Keyvalue vs Sheetsu
Same instrument, two spec sheets — measured, not claimed.
Keyvalue vs Sheetsu: common questions
Which is more reliable, Keyvalue or Sheetsu?
On our scheduled checks, Sheetsu leads on measured uptime — Keyvalue at 86.3% versus Sheetsu 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 Sheetsu?
Sheetsu has the lower median latency in our checks — Keyvalue responds in 855 ms versus Sheetsu at 572 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 Sheetsu need an API key?
Keyvalue needs no key, while Sheetsu requires a free API key. If you want to start calling without signup, reach for Keyvalue first.
Can I call Keyvalue and Sheetsu from the browser?
Yes — both Keyvalue and Sheetsu 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 Keyvalue and Sheetsu free for commercial use?
Keyvalue has unclear commercial terms, and Sheetsu 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.