Softwr

Aviation · head to head

AGI STK vs Leonardo Aerospace Systems

AGI STK logo

AGI STK

Aviation

Systems Tool Kit for space and aerospace analysis

From
Free
Rated
-
Full reviewWebsite
Leonardo Aerospace Systems logo

Leonardo Aerospace Systems

Aviation

Advanced aerospace and defense technology

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only AGI STK has a free tier, so it costs nothing to try first.
  • Each has a real cost: 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; Leonardo Aerospace Systems no public pricing information available for products or services
  • They diverge on capability: AGI STK covers Orbit analysis, Leonardo Aerospace Systems covers Avionics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where AGI STK and Leonardo Aerospace Systems differ
AttributeAGI STKLeonardo Aerospace Systems
Starting priceFreeOn request
Pricing modelsubscriptionquote
Free tierYesNo
PlatformsWindows, LinuxHardware, Embedded, Systems
Founded19891948

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

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 Leonardo Aerospace Systems

  • Avionics
  • Helicopter systems
  • Defense technology
  • Space systems
  • Integration
  • Aircraft systems
  • Military standards
  • International compliance

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 Leonardo Aerospace Systems
  • Mission analysis and visualization for air, space and defence systemsnot Leonardo Aerospace Systems

Leonardo Aerospace Systems

  • Aircraft systemsnot AGI STK
  • Helicopter operationsnot AGI STK
  • Defense programsnot AGI STK
  • Government contractsnot 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

Leonardo Aerospace Systems

  • No public pricing information available for products or services
  • Defense and aerospace products sold exclusively through custom B2B contracts
  • Operates as business-to-business only; not available through direct consumer sales

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

Leonardo Aerospace Systems

On request
  • Aerospace SolutionsFree
    • Avionics systems
    • Helicopter solutions
    • Defense 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 Leonardo Aerospace Systems if

  • You need avionics.
  • You work on Hardware, Embedded, Systems.
  • You also want helicopter systems.
Leonardo Aerospace Systems review

Questions people ask

Is AGI STK or Leonardo Aerospace Systems better?
Neither clearly leads. AGI STK starts at Free and Leonardo 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 Leonardo Aerospace Systems?
AGI STK has a free tier; the other does not. Paid plans start at Free for AGI STK and On request for Leonardo Aerospace Systems.
Does AGI STK or Leonardo Aerospace Systems run on more platforms?
AGI STK runs on Windows, Linux. Leonardo Aerospace Systems runs on Hardware, Embedded, Systems.
Can I use AGI STK for free?
Yes. AGI STK has a free tier, so you can try it without paying. Leonardo 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 Leonardo Aerospace Systems is typically brought in for.
What can AGI STK do that Leonardo Aerospace Systems cannot?
AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. Leonardo Aerospace Systems covers Avionics, Helicopter systems, Defense technology, Space systems.

Answered from the vendors’ own pages

Leonardo Aerospace Systems: How much do Leonardo products cost?

Leonardo does not publish pricing for its products. As a defense and aerospace contractor, pricing is determined through customized contracts directly with government agencies and enterprise organizations.

Source
Leonardo Aerospace Systems: How can I purchase Leonardo products?

Leonardo sells exclusively through direct relationships with government and enterprise customers, not through public pricing or standard online sales channels.

Source
Share

Related pages

More on AGI STK

More on Leonardo Aerospace Systems

Keep looking

Other head to heads