Full side-by-side scores, feature matrix, and verdict.
| Feature | Amper | Harmoni |
|---|---|---|
| Monitoring | ||
| Power Monitoring Electrical signature monitoring |
✓ Yes | — — |
| PLC Integration PLC data collection |
✓ Yes - Native | — — |
| Vibration Monitoring Mechanical vibration |
— Not Available | — Not Available |
| Commercial Terms | ||
| Pricing Subscription |
◑ ~$50/machine/mo | — — |
| Hardware Ownership Equipment model |
— Subscription | ✓ Own - Purchasable |
| User Accounts Seat pricing |
✓ Unlimited | — — |
| RFID & Automation | ||
| Long-Range RFID Automatic operator/job ID |
— — | ✓ Yes - Differentiator |
| Automatic Program Loading DNC from RFID context |
— — | ✓ Yes |
| Hardware Ownership Terminal model |
— Subscription | ✓ Own - Purchasable |
| Vibration Monitoring Condition monitoring |
— Not Available | — Not Available |
Amper is a strong choice for job shops and contract manufacturers needing a broader FactoryOps platform rather than machine monitoring alone. PLC connectivity provides more depth than pure current-sensing competitors.
Harmoni is the most compelling platform for CNC job shops wanting to automate operator time tracking, program loading, and job data collection in a single hardware terminal. Not suitable where condition monitoring is a requirement.