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AGI STK vs Collins Aerospace Systems

AGI STK logo

AGI STK

Software

Systems Tool Kit for space and aerospace analysis

From
Free
Rated
-
Full reviewWebsite
Collins Aerospace Systems logo

Collins Aerospace Systems

Software

Advanced aerospace technology and systems leader

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only AGI STK has a free tier, so it costs nothing to try first.
  • They diverge on capability: AGI STK covers Orbit analysis, Collins Aerospace Systems covers Flight control systems.

Where they differ

Only the attributes on which AGI STK and Collins Aerospace Systems actually diverge.

Attributes where AGI STK and Collins Aerospace Systems differ
AttributeAGI STKCollins Aerospace Systems
Starting priceFreeOn request
Pricing modelsubscriptionquote
Free tierYesNo
PlatformsWindows, LinuxHardware, Embedded, Connectivity
Founded19891919

Identical on both: 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 AGI STK

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

Only in Collins Aerospace Systems

  • Flight control systems
  • Avionics
  • Cabin systems
  • In-flight connectivity
  • Maintenance support
  • Aircraft OEMs
  • Airlines
  • MRO facilities

What people use each for

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

AGI STK

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

Collins Aerospace Systems

  • Aircraft systemsnot AGI STK
  • Cabin connectivitynot AGI STK
  • Maintenance supportnot AGI STK
  • Aftermarket servicesnot AGI STK

Where each one falls short

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

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

Collins Aerospace Systems

Nothing recorded yet. See the Collins Aerospace Systems review.

Pricing, plan by plan

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

Collins Aerospace Systems

On request
  • Aerospace SystemsFree
    • Avionics
    • Flight controls
    • Cabin systems

Which should you pick?

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

Choose Collins Aerospace Systems if

  • You need flight control systems.
  • You work on Hardware, Embedded, Connectivity.
  • You also want avionics.
Collins Aerospace Systems review

Questions people ask

Is AGI STK or Collins Aerospace Systems better?
Neither clearly leads. AGI STK starts at Free and Collins Aerospace Systems at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, AGI STK or Collins Aerospace Systems?
AGI STK has a free tier; the other does not. Paid plans start at Free for AGI STK and On request for Collins Aerospace Systems.
Does AGI STK or Collins Aerospace Systems run on more platforms?
AGI STK runs on Windows, Linux. Collins Aerospace Systems runs on Hardware, Embedded, Connectivity.
Can I use AGI STK for free?
Yes. AGI STK has a free tier, so you can try it without paying. Collins Aerospace Systems starts at On request.
What is AGI STK best used for?
AGI STK is most often used for modelling satellite orbits, coverage and conjunction risk, mission analysis and visualization for air, space and defence systems. Of those, modelling satellite orbits, coverage and conjunction risk and mission analysis and visualization for air, space and defence systems are not what Collins Aerospace Systems is typically brought in for.
What can AGI STK do that Collins Aerospace Systems cannot?
AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. Collins Aerospace Systems covers Flight control systems, Avionics, Cabin systems, In-flight connectivity.
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