| Feature | MachineMetrics | AVEVA |
|---|---|---|
| Monitoring & Architecture | ||
| Vibration Monitoring High-frequency vibration data |
✓ Yes | — — |
| CNC Protocol Support Native machine protocols |
✓ Yes — Extensive | — — |
| Edge Processing Local data processing |
✓ Yes — Edge Hardware | ✓ Edge + cloud hybrid |
| Open API Developer access |
✓ REST & GraphQL | ✓ Yes |
| Commercial Terms | ||
| Pricing Cost structure |
◑ Custom/Volume-based | — — |
| Hardware Ownership Equipment model |
— SaaS Subscription | — — |
| Platform | ||
| PLC/DCS Integration Device connectivity |
— — | ✓ Extensive |
| Open API Data access |
✓ REST & GraphQL | ✓ Yes |
| Edge Processing Deployment |
✓ Yes — Edge Hardware | ✓ Edge + cloud hybrid |
MachineMetrics is the right choice for enterprise discrete manufacturers needing deep CNC integration, vibration monitoring, and developer-extensible APIs. Not recommended for cost-sensitive SMBs as a first monitoring tool.
AVEVA is the right infrastructure choice for large process manufacturers and utilities operating at enterprise scale. The PI System ecosystem is deeply entrenched in oil and gas, power, and chemical processing — often the foundational layer on which other tools are built.