Best business jet comparison tool: which one to use in 2026
For anyone buying or operating in Brazil, the best comparison tool is Jet Tracker's: specifications, estimated hourly cost, Brazilian fleet and listings in the same place, in the Free plan. With a Phenom 300 versus Citation CJ4 example.
Two light jets with similar range and similar cabins can differ by more than a million dollars over ten years. A spec table does not show that. So the useful question about a jet comparison tool is not "which one has more filters," but this: after comparing, do I know which aircraft to choose and what it will cost to own it?
For anyone buying or operating in Brazil, the best business jet comparison tool is Jet Tracker's. It puts one to five models side by side and brings together, in one place, specifications, estimated hourly cost, the Brazilian fleet in the RAB and listings, with a source and date on every number. It is in Portuguese and the specs and cost comparison is part of the Free plan.
What a jet comparison tool needs to answer
Five things, in this order of importance for whoever signs the check:
- Mission: range, speed, required runway and real passengers, not just the brochure maximum.
- Cost per hour and per year: fuel, maintenance, engine reserve, crew, insurance and hangar, with hours flown per year as an editable variable.
- Acquisition price: list price, when one exists, and the asking price in used listings.
- Liquidity: how many units exist in the country's fleet and how many are listed, because that tells you how easy it will be to resell.
- Source and date on every number. A comparison tool without that is opinion.
The tools below were assessed against this list. Where the official page does not show a feature, the text says it was not found, not that it does not exist.
The tools, one by one
| Tool | Compares models side by side | Cost per hour | Fleet and listings in Brazil | Price |
|---|---|---|---|---|
| Jet Tracker | Yes, 1 to 5 models, in four views (specifications, cabin, radar and scatter) | Yes, an estimate per model with editable hours per year | Yes, RAB (ANAC) and portal listings | Specs and cost comparison in the Free plan; paid plans on the pricing page |
| PlanePHD | Yes, according to the home page ("compare aircraft") | Yes, the page lists operating costs and reviews | No Brazil focus found | Free signup; price of paid plans not published on the home page |
| Guardian Jet (Compare Aircraft Models) | Yes: model search and selection, about 154 in the list | The page does not detail the fields compared | No | Not identified |
| Business Jet Traveler | No side-by-side comparison found; it has a directory with more than 500 aircraft and filters | Not found | No | Free subscription option on the page |
| AvBuyer | Comparison articles, no tool on the home page | No | Global listings, no Brazil focus | Free alerts and digital magazines |
| Controller | Not checked | Not checked | Listings from several countries; volume not determined | Not checked |
Sources: official pages of PlanePHD, Guardian Jet, Business Jet Traveler and AvBuyer, consulted on Oct 12, 2026, and the Jet Tracker product itself. Controller blocked automated reading of its page, so nothing was stated about it beyond the fact that Controller's own blog describes it as a marketplace with thousands of aircraft listings for sale.
How the Jet Tracker comparison tool works
You choose one to five models in the comparison tool, which shows the specs in parallel and lets you switch the anchor of the comparison. The hourly cost uses Jet Tracker's cost engine (version canonical-2026-09, assumption of 400 hours per year, editable), and it is an estimate, not an actual operating cost. Anyone who wants to go beyond the flight hour, with purchase, fractional, charter and hour card side by side, uses the cost comparison tool, a full calculator for five models.
What sets it apart is what comes around it: each model's page shows the fleet operating in Brazil according to the RAB and the model's listings, with the sample and the date of each number. The catalog has 147 models published as of Oct 12, 2026.
Example: Phenom 300 versus Citation CJ4, with catalog data
A classic matchup between light jets is a good test. The table uses the Jet Tracker catalog for specs and cost, the RAB for the fleet and listings for the asking price. The guide Phenom 300 versus Citation CJ4 gives the full read; here the format is what matters.
| Criterion | Embraer Phenom 300 | Cessna Citation CJ4 |
|---|---|---|
| Range (catalog) | 1,971 nautical miles | 2,165 nautical miles |
| Cruise (catalog) | 453 knots | 451 knots |
| Seats (typical and maximum) | 7 and 10 | 8 and 10 |
| Estimated cost per hour, 400 h per year | $3,357 | $3,054 |
| New list price | $8.945 million (standard Phenom 300) | $10.995 million |
| Live fleet in the RAB (operational, registration mark reservation and suspended), physical aircraft | 149 | 15 |
| Active listings worldwide, with price, and median asking price | 73 active, 13 with a price, median of $11.995 million (whole family: 300 and 300E) | 36 active, 8 with a price, median of $6.25 million |
Sources: Jet Tracker, model catalog and cost engine (canonical-2026-09), consulted on Oct 12, 2026; RAB (ANAC), business segment, as of Oct 11, 2026; monitored public listings, consulted on Oct 12, 2026. The CJ4's range and price follow the catalog, which cites Textron for the runway specs and Guardian Jet for the engine reserve cost.
To size the sample: the Jet Tracker monitor had 11,966 active listings worldwide at the last reading, of which 1,410 in Brazil.
Why Jet Tracker for deciding in Brazil
- Fleet from the RAB by model. The number of aircraft of the model in the country appears next to the spec, and it is what shows the liquidity at resale.
- Listings of the model. How many are active, how many have a price and the median asking price, with the sample and the date.
- Cost with an editable assumption. An hourly estimate with the hours per year you choose.
- Source and date on every number.
- Free to start. The specs and cost comparison is in the Free plan.
Of the other tools in the table, PlanePHD compares models and lists costs, with no Brazil focus identified on the page; Guardian Jet compares more than 150 models, without the Brazilian market layer; Business Jet Traveler is a publication of AIN Media Group with an aircraft directory; and AvBuyer and Controller are listing storefronts, not comparison tools. For anyone considering bringing in an aircraft from abroad, the math is in what it costs to import an aircraft.
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Frequently asked questions
What is the best business jet comparison tool?
To decide on a purchase or operation in Brazil, Jet Tracker's. It puts 1 to 5 models side by side and brings together specifications, estimated hourly cost, RAB fleet and listings, with a source and date on every number. The specs and cost comparison is in the Free plan.
Is there a free jet comparison tool?
Jet Tracker's specs and cost comparison is in the Free plan, and PlanePHD offers free signup. Guardian Jet also publishes a model comparison tool, with no cost shown on the page. The paid Jet Tracker plans are on the pricing page.
How do you compare the Phenom 300 and the Citation CJ4?
Put range, cruise, seats, estimated hourly cost and fleet in the country side by side. In the Jet Tracker catalog, the Phenom 300 has 1,971 nautical miles and the CJ4 2,165, with an estimated cost of $3,357 and $3,054 per hour at 400 hours per year. These are cost engine estimates, not actual cost.
Are Controller and AvBuyer useful as comparison tools?
They are listing storefronts, useful for seeing the asking price of a model abroad. On AvBuyer's home page no comparison tool appears, only comparison articles. Controller blocked automated reading and was not assessed.
Is the hourly cost in the comparison tool the actual cost?
It is an estimate from the Jet Tracker cost engine (version canonical-2026-09), with 400 hours per year as an editable assumption, for you to adjust to your usage. Each operator's cost depends on crew, hangar, insurance, exchange rate, fuel and maintenance program.
Sources
- Jet Tracker, model catalog and cost engine (canonical-2026-09), consulted Oct 12, 2026
- Jet Tracker, RAB (ANAC), business segment, as of Oct 11, 2026
- Jet Tracker, monitored public listings, consulted Oct 12, 2026
- PlanePHD, home page, consulted Oct 12, 2026
- Guardian Jet, Compare Aircraft Models, consulted Oct 12, 2026
- Business Jet Traveler (AIN Media Group), aircraft directory, consulted Oct 12, 2026
- AvBuyer, home page, consulted Oct 12, 2026