City, Nantes Open Data vs FastDOL
Same instrument, two spec sheets — measured, not claimed.
City, Nantes Open Data vs FastDOL: common questions
Which is more reliable, City, Nantes Open Data or FastDOL?
Both are neck-and-neck — City, Nantes Open Data and FastDOL 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, Nantes Open Data or FastDOL?
FastDOL has the lower median latency in our checks — City, Nantes Open Data responds in 1073 ms versus FastDOL at 680 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, Nantes Open Data and FastDOL need an API key?
Both ask you to authenticate — City, Nantes Open Data uses an API key and FastDOL uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call City, Nantes Open Data and FastDOL from the browser?
Only City, Nantes Open Data is browser-friendly — it returns CORS headers over HTTPS. FastDOL needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are City, Nantes Open Data and FastDOL free for commercial use?
City, Nantes Open Data has unclear commercial terms, and FastDOL 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.