ReqRes vs ScreenshotOne.com
Same instrument, two spec sheets — measured, not claimed.
ReqRes vs ScreenshotOne.com: common questions
Which is more reliable, ReqRes or ScreenshotOne.com?
On our scheduled checks, ReqRes leads on measured uptime — ReqRes at 100% versus ScreenshotOne.com at 99.02% 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, ReqRes or ScreenshotOne.com?
ReqRes has the lower median latency in our checks — ReqRes responds in 256 ms versus ScreenshotOne.com at 340 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 ReqRes and ScreenshotOne.com need an API key?
ReqRes needs no key, while ScreenshotOne.com requires a free API key. If you want to start calling without signup, reach for ReqRes first.
Can I call ReqRes and ScreenshotOne.com from the browser?
Only ScreenshotOne.com is browser-friendly — it returns CORS headers over HTTPS. ReqRes needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are ReqRes and ScreenshotOne.com free for commercial use?
ReqRes has unclear commercial terms, and ScreenshotOne.com 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.