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Pix4D vs AGI STK

Pix4D logo

Pix4D

Software

Professional drone photogrammetry software

From
Free
Rated
-
Full reviewWebsite
AGI STK logo

AGI STK

Software

Systems Tool Kit for space and aerospace analysis

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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; AGI STK sTK is sold as a ladder of separate licences, STK Pro, STK Premium Air, STK Premium Space and STK Enterprise, so mission areas are gated behind different products
  • They diverge on capability: Pix4D covers Photogrammetry, AGI STK covers Orbit analysis.

Where they differ

Only the attributes on which Pix4D and AGI STK actually diverge.

Attributes where Pix4D and AGI STK differ
AttributePix4DAGI STK
PlatformsWindows, Macos, Linux, Ios, Android, WebWindows, Linux
Founded20111989

Identical on both: starting price (Free), pricing model (subscription), free tier (Yes), 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 Pix4D

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

Only in AGI STK

  • Orbit analysis
  • 4D visualization
  • Mission planning
  • Communication analysis
  • Conjunction assessment
  • MATLAB
  • Python
  • C++/.NET API

Both cover

  • GIS platforms
  • Data encryption
  • Access controls
  • Windows support
  • Linux support

What people use each for

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

Pix4D

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

AGI STK

  • Modelling satellite orbits, coverage and conjunction risknot Pix4D
  • Mission analysis and visualization for air, space and defence systemsnot Pix4D

Where each one falls short

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

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

AGI STK

  • STK is sold as a ladder of separate licences, STK Pro, STK Premium Air, STK Premium Space and STK Enterprise, so mission areas are gated behind different products
  • Further capability is sold as separate add-on toolkits including TETK, the RF Channel Modeler and the STK Missile Toolkit
  • Distributing an application built on STK Engine to end users requires each of them to hold an Ansys STK Engine Runtime License
  • Free access is limited to students at accredited institutions and to time-limited trials
  • No price, minimum or cost driver is published for any STK tier

Pricing, plan by plan

Pix4D

Free
  • PIX4DcaptureFree
    • Flight planning
    • Automated capture
    • Grid missions
  • PIX4Dmapper$260/month
    • Photogrammetry
    • 3D modeling
    • Point clouds
  • PIX4Dmatic$420/month
    • Large projects
    • GPU processing
    • Corridor mapping

AGI STK

Free
  • STK FreeFree
    • Basic analysis
    • 2D/3D visualization
    • Orbit analysis
  • STK Professional$15000/year
    • Advanced analysis
    • Premium modules
    • API access
  • STK Enterprise$50000/year
    • All modules
    • Multi-user
    • Custom solutions

Which should you pick?

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

Choose AGI STK if

  • You need orbit analysis.
  • You want to start without paying.
  • You work on Windows, Linux.
  • You also want 4d visualization.
AGI STK review

Questions people ask

Is Pix4D or AGI STK better?
Neither clearly leads. Pix4D starts at Free and AGI STK at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Pix4D or AGI STK?
Pix4D starts at Free and AGI STK at Free.
Does Pix4D or AGI STK run on more platforms?
Pix4D runs on Windows, Macos, Linux, Ios, Android, Web. AGI STK runs on Windows, Linux.
Can I use Pix4D for free?
Both have a free tier, so you can try either at no cost before committing.
What is Pix4D best used for?
Pix4D is most often used for photogrammetry from drone imagery into orthomosaics and point clouds, survey-grade 2d maps and 3d models with pix4dmapper, rapid 2d mapping for emergency response with pix4dreact, multispectral crop analysis with pix4dfields. Of those, photogrammetry from drone imagery into orthomosaics and point clouds and survey-grade 2d maps and 3d models with pix4dmapper are not what AGI STK is typically brought in for.
What can Pix4D do that AGI STK cannot?
Pix4D covers Photogrammetry, 3D modeling, Point clouds, Orthomosaics. AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. Both handle GIS platforms, Data encryption, Access controls, Windows support.
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