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Construction · head to head

Navisworks vs STACK Construction Technologies

Navisworks logo

Navisworks

Construction

Project review software for construction professionals

From
$145/month
Rated
-
Full reviewWebsite
STACK Construction Technologies logo

STACK Construction Technologies

Construction

Takeoff and estimating software for preconstruction

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only STACK Construction Technologies has a free tier, so it costs nothing to try first.
  • Each has a real cost: Navisworks sold in two named editions, Navisworks Simulate and Navisworks Manage, each licensed for install on up to 3 computers per subscription (Internet Archive capture, 7 January 2023); STACK Construction Technologies takeoff and Estimate is priced per user at $249 per user per month, so cost scales linearly with estimators
  • They diverge on capability: Navisworks covers Clash detection, STACK Construction Technologies covers Digital takeoff.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Navisworks and STACK Construction Technologies actually diverge.

Attributes where Navisworks and STACK Construction Technologies differ
AttributeNavisworksSTACK Construction Technologies
Starting price$145/monthFree
Free tierNoYes
PlatformsWindowsWeb, Ios, Android
Founded19822011

Identical on both: pricing model (subscription), 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 Navisworks

  • Clash detection
  • 4D scheduling
  • Model aggregation
  • Quantification
  • Visualization
  • Revit
  • AutoCAD
  • BIM 360

Only in STACK Construction Technologies

  • Digital takeoff
  • Estimating
  • Bid management
  • Proposal generation
  • Plan storage
  • QuickBooks
  • Sage
  • Procore

Both cover

  • Data encryption
  • Access controls

What people use each for

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

Navisworks

  • Clash detectionnot STACK Construction Technologies
  • Construction sequencingnot STACK Construction Technologies
  • Project coordinationnot STACK Construction Technologies
  • Cost analysisnot STACK Construction Technologies

STACK Construction Technologies

  • Construction project estimation and biddingnot Navisworks
  • Field operations and daily reportingnot Navisworks
  • Construction project managementnot Navisworks
  • Material and labor takeoffnot Navisworks

Where each one falls short

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

Navisworks

  • Sold in two named editions, Navisworks Simulate and Navisworks Manage, each licensed for install on up to 3 computers per subscription (Internet Archive capture, 7 January 2023)

STACK Construction Technologies

  • Takeoff and Estimate is priced per user at $249 per user per month, so cost scales linearly with estimators
  • The full platform combining takeoff, estimating and field management starts at $298 per user per month
  • Field and project management is sold as a separate Build and Operate product starting at $49 per user per month rather than bundled with takeoff
  • The Build and Operate product offers only a two-week free trial, with the free version limited to Takeoff and Estimate

Pricing, plan by plan

Navisworks

$145/month
  • Navisworks Manage$145/month
    • Clash detection
    • 4D simulation
    • Model aggregation
  • Navisworks Simulate$100/month
    • 4D simulation
    • Model aggregation
    • Rendering

STACK Construction Technologies

Free
  • Takeoff & Estimate$249/month
    • Quantity takeoff capabilities
    • Labor and material takeoff
    • Flexible estimates and proposals
  • Build & Operate$49/month
    • Responsive plan viewing and markup
    • Issues, punch lists, and daily reports
    • Customizable workflows
  • Full STACK Platform$298/month
    • Plan measurement and markup
    • Integrated estimating
    • Field and project management

Which should you pick?

Choose Navisworks if

  • You need clash detection.
  • You work on Windows.
  • You also want 4d scheduling.
Navisworks review

Choose STACK Construction Technologies if

  • You need digital takeoff.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want estimating.
STACK Construction Technologies review

Questions people ask

Is Navisworks or STACK Construction Technologies better?
Neither clearly leads. Navisworks starts at $145/month and STACK Construction Technologies at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Navisworks or STACK Construction Technologies?
STACK Construction Technologies has a free tier; the other does not. Paid plans start at $145/month for Navisworks and Free for STACK Construction Technologies.
Does Navisworks or STACK Construction Technologies run on more platforms?
Navisworks runs on Windows. STACK Construction Technologies runs on Web, Ios, Android.
Can I use STACK Construction Technologies for free?
Yes. STACK Construction Technologies has a free tier, so you can try it without paying. Navisworks starts at $145/month.
What is Navisworks best used for?
Navisworks is most often used for clash detection, construction sequencing, project coordination, cost analysis. Of those, clash detection and construction sequencing are not what STACK Construction Technologies is typically brought in for.
What can Navisworks do that STACK Construction Technologies cannot?
Navisworks covers Clash detection, 4D scheduling, Model aggregation, Quantification. STACK Construction Technologies covers Digital takeoff, Estimating, Bid management, Proposal generation. Both handle Data encryption, Access controls.

Answered from the vendors’ own pages

STACK Construction Technologies: How much does STACK Construction cost?

STACK costs $49 to $298 per user per month depending on the plan. Build & Operate starts at $49/user/month, Takeoff & Estimate at $249/user/month, and Full STACK Platform at $298/user/month. Pricing is quoted per-user and scales with team size.

Source
STACK Construction Technologies: Does STACK offer free options?

Yes, Takeoff & Estimate includes a free version, and Build & Operate includes a two-week free trial. Full STACK Platform offers a Build Your Price option for custom configurations.

Source
STACK Construction Technologies: Can I get custom pricing from STACK?

Yes, STACK offers a Build Your Price option for the Full STACK Platform and Takeoff & Estimate to accommodate specific business requirements. Custom pricing requires direct consultation with their sales team.

Source
STACK Construction Technologies: How quickly can STACK be implemented?

STACK promises quick implementation measured in hours rather than weeks, though the exact timeframe depends on your configuration and team size.

Source
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