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Azure DevOps vs Dev.to

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

APIAzure DevOpsHEALTHY97Dev.toHEALTHY77
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms313328
P95 · ms8691068
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 Dev.to: common questions

Which is more reliable, Azure DevOps or Dev.to?

Both are neck-and-neck — Azure DevOps and Dev.to 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 Dev.to?

Azure DevOps has the lower median latency in our checks — Azure DevOps responds in 313 ms versus Dev.to at 328 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 Dev.to need an API key?

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

Can I call Azure DevOps and Dev.to from the browser?

Only Dev.to 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 Dev.to free for commercial use?

Azure DevOps has unclear commercial terms, and Dev.to 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.