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Software · head to head

OATI webOASIS vs PowerFactory DIgSILENT

OATI webOASIS logo

OATI webOASIS

Software

Energy trading and transmission management platform

From
On request
Rated
-
Full reviewWebsite
PowerFactory DIgSILENT logo

PowerFactory DIgSILENT

Software

Advanced power system analysis and grid simulation

From
On request
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.; PowerFactory DIgSILENT no prices are published; the product pages only offer Request a Quotation and Demo Request
  • They diverge on capability: OATI webOASIS covers Energy scheduling, PowerFactory DIgSILENT covers Load flow calculation.

Where they differ

Only the attributes on which OATI webOASIS and PowerFactory DIgSILENT actually diverge.

Attributes where OATI webOASIS and PowerFactory DIgSILENT differ
AttributeOATI webOASISPowerFactory DIgSILENT
PlatformsWeb, ApiWindows, Linux, Api
Founded19981985

Identical on both: starting price (On request), pricing model (quote), 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 PowerFactory DIgSILENT

  • Load flow calculation
  • Short-circuit analysis
  • RMS and EMT simulation
  • Harmonic analysis
  • Stability analysis
  • Protection coordination
  • Renewable energy integration
  • Scripting and automation

Both cover

  • Cloud deployment
  • On-premise deployment

What people use each for

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

OATI webOASIS

  • Energy tradingnot PowerFactory DIgSILENT
  • Transmission schedulingnot PowerFactory DIgSILENT
  • Market settlementsnot PowerFactory DIgSILENT
  • Grid balancingnot PowerFactory DIgSILENT

PowerFactory DIgSILENT

  • Power system load flow, short circuit and stability analysis for transmission and distribution networksnot OATI webOASIS
  • Grid code compliance studies and protection coordinationnot OATI webOASIS
  • Modelling renewables and distributed generation integrationnot 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.

PowerFactory DIgSILENT

  • No prices are published; the product pages only offer Request a Quotation and Demo Request
  • The commercial licence is sold by node count, in tiers of 100, 250, 500 or unlimited nodes
  • Functions are sold as a configurable package rather than included, so advanced modules are priced separately
  • Support, maintenance and upgrades are included only for the first 12 months of a perpetual licence and then require an annual maintenance contract
  • The number of concurrent users on the Multi-User Edition is limited to the number of licences purchased
  • A floating licence used on a local machine is time limited to a maximum of 30 days
  • Centralised project data on Oracle, SQL Server or PostgreSQL requires the Team Edition; Single-User and Multi-User editions use a local SQLite database
  • Education licences are capped at 50 nodes and forbid commercial use
  • Student licences are capped at 50 nodes, are cloud softkey only and expire 12 months from issue

Pricing, plan by plan

OATI webOASIS

On request

No published plan breakdown. See the OATI webOASIS review.

PowerFactory DIgSILENT

On request

No published plan breakdown. See the PowerFactory DIgSILENT review.

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 PowerFactory DIgSILENT if

  • You need load flow calculation.
  • You work on Windows, Linux, Api.
  • You also want short-circuit analysis.
PowerFactory DIgSILENT review

Questions people ask

Is OATI webOASIS or PowerFactory DIgSILENT better?
Neither clearly leads. OATI webOASIS starts at On request and PowerFactory DIgSILENT at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, OATI webOASIS or PowerFactory DIgSILENT?
OATI webOASIS starts at On request and PowerFactory DIgSILENT at On request.
Does OATI webOASIS or PowerFactory DIgSILENT run on more platforms?
OATI webOASIS runs on Web, Api. PowerFactory DIgSILENT runs on Windows, Linux, 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 PowerFactory DIgSILENT is typically brought in for.
What can OATI webOASIS do that PowerFactory DIgSILENT cannot?
OATI webOASIS covers Energy scheduling, Transmission reservations, E-tagging, Market operations. PowerFactory DIgSILENT covers Load flow calculation, Short-circuit analysis, RMS and EMT simulation, Harmonic analysis. Both handle Cloud deployment, On-premise deployment.
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