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CarVector vs Transport for Switzerland

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

APICarVectorHEALTHY92Transport for SwitzerlandHEALTHY62
Uptime · 30d
Uptime · 90d100%96.1%
Uptime · 30d100%95.0%
P50 · ms547916
P95 · ms18244887
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified (powered by Opendata.ch)
Free tierFree tier — key may be requiredFree — no key required
Rate limitUnpublishedBounded by timetable.search.ch limits (no fixed number published)
In directory since2026-07-052026-07-05
operationalpartialdownno data

CarVector vs Transport for Switzerland: common questions

Which is more reliable, CarVector or Transport for Switzerland?

On our scheduled checks, CarVector leads on measured uptime — CarVector at 100% versus Transport for Switzerland at 96.1% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, CarVector or Transport for Switzerland?

CarVector has the lower median latency in our checks — CarVector responds in 547 ms versus Transport for Switzerland at 916 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do CarVector and Transport for Switzerland need an API key?

Transport for Switzerland needs no key, while CarVector requires a free API key. If you want to start calling without signup, reach for Transport for Switzerland first.

Can I call CarVector and Transport for Switzerland from the browser?

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

Are CarVector and Transport for Switzerland free for commercial use?

CarVector has unclear commercial terms, and Transport for Switzerland 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.