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Construction · head to head

Assignar vs Oracle Primavera Unifier

Assignar logo

Assignar

Construction

Crew, equipment and compliance dispatch for self-perform and speciality contractors

From
On request
Rated
-
Full reviewWebsite
Oracle Primavera Unifier logo

Oracle Primavera Unifier

Construction

Capital programme cost, contract and facilities management for owners running multi-year portfolios

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Assignar it is built for contractors who own crews and plant, so a general contractor coordinating subcontractors gets little from it beyond its own self-perform scopes.; Oracle Primavera Unifier nothing works until it is configured, so the first useful business process is months away and usually costs more in partner services than the first year of licences; organisations that budget for software and not for implementation stall.
  • They diverge on capability: Assignar covers Crew and equipment scheduling, Oracle Primavera Unifier covers uDesigner configuration.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Assignar and Oracle Primavera Unifier actually diverge.

Attributes where Assignar and Oracle Primavera Unifier differ
AttributeAssignarOracle Primavera Unifier

Identical on both: starting price (On request), pricing model (quote), free tier (No), platforms (Web, iOS, Android), user rating (Not yet rated), category (Construction).

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 Assignar

  • Crew and equipment scheduling
  • Digital dockets and timesheets
  • Compliance and competency tracking
  • Forms and inspections
  • Offline mobile capture
  • Production and cost reporting

Only in Oracle Primavera Unifier

  • uDesigner configuration
  • Cost sheet
  • Funding management
  • Change management
  • Facilities and asset management
  • Schedule integration
  • Document management
  • Reporting and BI Publisher

What people use each for

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

Assignar

  • A civil contractor scheduling crews and plant across multiple sites from one dispatch boardnot Oracle Primavera Unifier
  • A concrete or earthworks subcontractor replacing paper dockets that arrive three days latenot Oracle Primavera Unifier
  • A contractor that must prove operator competency and induction status on regulated sitesnot Oracle Primavera Unifier
  • A self-perform contractor comparing actual crew hours against estimated production ratesnot Oracle Primavera Unifier

Oracle Primavera Unifier

  • A state transport agency tracking dozens of concurrent projects funded from separate multi-year appropriations, where the audit trail on which fund paid for which change order matters more than scheduling detailnot Assignar
  • A university estates office that needs one cost sheet spanning design, construction and handover, with the asset data surviving into facilities management rather than being rekeyednot Assignar
  • A utility that must produce regulator-facing cash flow and capitalisation reports directly from the project controls system rather than from a spreadsheet reconciled once a quarternot Assignar
  • An owner already committed to Primavera P6 and Aconex that wants cost and contract control in the same estate rather than adding a separate construction ERPnot Assignar

Where each one falls short

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

Assignar

  • It is built for contractors who own crews and plant, so a general contractor coordinating subcontractors gets little from it beyond its own self-perform scopes.
  • It is not an accounting or payroll system, so the value depends on a clean integration to your finance system and on someone owning the reconciliation when hours disagree.
  • Australian origins show in terminology and compliance defaults, and North American users spend setup time translating concepts such as tickets and inductions into local equivalents.
  • Offline capture works, but photo-heavy forms on poor connections remain the weak point and should be tested on your worst site before a full rollout.
  • Supervisors have to maintain the schedule for the reporting to mean anything, and dispatchers used to a whiteboard resist that for months unless the change is enforced.

Oracle Primavera Unifier

  • Nothing works until it is configured, so the first useful business process is months away and usually costs more in partner services than the first year of licences; organisations that budget for software and not for implementation stall.
  • Modules are licensed separately, so an organisation that starts with Project Controls and later wants facilities and asset management faces a second negotiation at whatever list price applies then, not the rate it originally agreed.
  • Per-user licensing punishes occasional participants: a project sponsor who approves four invoices a year consumes the same licence as a full-time cost controller unless workflows are redesigned to keep them out of the system.
  • Oracle's term licence pricing is a percentage of the perpetual list rising with duration, which means a one-year term looks affordable and then the renewal maths pushes buyers into long commitments they cannot easily exit.
  • The interface is dated relative to modern construction software and field users resist it, so many implementations end up with Unifier as an office system and a separate mobile tool for site, which reintroduces the data gap it was bought to close.

Pricing, plan by plan

Assignar

On request
  • Assignar$undefined/year
    • Crew and equipment scheduling
    • Digital dockets and timesheets
    • Compliance tracking

Oracle Primavera Unifier

On request
  • Unifier Project Controls$undefined/year
    • Per-user licensing
    • Cost, contract and change management
    • uDesigner business process configuration
  • Unifier Facilities and Asset Management$undefined/year
    • Separately licensed module
    • Asset register and maintenance
    • Space and portfolio management

Which should you pick?

Choose Assignar if

  • You need crew and equipment scheduling.
  • You work on Web, iOS, Android.
  • You also want digital dockets and timesheets.
Assignar review

Choose Oracle Primavera Unifier if

  • You need udesigner configuration.
  • You work on Web, iOS, Android.
  • You also want cost sheet.
Oracle Primavera Unifier review

Questions people ask

Is Assignar or Oracle Primavera Unifier better?
Neither clearly leads. Assignar starts at On request and Oracle Primavera Unifier at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Assignar or Oracle Primavera Unifier?
Assignar starts at On request and Oracle Primavera Unifier at On request.
Does Assignar or Oracle Primavera Unifier run on more platforms?
Both run on Web, iOS, Android, so platform support will not decide this one for you.
What is Assignar best used for?
Assignar is most often used for a civil contractor scheduling crews and plant across multiple sites from one dispatch board, a concrete or earthworks subcontractor replacing paper dockets that arrive three days late, a contractor that must prove operator competency and induction status on regulated sites, a self-perform contractor comparing actual crew hours against estimated production rates. Of those, a civil contractor scheduling crews and plant across multiple sites from one dispatch board and a concrete or earthworks subcontractor replacing paper dockets that arrive three days late are not what Oracle Primavera Unifier is typically brought in for.
What can Assignar do that Oracle Primavera Unifier cannot?
Assignar covers Crew and equipment scheduling, Digital dockets and timesheets, Compliance and competency tracking, Forms and inspections. Oracle Primavera Unifier covers uDesigner configuration, Cost sheet, Funding management, Change management.

Answered from the vendors’ own pages

Assignar: Is this for general contractors or subcontractors?

Speciality and self-perform contractors. The unit of work is a crew and a machine on a shift, which is not how a general contractor coordinates trades.

Oracle Primavera Unifier: Does Oracle publish Unifier pricing?

No. Unifier is quoted per user and per module through Oracle or a partner. Global price lists exist for some Primavera products but Unifier is negotiated.

Assignar: Does the mobile app work without signal?

Yes, entries are captured offline and synchronised later. Test it with photos attached on your worst site, because that is where sync problems appear.

Oracle Primavera Unifier: Is Unifier the same as Primavera P6?

No. P6 is scheduling. Unifier is cost, contract, change and asset management. Owners commonly run both and integrate them.

Assignar: Does it handle payroll?

No. It captures hours and quantities and passes them to your payroll or enterprise resource planning system.

Oracle Primavera Unifier: Can we still buy a perpetual licence?

Yes, perpetual licensing remains available alongside term licences, and Oracle prices terms as a percentage of the perpetual list. Check which your quote is based on.

Oracle Primavera Unifier: Who owns the data at project closeout?

The customer owns its data. Export is possible through the API and reporting layer, but configured business process records do not move cleanly into another system, so plan closeout extraction before you need it.

Oracle Primavera Unifier: Is it suitable for a general contractor?

Rarely. Unifier is built around the owner's funding and contract position. Contractors are usually better served by Procore or Autodesk Construction Cloud.

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