Songlink / Odesli vs Spotify Web API

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

Uptime · 30d
Uptime · 90d17.6%100%
Uptime · 30d11.7%100%
P50 · ms133875
P95 · ms46651661
AuthapiKeyoauth
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredOAuth app registration — free tier
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Songlink / Odesli vs Spotify Web API: common questions

Which is more reliable, Songlink / Odesli or Spotify Web API?

On our scheduled checks, Spotify Web API leads on measured uptime — Songlink / Odesli at 17.6% versus Spotify Web API 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 Spotify Web API?

Spotify Web API has the lower median latency in our checks — Songlink / Odesli responds in 1338 ms versus Spotify Web API at 75 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 Spotify Web API need an API key?

Both ask you to authenticate — Songlink / Odesli uses an API key and Spotify Web API uses OAuth. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.

Can I call Songlink / Odesli and Spotify Web API from the browser?

Only Spotify Web API 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 Spotify Web API free for commercial use?

Songlink / Odesli has unclear commercial terms, and Spotify Web 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.