MediaCaption API vs The Office API
Same instrument, two spec sheets — measured, not claimed.
MediaCaption API vs The Office API: common questions
Which is more reliable, MediaCaption API or The Office API?
Both are neck-and-neck — MediaCaption API and The Office API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, MediaCaption API or The Office API?
MediaCaption API has the lower median latency in our checks — MediaCaption API responds in 1062 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 MediaCaption API and The Office API need an API key?
The Office API needs no key, while MediaCaption API requires a free API key. If you want to start calling without signup, reach for The Office API first.
Can I call MediaCaption API and The Office API from the browser?
Yes — both MediaCaption API 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 MediaCaption API and The Office API free for commercial use?
MediaCaption API allows commercial use on its free tier, 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.