MCU Countdown vs The Office API
Same instrument, two spec sheets — measured, not claimed.
MCU Countdown vs The Office API: common questions
Which is more reliable, MCU Countdown or The Office API?
On our scheduled checks, MCU Countdown leads on measured uptime — MCU Countdown at 100% versus The Office API at 99.02% 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, MCU Countdown or The Office API?
MCU Countdown has the lower median latency in our checks — MCU Countdown responds in 400 ms versus The Office API at 1459 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 MCU Countdown and The Office API need an API key?
Neither needs a paid key — MCU Countdown is callable with no signup, and The Office API is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call MCU Countdown and The Office API from the browser?
Yes — both MCU Countdown and The Office API 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 MCU Countdown and The Office API free for commercial use?
MCU Countdown has unclear commercial terms, and The Office API 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.