Songlink / Odesli vs xColors

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

Uptime · 30d
Uptime · 90d17.6%100%
Uptime · 30d11.7%100%
P50 · ms1338642
P95 · ms46651161
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Songlink / Odesli vs xColors: common questions

Which is more reliable, Songlink / Odesli or xColors?

On our scheduled checks, xColors leads on measured uptime — Songlink / Odesli at 17.6% versus xColors at 100% 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, Songlink / Odesli or xColors?

xColors has the lower median latency in our checks — Songlink / Odesli responds in 1338 ms versus xColors at 642 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 Songlink / Odesli and xColors need an API key?

xColors needs no key, while Songlink / Odesli requires a free API key. If you want to start calling without signup, reach for xColors first.

Can I call Songlink / Odesli and xColors from the browser?

Only xColors is browser-friendly — it returns CORS headers over HTTPS. Songlink / Odesli needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Songlink / Odesli and xColors free for commercial use?

Songlink / Odesli has unclear commercial terms, and xColors 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.