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CloudConvert vs Notion

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

APICloudConvertHEALTHY96NotionREACHABLE100
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms433524
P95 · ms10193096
AuthapiKeyoauth
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredOAuth — some read routes may be public
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

CloudConvert vs Notion: common questions

Which is more reliable, CloudConvert or Notion?

Both are neck-and-neck — CloudConvert and Notion 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, CloudConvert or Notion?

CloudConvert has the lower median latency in our checks — CloudConvert responds in 433 ms versus Notion at 524 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 CloudConvert and Notion need an API key?

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

Can I call CloudConvert and Notion from the browser?

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

Are CloudConvert and Notion free for commercial use?

CloudConvert has unclear commercial terms, and Notion 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.