciate | — — |
| User Accounts Seat pricing |
✓ Unlimited at no cost | — — |
| Onboarding Setup cost |
✓ Free white-glove | — — |
| MES + Monitoring | ||
| PLC Integration Machine connectivity |
— No | ✓ Yes |
| OEE Tracking Production effectiveness |
— — | ✓ Yes |
| Open API Integration access |
— — | ✓ Yes |
| Vibration Monitoring Condition sensing |
✓ Yes | ◑ Via integration |
Sense is the strongest all-around choice for SMBs and mid-market manufacturers prioritizing value, flexibility, and genuine dual-sensor coverage. The combination of vibration, power, no contract, owned hardware, and unlimited users is unmatched in this price range.
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.