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Construction · head to head

Navisworks vs On-Screen Takeoff

Navisworks logo

Navisworks

Construction

Project review software for construction professionals

From
$145/month
Rated
-
Full reviewWebsite
On-Screen Takeoff logo

On-Screen Takeoff

Construction

Digital quantity takeoff from drawings, now subscription only and bundled rather than sold alone

From
On request
Rated
-
Full reviewWebsite

The short version

  • 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); On-Screen Takeoff perpetual licensing is no longer offered on current releases, so long-standing users who paid once now face a recurring annual cost they never budgeted, and staying on an old version means no support for newer PDF formats
  • They diverge on capability: Navisworks covers Clash detection, On-Screen Takeoff covers Drawing takeoff.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Navisworks and On-Screen Takeoff actually diverge.

Attributes where Navisworks and On-Screen Takeoff differ
AttributeNavisworksOn-Screen Takeoff
Starting price$145/monthOn request
Pricing modelsubscriptionquote
Founded1982Unknown

Identical on both: free tier (No), platforms (Windows), 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 On-Screen Takeoff

  • Drawing takeoff
  • Revision overlay
  • Condition libraries
  • Automatic scaling
  • Bid zones and phases
  • Quick Bid handoff
  • Excel export

What people use each for

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

Navisworks

  • Clash detectionnot On-Screen Takeoff
  • Construction sequencingnot On-Screen Takeoff
  • Project coordinationnot On-Screen Takeoff
  • Cost analysisnot On-Screen Takeoff

On-Screen Takeoff

  • A drywall contractor measuring wall area and openings across a 300 sheet set where manual takeoff would take a weeknot Navisworks
  • An estimator who receives a late addendum and needs to know which rooms changed rather than re-measuring the whole floornot Navisworks
  • A flooring subcontractor maintaining reusable conditions with waste factors so quantities and material orders stay consistent between estimatorsnot Navisworks
  • A trade contractor that wants takeoff quantities split by phase so progress billing matches the way work is actually releasednot 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)

On-Screen Takeoff

  • Perpetual licensing is no longer offered on current releases, so long-standing users who paid once now face a recurring annual cost they never budgeted, and staying on an old version means no support for newer PDF formats
  • ConstructConnect does not publish a price, and the product is increasingly sold inside a bundle with lead data and estimating, so buyers who want takeoff alone often find the quote priced around a package they do not need
  • It is Windows desktop only, with no macOS version and no meaningful browser or tablet workflow, which rules it out for firms standardised on Apple hardware
  • The interface has changed little in years and estimators coming from browser-based tools find the condition setup and layer management slow to learn, so onboarding a new estimator takes longer than the software cost would suggest
  • ConstructConnect sells lead data, takeoff and estimating as a portfolio and has consolidated several acquired products, so a buyer committing to On-Screen Takeoff should ask directly where it sits against the newer cloud takeoff products in the same portfolio

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

On-Screen Takeoff

On request
  • On-Screen Takeoff$undefined/year
    • Annual subscription per seat on version 4 and later
    • Sold increasingly as part of a ConstructConnect takeoff and estimating bundle
    • Perpetual licensing not offered on current releases

Which should you pick?

Choose Navisworks if

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

Choose On-Screen Takeoff if

  • You need drawing takeoff.
  • You work on Windows.
  • You also want revision overlay.
On-Screen Takeoff review

Questions people ask

Is Navisworks or On-Screen Takeoff better?
Neither clearly leads. Navisworks starts at $145/month and On-Screen Takeoff at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Navisworks or On-Screen Takeoff?
Navisworks starts at $145/month and On-Screen Takeoff at On request.
Does Navisworks or On-Screen Takeoff run on more platforms?
Both run on Windows, so platform support will not decide this one for you.
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 On-Screen Takeoff is typically brought in for.
What can Navisworks do that On-Screen Takeoff cannot?
Navisworks covers Clash detection, 4D scheduling, Model aggregation, Quantification. On-Screen Takeoff covers Drawing takeoff, Revision overlay, Condition libraries, Automatic scaling.

Answered from the vendors’ own pages

On-Screen Takeoff: Can I still buy a perpetual licence?

No. Current releases are annual subscription. Older perpetual licences continue to run but do not receive updates.

On-Screen Takeoff: Is it sold separately from Quick Bid?

It can be, but ConstructConnect increasingly quotes it as part of a takeoff and estimating package. Ask explicitly for standalone pricing if that is what you want.

On-Screen Takeoff: Does it run on a Mac?

Not natively. It is a Windows application and Mac users run it under virtualisation, which is unsupported in practice for large drawing sets.

On-Screen Takeoff: Will it read a scanned drawing?

Yes, but measurement accuracy on a scanned raster set depends entirely on the scan quality and on setting scale from a verified dimension.

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