Data.parliament.uk vs Gazette Data, UK
Same instrument, two spec sheets — measured, not claimed.
Data.parliament.uk vs Gazette Data, UK: common questions
Which is more reliable, Data.parliament.uk or Gazette Data, UK?
On our scheduled checks, Gazette Data, UK leads on measured uptime — Data.parliament.uk at 99.02% versus Gazette Data, UK at 100% 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, Data.parliament.uk or Gazette Data, UK?
Data.parliament.uk has the lower median latency in our checks — Data.parliament.uk responds in 362 ms versus Gazette Data, UK at 1152 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 Data.parliament.uk and Gazette Data, UK need an API key?
Data.parliament.uk needs no key, while Gazette Data, UK requires a free API key. If you want to start calling without signup, reach for Data.parliament.uk first.
Can I call Data.parliament.uk and Gazette Data, UK from the browser?
Only Data.parliament.uk is browser-friendly — it returns CORS headers over HTTPS. Gazette Data, UK needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Data.parliament.uk and Gazette Data, UK free for commercial use?
Data.parliament.uk allows commercial use on its free tier, and Gazette Data, UK 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.