ProblemsByVin vs Transport for Switzerland
Same instrument, two spec sheets — measured, not claimed.
ProblemsByVin vs Transport for Switzerland: common questions
Which is more reliable, ProblemsByVin or Transport for Switzerland?
On our scheduled checks, ProblemsByVin leads on measured uptime — ProblemsByVin 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, ProblemsByVin or Transport for Switzerland?
ProblemsByVin has the lower median latency in our checks — ProblemsByVin responds in 738 ms versus Transport for Switzerland at 945 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 ProblemsByVin and Transport for Switzerland need an API key?
Neither needs a paid key — ProblemsByVin is callable with no signup, and Transport for Switzerland is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call ProblemsByVin and Transport for Switzerland from the browser?
Yes — both ProblemsByVin 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 ProblemsByVin and Transport for Switzerland free for commercial use?
ProblemsByVin allows commercial use on its free tier, 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.