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Road511 vs Transport for Toronto, Canada

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

APIRoad511DEAD0Transport for Toronto, CanadaHEALTHY75
Uptime · 30d
Uptime · 90d0.0%75.3%
Uptime · 30d0.0%79.3%
P50 · ms—650
P95 · ms—1570
AuthapiKeynone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limit70 req/window · 69 remaining · resets 1783522019Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Road511 vs Transport for Toronto, Canada: common questions

Which is more reliable, Road511 or Transport for Toronto, Canada?

On our scheduled checks, Transport for Toronto, Canada leads on measured uptime — Road511 at 0.0% versus Transport for Toronto, Canada at 75.3% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do Road511 and Transport for Toronto, Canada need an API key?

Transport for Toronto, Canada needs no key, while Road511 requires a free API key. If you want to start calling without signup, reach for Transport for Toronto, Canada first.

Can I call Road511 and Transport for Toronto, Canada from the browser?

Only Road511 is browser-friendly — it returns CORS headers over HTTPS. Transport for Toronto, Canada needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Road511 and Transport for Toronto, Canada free for commercial use?

Road511 has unclear commercial terms, and Transport for Toronto, Canada 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.