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Energy · head to head

AVEVA PI System vs OATI webSmartEnergy

AVEVA PI System logo

AVEVA PI System

Energy

Industrial data infrastructure for real-time insights

From
On request
Rated
-
Full reviewWebsite
OATI webSmartEnergy logo

OATI webSmartEnergy

Energy

Comprehensive utility billing and customer engagement

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: AVEVA PI System pricing is not published and comes through an account representative; OATI webSmartEnergy oATI publishes no price for webSmartEnergy anywhere on its site; even the product overview is gated behind a brochure request form, with further detail requiring direct email contact to [email protected] rather than any published rate (archived brochure page, 25 June 2024)
  • They diverge on capability: AVEVA PI System covers Real-time data collection, OATI webSmartEnergy covers Customer information system.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which AVEVA PI System and OATI webSmartEnergy actually diverge.

Attributes where AVEVA PI System and OATI webSmartEnergy differ
AttributeAVEVA PI SystemOATI webSmartEnergy
Pricing modelone-timesubscription
PlatformsDesktop, Web, Mobile, ApiWeb, Mobile, Api
Founded19671995

Identical on both: starting price (On request), free tier (No), user rating (Not yet rated), category (Energy).

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 OATI webSmartEnergy

  • Customer information system
  • Utility billing
  • Payment processing
  • Smart meter integration
  • Rate management
  • Service order management
  • Customer portal
  • Demand response

Both cover

  • SOC2

What people use each for

The jobs each tool is most often brought in to do.

AVEVA PI System

  • Industrial data collection and storage for oil, gas, and chemical processingnot OATI webSmartEnergy
  • Real-time operational data visualization and HMI dashboardsnot OATI webSmartEnergy
  • Supply chain and asset performance monitoring across sitesnot OATI webSmartEnergy
  • Compliance and audit trail management for regulated industriesnot OATI webSmartEnergy
  • Integration with SCADA systems and manufacturing executionnot OATI webSmartEnergy

OATI webSmartEnergy

  • Utility billingnot AVEVA PI System
  • Customer managementnot AVEVA PI System
  • Smart meter datanot AVEVA PI System
  • Rate analysisnot AVEVA PI System
  • Demand response programsnot AVEVA PI System

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

OATI webSmartEnergy

  • OATI publishes no price for webSmartEnergy anywhere on its site; even the product overview is gated behind a brochure request form, with further detail requiring direct email contact to [email protected] rather than any published rate (archived brochure page, 25 June 2024)

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

OATI webSmartEnergy

On request
  • CIS Basic$undefined/custom
    • Customer management
    • Billing engine
    • Payment processing
  • CIS Advanced$undefined/custom
    • Advanced rate structures
    • Demand response
    • Prepaid metering
  • Enterprise$undefined/custom
    • MDM integration
    • Analytics suite
    • Multi-commodity

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.
AVEVA PI System review

Choose OATI webSmartEnergy if

  • You need customer information system.
  • You work on Web, Mobile, Api.
  • You also want utility billing.
OATI webSmartEnergy review

Questions people ask

Is AVEVA PI System or OATI webSmartEnergy better?
Neither clearly leads. AVEVA PI System starts at On request and OATI webSmartEnergy at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AVEVA PI System or OATI webSmartEnergy?
AVEVA PI System starts at On request and OATI webSmartEnergy at On request.
Does AVEVA PI System or OATI webSmartEnergy run on more platforms?
AVEVA PI System runs on Desktop, Web, Mobile, Api. OATI webSmartEnergy runs on Web, Mobile, Api.
What is AVEVA PI System best used for?
AVEVA PI System is most often used for industrial data collection and storage for oil, gas, and chemical processing, real-time operational data visualization and hmi dashboards, supply chain and asset performance monitoring across sites, compliance and audit trail management for regulated industries. Of those, industrial data collection and storage for oil, gas, and chemical processing and real-time operational data visualization and hmi dashboards are not what OATI webSmartEnergy is typically brought in for.
What can AVEVA PI System do that OATI webSmartEnergy cannot?
AVEVA PI System covers Real-time data collection, Time-series data storage, Asset framework, Visualization. OATI webSmartEnergy covers Customer information system, Utility billing, Payment processing, Smart meter integration. Both handle SOC2.

Answered from the vendors’ own pages

AVEVA PI System: What is AVEVA PI System pricing?

AVEVA does not list PI System pricing on its website. AVEVA markets industrial software through enterprise sales channels with custom quotes.

Source
AVEVA PI System: Does AVEVA offer a Flex Subscription Program?

AVEVA mentions Flex Subscription Program on its site for flexible product access, but pricing and terms are not published publicly.

Source
AVEVA PI System: Is AVEVA PI System available in the cloud?

AVEVA offers cloud options for its products, but per-seat or usage-based pricing for cloud deployments is not disclosed on the vendor website.

Source
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