Datasette vs iTunes
Same instrument, two spec sheets — measured, not claimed.
Datasette vs iTunes: common questions
Which is more reliable, Datasette or iTunes?
On our scheduled checks, Datasette leads on measured uptime — Datasette at 100% versus iTunes at 68.6% 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, Datasette or iTunes?
Datasette has the lower median latency in our checks — Datasette responds in 293 ms versus iTunes at 578 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 Datasette and iTunes need an API key?
Neither needs a paid key — Datasette is callable with no signup, and iTunes is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Datasette and iTunes from the browser?
Only Datasette is browser-friendly — it returns CORS headers over HTTPS. iTunes needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Datasette and iTunes free for commercial use?
Datasette has unclear commercial terms, and iTunes 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.