Full side-by-side scores, feature matrix, and verdict.
| Feature | Ignition by Inductive Automation | Petasense |
|---|---|---|
| Platform | ||
| PLC Integration Device connectivity |
✓ 300+ native drivers | — — |
| Open API External integration |
✓ Yes — Extensive | ✓ Yes |
| Unlimited Licensing Cost model |
✓ Unlimited clients/tags/devices | — — |
| Monitoring | ||
| Vibration Monitoring Wireless VM4 sensors |
— — | ✓ Yes |
| Predictive Maintenance Asset reliability analytics |
— — | ✓ Yes |
| Open API Integration |
✓ Yes — Extensive | ✓ Yes |
| Hardware Ownership Sensor model |
— — | ◑ Sensors purchased |
Ignition is the right choice for organizations needing maximum integration breadth, unlimited licensing, and on-premise control — and that have the engineering resources to build custom monitoring applications on top.
Petasense is the right choice for mid-market organizations wanting high-quality wireless vibration sensors with purchased hardware and strong cloud analytics. The calibration-first approach to data quality is a meaningful differentiator.