Full side-by-side scores, feature matrix, and verdict.
| Feature | Ignition by Inductive Automation | Sight Machine |
|---|---|---|
| Platform | ||
| PLC Integration Device connectivity |
✓ 300+ native drivers | — — |
| Open API External integration |
✓ Yes — Extensive | ✓ Yes |
| Unlimited Licensing Cost model |
✓ Unlimited clients/tags/devices | — — |
| Analytics | ||
| Process Analytics Multi-variable correlation |
— — | ✓ Yes — Core |
| OEE Tracking Production effectiveness |
— — | ✓ Yes |
| Open API Integration |
✓ Yes — Extensive | ✓ Yes |
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.
Sight Machine is the right choice for enterprise manufacturers wanting to move beyond OEE dashboards into deep process analytics, quality correlation, and AI-driven continuous improvement.