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OATI webOASIS vs ETAP

OATI webOASIS logo

OATI webOASIS

Software

Energy trading and transmission management platform

From
On request
Rated
-
Full reviewWebsite
ETAP logo

ETAP

Software

Electrical power system design and analysis software

From
$5000/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: OATI webOASIS the Internet Archive's capture of OATI's homepage on 20 December 2020 named webOASIS-related modules (OASIS, OASIS Management, OASIS Automation) among dozens of grid and energy trading products, all sold enterprise-to-enterprise via login/contact with no price figure published.; ETAP no pricing is published, and reaching a figure requires completing a multi step quote form
  • They diverge on capability: OATI webOASIS covers Energy scheduling, ETAP covers Load flow analysis.

Where they differ

Only the attributes on which OATI webOASIS and ETAP actually diverge.

Attributes where OATI webOASIS and ETAP differ
AttributeOATI webOASISETAP
Starting priceOn request$5000/year
Pricing modelquotesubscription
PlatformsWeb, ApiWindows, Api
Founded19981986

Identical on both: 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 OATI webOASIS

  • Energy scheduling
  • Transmission reservations
  • E-tagging
  • Market operations
  • Balancing authority management
  • Congestion management
  • Settlement processing
  • Real-time dispatch

Only in ETAP

  • Load flow analysis
  • Short circuit analysis
  • Arc flash analysis
  • Protective device coordination
  • Harmonics analysis
  • Transient stability
  • Cable sizing
  • Panel schedule design

Both cover

  • Cloud deployment
  • On-premise deployment
  • Api support

What people use each for

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

OATI webOASIS

  • Energy tradingnot ETAP
  • Transmission schedulingnot ETAP
  • Market settlementsnot ETAP
  • Grid balancingnot ETAP

ETAP

  • Electrical power system modelling, simulation and analysisnot OATI webOASIS
  • Arc flash, load flow and protection coordination studiesnot OATI webOASIS

Where each one falls short

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

OATI webOASIS

  • The Internet Archive's capture of OATI's homepage on 20 December 2020 named webOASIS-related modules (OASIS, OASIS Management, OASIS Automation) among dozens of grid and energy trading products, all sold enterprise-to-enterprise via login/contact with no price figure published.

ETAP

  • No pricing is published, and reaching a figure requires completing a multi step quote form
  • Subscription durations offered are 3 years and 5 years, so there is no short commitment option
  • Licences are banded by user count rather than sold individually, in brackets of 1, 5 to 15, 15 to 25, 25 to 50 and over 50
  • National and international network licences are priced separately

Pricing, plan by plan

OATI webOASIS

On request

No published plan breakdown. See the OATI webOASIS review.

ETAP

$5000/year
  • Standard$5000/year
    • Load flow analysis
    • Short circuit analysis
    • Arc flash analysis
  • Professional$15000/year
    • Advanced analysis
    • Protective device coordination
    • Harmonics analysis
  • Enterprise$undefined/year
    • Real-time monitoring
    • SCADA integration
    • Custom modules

Which should you pick?

Choose OATI webOASIS if

  • You need energy scheduling.
  • You work on Web, Api.
  • You also want transmission reservations.
OATI webOASIS review

Choose ETAP if

  • You need load flow analysis.
  • You work on Windows, Api.
  • You also want short circuit analysis.
ETAP review

Questions people ask

Is OATI webOASIS or ETAP better?
Neither clearly leads. OATI webOASIS starts at On request and ETAP at $5000/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OATI webOASIS or ETAP?
OATI webOASIS starts at On request and ETAP at $5000/year.
Does OATI webOASIS or ETAP run on more platforms?
OATI webOASIS runs on Web, Api. ETAP runs on Windows, Api.
What is OATI webOASIS best used for?
OATI webOASIS is most often used for energy trading, transmission scheduling, market settlements, grid balancing. Of those, energy trading and transmission scheduling are not what ETAP is typically brought in for.
What can OATI webOASIS do that ETAP cannot?
OATI webOASIS covers Energy scheduling, Transmission reservations, E-tagging, Market operations. ETAP covers Load flow analysis, Short circuit analysis, Arc flash analysis, Protective device coordination. Both handle Cloud deployment, On-premise deployment, Api support.
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