Software · head to head
AVEVA PI System vs NAPA

AVEVA PI System
Software
Industrial data infrastructure for real-time insights
- From
- On request
- Rated
- -
The short version
- Each has a real cost: AVEVA PI System pricing is not published and comes through an account representative; NAPA the Internet Archive's capture of NAPA's homepage on 1 January 2020 named six distinct maritime software products, NAPA Loading Computer, NAPA Emergency Computer, NAPA Logbook, NAPA Fleet Intelligence, NAPA Voyage Optimization and ClassNK-NAPA GREEN, with no price figure published for any.
- They diverge on capability: AVEVA PI System covers Real-time data collection, NAPA covers Ship design.
Where they differ
Only the attributes on which AVEVA PI System and NAPA actually diverge.
| Attribute | AVEVA PI System | NAPA |
|---|---|---|
| Starting price | On request | $5000/year |
| Platforms | Desktop, Web, Mobile, Api | Windows, Web |
| Founded | 1967 | 1989 |
Identical on both: pricing model (one-time), free tier (No), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in AVEVA PI System
- Real-time data collection
- Time-series data storage
- Asset framework
- Visualization
- Analytics
- Event management
- Notifications
- Data integration
Only in NAPA
- Ship design
- Stability calculation
- Voyage optimization
- Performance monitoring
- CAD systems
- Fleet management
- Weather routing
- Windows support
What people use each for
The jobs each tool is most often brought in to do.
AVEVA PI System
- Collecting and historising real-time process data from plant equipmentnot NAPA
- Operations dashboards and alerting through PI Visionnot NAPA
- Edge data collection where connectivity is intermittentnot NAPA
- Pulling process data into Excel analysis with PI DataLinknot NAPA
- Utilities, pharma, mining and oil and gas process monitoringnot NAPA
NAPA
No use cases recorded yet. See the NAPA review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
AVEVA PI System
- Pricing is not published and comes through an account representative
- The vendor is moving to a subscription commercial model, so perpetual licence expectations no longer hold
- Made up of several separately named components, including PI Server, PI Vision, Edge Data Store and the adapters and connectors needed per data source
NAPA
- The Internet Archive's capture of NAPA's homepage on 1 January 2020 named six distinct maritime software products, NAPA Loading Computer, NAPA Emergency Computer, NAPA Logbook, NAPA Fleet Intelligence, NAPA Voyage Optimization and ClassNK-NAPA GREEN, with no price figure published for any.
Pricing, plan by plan
AVEVA PI System
On request- Data Archive$undefined/license
- Time-series data storage
- High-speed data collection
- Data compression
- Operations$undefined/license
- PI Vision dashboards
- AF analytics
- Event frames
- Enterprise$undefined/license
- PI Integrator
- Cloud connectivity
- Advanced analytics
NAPA
$5000/year- Fleet Intelligence$15000/year
- Voyage optimization
- Performance monitoring
- Analytics
Which should you pick?
Choose AVEVA PI System if
- You need real-time data collection.
- You work on Desktop, Web, Mobile, Api.
- You also want time-series data storage.
Choose NAPA if
- You need ship design.
- You work on Windows, Web.
- You also want stability calculation.
Questions people ask
- Is AVEVA PI System or NAPA better?
- Neither clearly leads. AVEVA PI System starts at On request and NAPA at $5000/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, AVEVA PI System or NAPA?
- AVEVA PI System starts at On request and NAPA at $5000/year.
- Does AVEVA PI System or NAPA run on more platforms?
- AVEVA PI System runs on Desktop, Web, Mobile, Api. NAPA runs on Windows, Web.
- What is AVEVA PI System best used for?
- AVEVA PI System is most often used for collecting and historising real-time process data from plant equipment, operations dashboards and alerting through pi vision, edge data collection where connectivity is intermittent, pulling process data into excel analysis with pi datalink. Of those, collecting and historising real-time process data from plant equipment and operations dashboards and alerting through pi vision are not what NAPA is typically brought in for.
- What can AVEVA PI System do that NAPA cannot?
- AVEVA PI System covers Real-time data collection, Time-series data storage, Asset framework, Visualization. NAPA covers Ship design, Stability calculation, Voyage optimization, Performance monitoring.
Related pages
More on AVEVA PI System
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