Sofiaplan vs Umeå Open Data
Same instrument, two spec sheets — measured, not claimed.
Sofiaplan vs Umeå Open Data: common questions
Which is more reliable, Sofiaplan or Umeå Open Data?
On our scheduled checks, Sofiaplan leads on measured uptime — Sofiaplan at 100% versus Umeå Open Data at 89.2% 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, Sofiaplan or Umeå Open Data?
Umeå Open Data has the lower median latency in our checks — Sofiaplan responds in 1666 ms versus Umeå Open Data at 1445 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 Sofiaplan and Umeå Open Data need an API key?
Neither needs a paid key — Sofiaplan is callable with no signup, and Umeå Open Data is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Sofiaplan and Umeå Open Data from the browser?
Only Umeå Open Data is browser-friendly — it returns CORS headers over HTTPS. Sofiaplan needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Sofiaplan and Umeå Open Data free for commercial use?
Sofiaplan has unclear commercial terms, and Umeå Open Data 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.