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Construction · head to head

Dalux vs STACK Construction Technologies

Dalux logo

Dalux

Construction

BIM viewing, snagging and field quality control for construction and facilities teams

From
Free
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

  • Each has a real cost: Dalux no pricing is published for any paid module, so comparing Dalux against Procore or Autodesk Construction Cloud on cost requires entering a sales process and waiting for a quote you cannot benchmark.; 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: Dalux covers Mobile BIM viewer, STACK Construction Technologies covers Digital takeoff.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

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

Attributes where Dalux and STACK Construction Technologies differ
AttributeDaluxSTACK Construction Technologies
Pricing modelquotesubscription
PlatformsWeb, iOS, Android, WindowsWeb, Ios, Android
FoundedUnknown2011

Identical on both: starting price (Free), free tier (Yes), 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 Dalux

  • Mobile BIM viewer
  • Field snagging
  • Dalux Box
  • InfraField
  • Dalux FM
  • Handover
  • Checklists and forms
  • Free viewer tier

Only in STACK Construction Technologies

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

What people use each for

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

Dalux

  • A Nordic main contractor wants every subcontractor raising and closing snags in one system without paying a seat fee for each trade, so the free Field Basic tier carries the supply chain.not STACK Construction Technologies
  • An engineering consultancy needs site staff to interrogate a federated model on a phone in a basement with no signal, where a browser-based viewer would be useless.not STACK Construction Technologies
  • A public asset owner wants the as-built model and asset register to survive handover into an FM system rather than arriving as a pallet of ring binders.not STACK Construction Technologies
  • A rail or highways contractor needs quality records located by chainage along a route rather than by level and grid on a building floor plan, which is what InfraField exists for.not STACK Construction Technologies

STACK Construction Technologies

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

Where each one falls short

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

Dalux

  • No pricing is published for any paid module, so comparing Dalux against Procore or Autodesk Construction Cloud on cost requires entering a sales process and waiting for a quote you cannot benchmark.
  • There is no cost management, estimating, budgeting or payment application functionality, so commercial teams keep a separate system and someone reconciles the two by hand.
  • The integration catalogue is thin next to the American incumbents, and ERP or finance connections generally mean custom work through the API rather than a listed connector.
  • Support, documentation and product terminology are strongest in Danish and Northern European construction conventions, and teams working to AIA or other North American contract norms will find the workflows do not map cleanly.
  • The free tier is deliberately limited: Field Basic has no checklists, no document control and no reporting, so the free users your subcontractors get are consumers of information rather than participants in a controlled process, and upgrading them is a paid conversation.

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

Dalux

Free
  • BIM Viewer and Field Basic$undefined/year
    • Federated model viewing on desktop and mobile
    • Basic snagging against drawings and BIM
    • Unlimited invited project members at no cost
  • Dalux Field, Box, InfraField, Handover, FM$undefined/year
    • Full quality, safety and document control workflows
    • Handover and tender modules
    • Facilities management on the as-built model

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 Dalux if

  • You need mobile bim viewer.
  • You want to start without paying.
  • You work on Web, iOS, Android, Windows.
  • You also want field snagging.
Dalux 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 Dalux or STACK Construction Technologies better?
Neither clearly leads. Dalux starts at Free and STACK Construction Technologies at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dalux or STACK Construction Technologies?
Dalux starts at Free and STACK Construction Technologies at Free.
Does Dalux or STACK Construction Technologies run on more platforms?
Dalux runs on Web, iOS, Android, Windows. STACK Construction Technologies runs on Web, Ios, Android.
Can I use Dalux for free?
Both have a free tier, so you can try either at no cost before committing.
What is Dalux best used for?
Dalux is most often used for a nordic main contractor wants every subcontractor raising and closing snags in one system without paying a seat fee for each trade, so the free field basic tier carries the supply chain., an engineering consultancy needs site staff to interrogate a federated model on a phone in a basement with no signal, where a browser-based viewer would be useless., a public asset owner wants the as-built model and asset register to survive handover into an fm system rather than arriving as a pallet of ring binders., a rail or highways contractor needs quality records located by chainage along a route rather than by level and grid on a building floor plan, which is what infrafield exists for.. Of those, a nordic main contractor wants every subcontractor raising and closing snags in one system without paying a seat fee for each trade, so the free field basic tier carries the supply chain. and an engineering consultancy needs site staff to interrogate a federated model on a phone in a basement with no signal, where a browser-based viewer would be useless. are not what STACK Construction Technologies is typically brought in for.
What can Dalux do that STACK Construction Technologies cannot?
Dalux covers Mobile BIM viewer, Field snagging, Dalux Box, InfraField. STACK Construction Technologies covers Digital takeoff, Estimating, Bid management, Proposal generation.

Answered from the vendors’ own pages

Dalux: Is Dalux really free?

BIM Viewer and Field Basic are genuinely free with unlimited invited users. Dalux Box, the full Field product, InfraField, Handover, Tender and FM are paid and quoted privately.

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
Dalux: Does Dalux work offline on site?

Yes. Models, drawings and snags sync to the device and the mobile apps are built to work in basements and lift shafts, syncing when signal returns.

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
Dalux: Can Dalux replace Procore?

Not on the commercial side. It covers field quality, safety, documents and handover, but has no cost control, budgets or payment applications.

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
Dalux: Is it available outside Europe?

It is sold globally and the apps are multilingual, but the customer base, partner network and support hours are centred on Northern Europe.

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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