Keyvalue vs Scrnify
Same instrument, two spec sheets — measured, not claimed.
Keyvalue vs Scrnify: common questions
Which is more reliable, Keyvalue or Scrnify?
On our scheduled checks, Scrnify leads on measured uptime — Keyvalue at 86.3% versus Scrnify 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, Keyvalue or Scrnify?
Keyvalue has the lower median latency in our checks — Keyvalue responds in 855 ms versus Scrnify at 927 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 Keyvalue and Scrnify need an API key?
Keyvalue needs no key, while Scrnify requires a free API key. If you want to start calling without signup, reach for Keyvalue first.
Can I call Keyvalue and Scrnify from the browser?
Only Keyvalue is browser-friendly — it returns CORS headers over HTTPS. Scrnify needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Keyvalue and Scrnify free for commercial use?
Keyvalue has unclear commercial terms, and Scrnify 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.