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Software · head to head

Buildxact vs Primavera P6

B

Buildxact

Software

Estimating and construction management for builders, remodelers and material dealers

From
Free
Rated
-
Full reviewWebsite
Primavera P6 logo

Primavera P6

Software

Enterprise project portfolio management for construction

From
$2500/year
Rated
-
Full reviewWebsite

The short version

  • Only Buildxact has a free tier, so it costs nothing to try first.
  • Each has a real cost: Buildxact the free Go tier includes only 5 complimentary credits before requiring a paid plan starting at $199 per month, as of August 2026; Primavera P6 listed on G-Cloud 14 by reseller RPC UK Limited at £165 to £439 per user per month for Oracle Primavera P6 EPPM

Where they differ

Only the attributes on which Buildxact and Primavera P6 actually diverge.

Attributes where Buildxact and Primavera P6 differ
AttributeBuildxactPrimavera P6
Starting priceFree$2500/year
Pricing modelfreemiumsubscription
Free tierYesNo
PlatformsWebWindows, Web
FoundedUnknown1977

Identical on both: 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 Buildxact

Nothing recorded that Primavera P6 does not also cover.

Only in Primavera P6

  • CPM scheduling
  • Resource management
  • Cost management
  • Risk analysis
  • Portfolio management
  • Oracle ERP
  • Unifier
  • Aconex

What people use each for

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

Buildxact

No use cases recorded yet. See the Buildxact review.

Primavera P6

  • Project schedulingnot Buildxact
  • Resource planningnot Buildxact
  • Cost controlnot Buildxact
  • Portfolio managementnot Buildxact

Where each one falls short

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

Buildxact

  • The free Go tier includes only 5 complimentary credits before requiring a paid plan starting at $199 per month, as of August 2026
  • Advanced estimating tools like the Blu Estimate Generator and Takeoff Assistant cost an extra $99 per month each on top of the base plan, as of August 2026

Primavera P6

  • Listed on G-Cloud 14 by reseller RPC UK Limited at £165 to £439 per user per month for Oracle Primavera P6 EPPM

Pricing, plan by plan

Buildxact

Free

No published plan breakdown. See the Buildxact review.

Primavera P6

$2500/year
  • P6 Professional$2500/year
    • Project scheduling
    • Resource management
    • Cost tracking
  • P6 EPPMFree
    • Enterprise PPM
    • Portfolio management
    • Advanced analytics

Which should you pick?

Choose Buildxact if

  • You want to start without paying.
Buildxact review

Choose Primavera P6 if

  • You need cpm scheduling.
  • You work on Windows, Web.
  • You also want resource management.
Primavera P6 review

Questions people ask

Is Buildxact or Primavera P6 better?
Neither clearly leads. Buildxact starts at Free and Primavera P6 at $2500/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Buildxact or Primavera P6?
Buildxact has a free tier; the other does not. Paid plans start at Free for Buildxact and $2500/year for Primavera P6.
Does Buildxact or Primavera P6 run on more platforms?
Buildxact runs on Web. Primavera P6 runs on Windows, Web.
Can I use Buildxact for free?
Yes. Buildxact has a free tier, so you can try it without paying. Primavera P6 starts at $2500/year.
What can Buildxact do that Primavera P6 cannot?
Primavera P6 covers CPM scheduling, Resource management, Cost management, Risk analysis.
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