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CarsXE vs Navitia

Same instrument, two spec sheets — measured, not claimed.

APICarsXENEW—NavitiaNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeyapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

CarsXE vs Navitia: common questions

Which is more reliable, CarsXE or Navitia?

On our scheduled checks, Navitia leads on measured uptime — CarsXE at —% versus Navitia at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do CarsXE and Navitia need an API key?

Both ask you to authenticate — CarsXE uses an API key and Navitia uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call CarsXE and Navitia from the browser?

Only Navitia is browser-friendly — it returns CORS headers over HTTPS. CarsXE needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are CarsXE and Navitia free for commercial use?

CarsXE has unclear commercial terms, and Navitia has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.