Industrial data platform and historian for the world's largest process manufacturers
Weighted average across 12 criteria
The vendor does not publish a figure. Their pricing page was checked .
No comparable figure: this vendor publishes no rate that normalises to a per-unit year. Price is scored on whether a buyer can see a number at all, not on how large it is.
AVEVA (formerly OSIsoft PI) is a long-established process industry historian and real-time data infrastructure platform. The PI System collects, stores, and analyzes time-series data from PLCs, DCS systems, and sensors at scales no other platform in this review approaches. Major oil and gas companies run millions of data points through AVEVA continuously.
The integration breadth is extraordinary. AVEVA connects to any industrial system via its connector library, and the open API publishes data to Azure, AWS, and SAP. Machine learning and predictive analytics capabilities have expanded significantly since the AVEVA/OSIsoft merger.
AVEVA is an enterprise infrastructure investment: pricing is custom, implementation requires specialized consultants, and the platform is designed for organizations managing hundreds of critical assets across large facilities.
Platform fit rated by sector and use case.
The PI System is an industry standard for high-volume, continuous process data. Oil & gas, power generation, and chemical processing companies run on AVEVA.
Once PI is in place, building additional analytics and monitoring on top is the natural path.
Enterprise pricing, complex deployment, and specialist expertise requirements make AVEVA inaccessible for smaller operations.
| Feature | AVEVA | Notes |
|---|---|---|
| Platform | ||
PLC/DCS Integration Device connectivity |
Extensive | Connects to any industrial system; 500+ native connectors |
Open API Data access |
Yes | REST API; direct integration with Azure, AWS, SAP, and BI tools |
Edge Processing Deployment |
Edge + cloud hybrid | AVEVA Edge for local processing; AVEVA Cloud for analytics |
Evaluated from the frontline technician, plant manager, and operations director perspective.
The PI System stores every process variable in high resolution. Technicians with proper access can diagnose issues others cannot see.
Managers with AVEVA analytics access have more data than any other platform in this review provides.
For organizations in oil & gas, power, and chemicals, AVEVA is the foundation on which operational intelligence is built.