City, Analyze Boston vs Neotimo DGFiP Mirror

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

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms663524
P95 · ms14102594
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

City, Analyze Boston vs Neotimo DGFiP Mirror: common questions

Which is more reliable, City, Analyze Boston or Neotimo DGFiP Mirror?

Both are neck-and-neck — City, Analyze Boston and Neotimo DGFiP Mirror 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, City, Analyze Boston or Neotimo DGFiP Mirror?

Neotimo DGFiP Mirror has the lower median latency in our checks — City, Analyze Boston responds in 663 ms versus Neotimo DGFiP Mirror 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 City, Analyze Boston and Neotimo DGFiP Mirror need an API key?

Neotimo DGFiP Mirror needs no key, while City, Analyze Boston requires a free API key. If you want to start calling without signup, reach for Neotimo DGFiP Mirror first.

Can I call City, Analyze Boston and Neotimo DGFiP Mirror from the browser?

Only Neotimo DGFiP Mirror is browser-friendly — it returns CORS headers over HTTPS. City, Analyze Boston needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are City, Analyze Boston and Neotimo DGFiP Mirror free for commercial use?

City, Analyze Boston has unclear commercial terms, and Neotimo DGFiP Mirror 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.