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Energy · head to head

OSIsoft PI System vs Sunrun EnergyBase

OSIsoft PI System logo

OSIsoft PI System

Energy

Real-time operational intelligence for industrial operations

From
On request
Rated
-
Full reviewWebsite
Sunrun EnergyBase logo

Sunrun EnergyBase

Energy

Residential solar and energy management platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OSIsoft PI System oSIsoft is now AVEVA and osisoft.com redirects to the AVEVA PI System pages; Sunrun EnergyBase no specific pricing published on website; mentions locked-in rates but does not disclose dollar amounts
  • They diverge on capability: OSIsoft PI System covers Real-time data collection, Sunrun EnergyBase covers Solar design and simulation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which OSIsoft PI System and Sunrun EnergyBase actually diverge.

Attributes where OSIsoft PI System and Sunrun EnergyBase differ
AttributeOSIsoft PI SystemSunrun EnergyBase
PlatformsWindows, Web, ApiWeb, Mobile
Founded19802007

Identical on both: starting price (On request), pricing model (quote), 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 OSIsoft PI System

  • Real-time data collection
  • Time-series data storage
  • Advanced analytics
  • Asset framework
  • Visualization tools
  • Event frames
  • Data compression
  • Notifications and alerts

Only in Sunrun EnergyBase

  • Solar design and simulation
  • Project management
  • Real-time monitoring
  • Customer portal
  • Financial analysis
  • Salesforce
  • Google Maps
  • Data encryption

Both cover

  • SSL encryption

What people use each for

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

OSIsoft PI System

  • Collecting and historising high frequency industrial process and sensor datanot Sunrun EnergyBase
  • Operations dashboards and trend analysis for plants and utilitiesnot Sunrun EnergyBase
  • Feeding real time operational data into analytics and digital twin applicationsnot Sunrun EnergyBase

Sunrun EnergyBase

  • Residential solar salesnot OSIsoft PI System
  • Energy managementnot OSIsoft PI System

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

OSIsoft PI System

  • OSIsoft is now AVEVA and osisoft.com redirects to the AVEVA PI System pages
  • No pricing is published; osisoft.com/pricing resolves to AVEVA product pages with no rate, minimum or cost driver
  • Licensing runs through the AVEVA Flex Subscription Program rather than a published per-seat or per-tag price
  • The PI System is split across separately listed products including PI Server, PI Vision, PI Data Infrastructure and Edge Data Store

Sunrun EnergyBase

  • No specific pricing published on website; mentions locked-in rates but does not disclose dollar amounts

Pricing, plan by plan

OSIsoft PI System

On request

No published plan breakdown. See the OSIsoft PI System review.

Sunrun EnergyBase

On request

No published plan breakdown. See the Sunrun EnergyBase review.

Which should you pick?

Choose OSIsoft PI System if

  • You need real-time data collection.
  • You work on Windows, Web, Api.
  • You also want time-series data storage.
OSIsoft PI System review

Choose Sunrun EnergyBase if

  • You need solar design and simulation.
  • You work on Web, Mobile.
  • You also want project management.
Sunrun EnergyBase review

Questions people ask

Is OSIsoft PI System or Sunrun EnergyBase better?
Neither clearly leads. OSIsoft PI System starts at On request and Sunrun EnergyBase at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OSIsoft PI System or Sunrun EnergyBase?
OSIsoft PI System starts at On request and Sunrun EnergyBase at On request.
Does OSIsoft PI System or Sunrun EnergyBase run on more platforms?
OSIsoft PI System runs on Windows, Web, Api. Sunrun EnergyBase runs on Web, Mobile.
What is OSIsoft PI System best used for?
OSIsoft PI System is most often used for collecting and historising high frequency industrial process and sensor data, operations dashboards and trend analysis for plants and utilities, feeding real time operational data into analytics and digital twin applications. Of those, collecting and historising high frequency industrial process and sensor data and operations dashboards and trend analysis for plants and utilities are not what Sunrun EnergyBase is typically brought in for.
What can OSIsoft PI System do that Sunrun EnergyBase cannot?
OSIsoft PI System covers Real-time data collection, Time-series data storage, Advanced analytics, Asset framework. Sunrun EnergyBase covers Solar design and simulation, Project management, Real-time monitoring, Customer portal. Both handle SSL encryption.

Answered from the vendors’ own pages

OSIsoft PI System: How much does the AVEVA PI System cost?

AVEVA PI System (formerly OSIsoft PI System) operates on a subscription-based commercial model with customized pricing. The company structures subscriptions to match specific use cases and business needs, requiring direct contact with account representatives.

Source
Sunrun EnergyBase: How much does Sunrun EnergyBase cost?

Sunrun does not publish specific pricing for EnergyBase on its website. The company mentions predictable monthly payments with locked-in rates and add-on battery options available for as little as $0 down, but exact costs are not disclosed.

Source
OSIsoft PI System: What is AVEVA PI System's pricing model?

AVEVA offers subscription-based licensing for software components running on-premises or in the cloud. Subscriptions are customized per customer use case, and pricing is determined through consultation with local account representatives.

Source
Sunrun EnergyBase: How can I get a Sunrun EnergyBase price quote?

To obtain pricing details, interested customers must use the quote request form or contact a Sunrun solar advisor directly through the website.

Source
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