Azure DevOps vs Crates.io

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms217279
P95 · ms14741154
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

Azure DevOps vs Crates.io: common questions

Which is more reliable, Azure DevOps or Crates.io?

Both are neck-and-neck — Azure DevOps and Crates.io 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, Azure DevOps or Crates.io?

Azure DevOps has the lower median latency in our checks — Azure DevOps responds in 217 ms versus Crates.io at 279 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 Azure DevOps and Crates.io need an API key?

Crates.io needs no key, while Azure DevOps requires a free API key. If you want to start calling without signup, reach for Crates.io first.

Can I call Azure DevOps and Crates.io from the browser?

Only Crates.io is browser-friendly — it returns CORS headers over HTTPS. Azure DevOps needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Azure DevOps and Crates.io free for commercial use?

Azure DevOps has unclear commercial terms, and Crates.io 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.