Disify vs Footer Year Update
Same instrument, two spec sheets — measured, not claimed.
Disify vs Footer Year Update: common questions
Which is more reliable, Disify or Footer Year Update?
On our scheduled checks, Footer Year Update leads on measured uptime — Disify at —% versus Footer Year Update at —% 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 Disify and Footer Year Update need an API key?
Neither needs a paid key — Disify is callable with no signup, and Footer Year Update is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Disify and Footer Year Update from the browser?
Only Disify is browser-friendly — it returns CORS headers over HTTPS. Footer Year Update needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Disify and Footer Year Update free for commercial use?
Disify has unclear commercial terms, and Footer Year Update 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.