Against the request-priced APIs
Requests are the wrong unit. Flights are.
Five APIs that sell requests or credits against one that sells watched flights, on the rows that decide an integration.
aviationstack
AeroDataBox
AeroAPI
AirLabs
Flightradar24
FlightByte
What you pay for
Requests
API units
Result sets
Requests
Credits
Watched flights
Webhooks
Not offered
Best effort, up to two retries
Alerts, billed per delivery
Beta, paid plans only
Not offered
Signed, retried, logged
Proving the sender
No webhooks
Nothing in the delivery
A token you put in the URL
Nothing documented
No webhooks
HMAC-SHA256 with a timestamp
Change detection
Yours to build
A summary line per flight
Nine lifecycle events
A list of changed field names
Yours to build
23 typed events, from → to
Smallest bill with webhooks
None
$19 / month
$100 / month minimum
$49 / month
None
$0, for 3 flights a month
Prices and features as published on each vendor’s site; each full comparison records the date it was checked.vs aviationstack →vs AeroDataBox →vs AeroAPI →vs AirLabs →vs Flightradar24 →
Five flight data APIs, one at a time
FlightByte vs aviationstackRequests against a large catalogue; no webhooks.Read the comparisonFlightByte vs AeroDataBoxCheap units, a broad catalogue, best-effort alerts.Read the comparisonFlightByte vs FlightAware AeroAPIThe deepest tracking data, priced for companies.Read the comparisonFlightByte vs AirLabsCheap requests, a broad catalogue, and a beta alert API.Read the comparisonFlightByte vs Flightradar24 APIPositions every few seconds, priced in credits; no push, no schedules.Read the comparison
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Watch your first flight tonight.
Nine dollars, a hundred flights, every event, signed.
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