MediaCaption API vs TheAudioDB

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d100%70.6%
Uptime · 30d100%11.7%
P50 · ms1016148
P95 · ms2101562
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseUnverified
Free tier10 credits when you sign upFree — limits not published
Rate limit60 req/minUnpublished
In directory since2026-07-182026-07-05
operationalpartialdownno data

MediaCaption API vs TheAudioDB: common questions

Which is more reliable, MediaCaption API or TheAudioDB?

On our scheduled checks, MediaCaption API leads on measured uptime — MediaCaption API at 100% versus TheAudioDB at 70.6% 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, MediaCaption API or TheAudioDB?

TheAudioDB has the lower median latency in our checks — MediaCaption API responds in 1016 ms versus TheAudioDB at 148 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 TheAudioDB need an API key?

TheAudioDB needs no key, while MediaCaption API requires a free API key. If you want to start calling without signup, reach for TheAudioDB first.

Can I call MediaCaption API and TheAudioDB from the browser?

Yes — both MediaCaption API and TheAudioDB 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 TheAudioDB free for commercial use?

MediaCaption API allows commercial use on its free tier, and TheAudioDB 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.