DownStatus vs FastApi Simple Calculator
Same instrument, two spec sheets — measured, not claimed.
DownStatus vs FastApi Simple Calculator: common questions
Which is more reliable, DownStatus or FastApi Simple Calculator?
On our scheduled checks, FastApi Simple Calculator leads on measured uptime — DownStatus at 60.8% versus FastApi Simple Calculator 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, DownStatus or FastApi Simple Calculator?
FastApi Simple Calculator has the lower median latency in our checks — DownStatus responds in 589 ms versus FastApi Simple Calculator at 315 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 DownStatus and FastApi Simple Calculator need an API key?
Neither needs a paid key — DownStatus is callable with no signup, and FastApi Simple Calculator is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call DownStatus and FastApi Simple Calculator from the browser?
Neither sends browser-friendly CORS headers reliably, so call DownStatus and FastApi Simple Calculator from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are DownStatus and FastApi Simple Calculator free for commercial use?
DownStatus has unclear commercial terms, and FastApi Simple Calculator 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.