ListLoco API vs Spoo.me

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms127362
P95 · ms4431478
Authnonenone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ListLoco API vs Spoo.me: common questions

Which is more reliable, ListLoco API or Spoo.me?

Both are neck-and-neck — ListLoco API and Spoo.me 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, ListLoco API or Spoo.me?

ListLoco API has the lower median latency in our checks — ListLoco API responds in 127 ms versus Spoo.me at 362 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 ListLoco API and Spoo.me need an API key?

Neither needs a paid key — ListLoco API is callable with no signup, and Spoo.me is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call ListLoco API and Spoo.me from the browser?

Neither sends browser-friendly CORS headers reliably, so call ListLoco API and Spoo.me from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are ListLoco API and Spoo.me free for commercial use?

ListLoco API has unclear commercial terms, and Spoo.me 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.