CarVector vs OpenVan
Same instrument, two spec sheets — measured, not claimed.
CarVector vs OpenVan: common questions
Which is more reliable, CarVector or OpenVan?
Both are neck-and-neck — CarVector and OpenVan 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, CarVector or OpenVan?
CarVector has the lower median latency in our checks — CarVector responds in 547 ms versus OpenVan at 864 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 CarVector and OpenVan need an API key?
OpenVan needs no key, while CarVector requires a free API key. If you want to start calling without signup, reach for OpenVan first.
Can I call CarVector and OpenVan from the browser?
Only OpenVan is browser-friendly — it returns CORS headers over HTTPS. CarVector needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are CarVector and OpenVan free for commercial use?
CarVector has unclear commercial terms, and OpenVan 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.