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Sabre for Developers vs Transport for Switzerland

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

APISabre for DevelopersNEW—Transport for SwitzerlandNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified (powered by Opendata.ch)
Free tierFree tier — API key requiredFree — no key required
Rate limitUnpublishedBounded by timetable.search.ch limits (no fixed number published)
In directory since2026-07-052026-07-05
operationalpartialdownno data

Sabre for Developers vs Transport for Switzerland: common questions

Which is more reliable, Sabre for Developers or Transport for Switzerland?

On our scheduled checks, Transport for Switzerland leads on measured uptime — Sabre for Developers at —% versus Transport for Switzerland 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 Sabre for Developers and Transport for Switzerland need an API key?

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

Can I call Sabre for Developers and Transport for Switzerland from the browser?

Yes — both Sabre for Developers and Transport for Switzerland send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Sabre for Developers and Transport for Switzerland free for commercial use?

Sabre for Developers 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.