OpenVan vs Road511
Same instrument, two spec sheets — measured, not claimed.
OpenVan vs Road511: common questions
Which is more reliable, OpenVan or Road511?
On our scheduled checks, OpenVan leads on measured uptime — OpenVan at 100% versus Road511 at 27.5% 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, OpenVan or Road511?
OpenVan has the lower median latency in our checks — OpenVan responds in 864 ms versus Road511 at 1128 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 OpenVan and Road511 need an API key?
OpenVan needs no key, while Road511 requires a free API key. If you want to start calling without signup, reach for OpenVan first.
Can I call OpenVan and Road511 from the browser?
Yes — both OpenVan and Road511 send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are OpenVan and Road511 free for commercial use?
OpenVan has unclear commercial terms, and Road511 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.