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CAD · head to head

Carlson Software vs Pix4D

Carlson Software logo

Carlson Software

CAD

Survey and civil design CAD sold as a perpetual licence with optional maintenance

From
$4450/one-time
Rated
-
Full reviewWebsite
Pix4D logo

Pix4D

Aviation

Professional drone photogrammetry software

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Pix4D has a free tier, so it costs nothing to try first.
  • Each has a real cost: Carlson Software the perpetual licence is a larger upfront cost than a first-year subscription, which is harder to approve for a practice with tight cash flow even though it is cheaper over five years.; Pix4D split into separate products by job, so PIX4Dreact at $55 a month, PIX4Dfields at $111, PIX4Dmatic at $125 and PIX4Dmapper at $333 are different purchases rather than tiers
  • They diverge on capability: Carlson Software covers Survey data reduction, Pix4D covers Photogrammetry.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Carlson Software and Pix4D actually diverge.

Attributes where Carlson Software and Pix4D differ
AttributeCarlson SoftwarePix4D
Starting price$4450/one-timeFree
Pricing modelOne-time purchasesubscription
Free tierNoYes
PlatformsWindowsWindows, Macos, Linux, Ios, Android, Web
CategoryCADAviation
FoundedUnknown2011

Identical on both: user rating (Not yet rated).

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 Carlson Software

  • Survey data reduction
  • Civil design
  • Hydrology
  • GIS module
  • Earthwork takeoff
  • IntelliCAD engine included
  • AutoCAD compatibility
  • SurvCE field software

Only in Pix4D

  • Photogrammetry
  • 3D modeling
  • Point clouds
  • Orthomosaics
  • DSM/DTM generation
  • CAD software
  • GIS platforms
  • BIM tools

What people use each for

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

Carlson Software

  • A small surveying practice that wants to stop paying an annual Civil 3D subscription and own its CAD outrightnot Pix4D
  • A firm running mixed instrument brands in the field that needs data collector software not tied to one manufacturernot Pix4D
  • A civil consultancy doing road, site grading and stormwater design without needing an enterprise BIM environmentnot Pix4D
  • A land development office that renews maintenance only in years when a release actually adds something it needsnot Pix4D

Pix4D

  • Photogrammetry from drone imagery into orthomosaics and point cloudsnot Carlson Software
  • Survey-grade 2D maps and 3D models with PIX4Dmappernot Carlson Software
  • Rapid 2D mapping for emergency response with PIX4Dreactnot Carlson Software
  • Multispectral crop analysis with PIX4Dfieldsnot Carlson Software
  • Large-scale processing with LiDAR integration through PIX4Dmaticnot Carlson Software

Where each one falls short

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

Carlson Software

  • The perpetual licence is a larger upfront cost than a first-year subscription, which is harder to approve for a practice with tight cash flow even though it is cheaper over five years.
  • It is Windows only, so a practice on macOS has to run virtualisation, and there is no browser or mobile design client.
  • Carlson is a smaller ecosystem than Autodesk, so hiring staff who already know it is harder and training time is a real cost when a new surveyor joins.
  • Skipping maintenance saves money but leaves you on an old release, and when a client eventually sends a file from a much newer version the compatibility gap becomes your problem to solve.
  • Pricing is largely sold through resellers with figures varying by dealer and region, so the published $4,450 Civil Suite price is a reference point rather than a firm quote.

Pix4D

  • Split into separate products by job, so PIX4Dreact at $55 a month, PIX4Dfields at $111, PIX4Dmatic at $125 and PIX4Dmapper at $333 are different purchases rather than tiers
  • Subscription only, with monthly, yearly or three year cycles and no perpetual licence
  • No refunds, and cancellation only takes effect at renewal
  • Cloud processing is an add-on to the desktop subscriptions
  • Hardware scanning kit prices are quoted on request

Pricing, plan by plan

Carlson Software

$4450/one-time
  • Civil Suite$4450/one-time
    • Survey, Civil, Hydrology and GIS modules
    • Perpetual licence
    • IntelliCAD engine included
  • Individual modules$undefined/one-time
    • Survey, Civil, Hydrology, GIS or Takeoff purchased separately
    • Perpetual licence
    • Pricing varies by module and reseller
  • Annual maintenance$undefined/year
    • Approximately 10 per cent of purchase price
    • Optional, software continues running without it
    • Provides version updates and support

Pix4D

Free
  • PIX4Dreact$55/month
    • Accurate 2D maps from aerial imagery
    • Processing in minutes
    • Monthly, yearly, or 3-year subscription available
  • PIX4Dfields$111/month
    • Precision agriculture mapping
    • Crop analysis and digital farming
    • Monthly, yearly, or 3-year subscription available
  • PIX4Dmatic$125/month
    • Photogrammetry and terrestrial LiDAR capabilities
    • Local machine processing with full control
    • Monthly, yearly, or 3-year subscription available
  • PIX4Dmapper$333/month
    • Professional photogrammetry software
    • Drone mapping capabilities
    • Monthly, yearly, or 3-year subscription available

Which should you pick?

Choose Carlson Software if

  • You need survey data reduction.
  • You work on Windows.
  • You also want civil design.
Carlson Software review

Choose Pix4D if

  • You need photogrammetry.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android, Web.
  • You also want 3d modeling.
Pix4D review

Questions people ask

Is Carlson Software or Pix4D better?
Neither clearly leads. Carlson Software starts at $4450/one-time and Pix4D at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Carlson Software or Pix4D?
Pix4D has a free tier; the other does not. Paid plans start at $4450/one-time for Carlson Software and Free for Pix4D.
Does Carlson Software or Pix4D run on more platforms?
Carlson Software runs on Windows. Pix4D runs on Windows, Macos, Linux, Ios, Android, Web.
Can I use Pix4D for free?
Yes. Pix4D has a free tier, so you can try it without paying. Carlson Software starts at $4450/one-time.
What is Carlson Software best used for?
Carlson Software is most often used for a small surveying practice that wants to stop paying an annual civil 3d subscription and own its cad outright, a firm running mixed instrument brands in the field that needs data collector software not tied to one manufacturer, a civil consultancy doing road, site grading and stormwater design without needing an enterprise bim environment, a land development office that renews maintenance only in years when a release actually adds something it needs. Of those, a small surveying practice that wants to stop paying an annual civil 3d subscription and own its cad outright and a firm running mixed instrument brands in the field that needs data collector software not tied to one manufacturer are not what Pix4D is typically brought in for.
What can Carlson Software do that Pix4D cannot?
Carlson Software covers Survey data reduction, Civil design, Hydrology, GIS module. Pix4D covers Photogrammetry, 3D modeling, Point clouds, Orthomosaics.

Answered from the vendors’ own pages

Carlson Software: Is Carlson a perpetual licence?

Yes. You buy it once and it keeps running. Annual maintenance at roughly ten per cent is optional and only affects updates and support.

Pix4D: What is the lowest-cost PIX4D subscription?

PIX4Dreact starts at $55/month and produces accurate 2D maps from aerial imagery processed in minutes. Subscriptions are available on monthly, yearly, or 3-year billing cycles.

Source
Carlson Software: Do I need AutoCAD as well?

No. An IntelliCAD engine is included. You can alternatively run Carlson on top of AutoCAD if your practice already licenses it.

Pix4D: Does PIX4D offer a free trial?

Yes, PIX4D provides a 15-day free trial with no credit card required to test the software before committing to a subscription.

Source
Carlson Software: Does Carlson field software work with other brands of instrument?

Yes. SurvCE supports total stations and GNSS receivers from several manufacturers, which is one of the main reasons firms choose it.

Pix4D: What payment methods does PIX4D accept?

PIX4D accepts credit cards, Apple Pay, Google Pay, and Link globally. Regional options include bank transfers, SEPA Direct Debit for Europe, ACH transfers for the US, and country-specific payment methods.

Source
Carlson Software: What does the Civil Suite include?

Survey, Civil, Hydrology and GIS, listed at $4,450.

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