| Feature | Amper | Limble CMMS |
|---|---|---|
| Monitoring | ||
| Power Monitoring Electrical signature monitoring |
✓ Yes | — — |
| PLC Integration PLC data collection |
✓ Yes — Native | — — |
| Vibration Monitoring Mechanical vibration |
— Not Available | ◑ Partial — Basic |
| Commercial Terms | ||
| Pricing Subscription |
◑ ~$50/machine/mo | ✓ ~$28–$69/user/month |
| Hardware Ownership Equipment model |
— Subscription | — — |
| User Accounts Seat pricing |
✓ Unlimited | — — |
| Contract Length Commitment |
— — | ✓ Annual or monthly |
| Open API Integration access |
— — | ✓ Yes |
| CMMS & Monitoring | ||
| Work Order Management Full CMMS functionality |
— — | ✓ Yes |
| Condition Monitoring IoT sensor integration |
— — | ◑ Basic — Threshold-based |
| Vibration Monitoring Vibration sensor support |
— Not Available | ◑ Partial — Basic |
| Predictive Maintenance AI-driven fault detection |
— — | ◑ Partial |
Amper is a strong choice for job shops and contract manufacturers needing a broader FactoryOps platform — not just machine monitoring. PLC connectivity provides more depth than pure current-sensing competitors.
Limble is the right choice for SMBs and mid-market operations wanting a combined CMMS and basic condition monitoring solution at accessible pricing. For deep predictive maintenance programs, specialist platforms like AssetWatch or Augury provide meaningfully more capability.