Software · head to head
FlightAware vs AGI STK
FlightAware
Software
Global flight tracking and aviation data platform
- From
- Free
- Rated
- -
The short version
- Each has a real cost: FlightAware flightAware Global is sold per aircraft tail, with discounts applied only when multiple aircraft are tracked; 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: FlightAware covers Real-time tracking, AGI STK covers Orbit analysis.
Where they differ
Only the attributes on which FlightAware and AGI STK actually diverge.
| Attribute | FlightAware | AGI STK |
|---|---|---|
| Pricing model | freemium | subscription |
| Platforms | Web, Ios, Android | Windows, Linux |
| Founded | 2005 | 1989 |
Identical on both: starting price (Free), 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 FlightAware
- Real-time tracking
- Flight status
- Airport info
- Delay tracking
- Weather data
- APIs
- Third-party apps
- Airlines
Only in AGI STK
- Orbit analysis
- 4D visualization
- Mission planning
- Communication analysis
- Conjunction assessment
- MATLAB
- Python
- C++/.NET API
Both cover
- Data encryption
What people use each for
The jobs each tool is most often brought in to do.
FlightAware
- Tracking a business aviation fleet by tail number with taxi and ground alertsnot AGI STK
- Blocking or selectively sharing an aircraft's flight legs for privacynot AGI STK
- Pulling live and historical flight positions and tracks into an application over a REST APInot AGI STK
- Predicting arrival times with Foresight for airline and airport operationsnot AGI STK
AGI STK
- Modelling satellite orbits, coverage and conjunction risknot FlightAware
- Mission analysis and visualization for air, space and defence systemsnot FlightAware
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
FlightAware
- FlightAware Global is sold per aircraft tail, with discounts applied only when multiple aircraft are tracked
- Global satellite tracking through Aireon space-based ADS-B requires the Platinum plan at $295 per month or $3,540 per year
- Secure flight sharing, flight leg unblocking and access management start at the Gold plan at $168 per month, not the $60 per month Silver plan
- AeroAPI Standard carries a $100 monthly minimum and AeroAPI Premium a $1,000 monthly minimum regardless of usage
- Historical flight data and flight alerting are excluded from the free AeroAPI Personal tier
- AeroAPI Personal is rate limited to 10 result sets per minute against 5 per second on Standard
- AeroAPI billing is metered per result set, for example $0.050 per result set for flight search, where one result set is 15 records
- AeroAPI volume discounts begin only above $1,000 of monthly usage
- Firehose, Foresight and FBO Toolbox carry no published price on the commercial products page
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
FlightAware
Free- FreeFree
- Flight tracking
- Basic info
- Mobile app
- Subscription$9.99/month
- Ad-free
- Premium tracking
- Weather maps
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 FlightAware if
- You need real-time tracking.
- You want to start without paying.
- You work on Web, Ios, Android.
- You also want flight status.
Choose AGI STK if
- You need orbit analysis.
- You want to start without paying.
- You work on Windows, Linux.
- You also want 4d visualization.
Questions people ask
- Is FlightAware or AGI STK better?
- Neither clearly leads. FlightAware 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, FlightAware or AGI STK?
- FlightAware starts at Free and AGI STK at Free.
- Does FlightAware or AGI STK run on more platforms?
- FlightAware runs on Web, Ios, Android. AGI STK runs on Windows, Linux.
- Can I use FlightAware for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is FlightAware best used for?
- FlightAware is most often used for tracking a business aviation fleet by tail number with taxi and ground alerts, blocking or selectively sharing an aircraft's flight legs for privacy, pulling live and historical flight positions and tracks into an application over a rest api, predicting arrival times with foresight for airline and airport operations. Of those, tracking a business aviation fleet by tail number with taxi and ground alerts and blocking or selectively sharing an aircraft's flight legs for privacy are not what AGI STK is typically brought in for.
- What can FlightAware do that AGI STK cannot?
- FlightAware covers Real-time tracking, Flight status, Airport info, Delay tracking. AGI STK covers Orbit analysis, 4D visualization, Mission planning, Communication analysis. Both handle Data encryption.