City, Toronto Open Data vs OpenRegistry
Same instrument, two spec sheets — measured, not claimed.
City, Toronto Open Data vs OpenRegistry: common questions
Which is more reliable, City, Toronto Open Data or OpenRegistry?
On our scheduled checks, City, Toronto Open Data leads on measured uptime — City, Toronto Open Data at 98.3% versus OpenRegistry at 80.0% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, City, Toronto Open Data or OpenRegistry?
OpenRegistry has the lower median latency in our checks — City, Toronto Open Data responds in 336 ms versus OpenRegistry at 241 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, Toronto Open Data and OpenRegistry need an API key?
City, Toronto Open Data needs no key, while OpenRegistry requires a free API key. If you want to start calling without signup, reach for City, Toronto Open Data first.
Can I call City, Toronto Open Data and OpenRegistry from the browser?
Neither sends browser-friendly CORS headers reliably, so call City, Toronto Open Data and OpenRegistry from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are City, Toronto Open Data and OpenRegistry free for commercial use?
City, Toronto Open Data has unclear commercial terms, and OpenRegistry 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.