Datamuse vs Octoparse Cloud
Same instrument, two spec sheets — measured, not claimed.
Datamuse vs Octoparse Cloud: common questions
Which is more reliable, Datamuse or Octoparse Cloud?
On our scheduled checks, Octoparse Cloud leads on measured uptime — Datamuse at 92.2% versus Octoparse Cloud 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, Datamuse or Octoparse Cloud?
Datamuse has the lower median latency in our checks — Datamuse responds in 180 ms versus Octoparse Cloud at 1422 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 Datamuse and Octoparse Cloud need an API key?
Datamuse needs no key, while Octoparse Cloud requires a free API key. If you want to start calling without signup, reach for Datamuse first.
Can I call Datamuse and Octoparse Cloud from the browser?
Neither sends browser-friendly CORS headers reliably, so call Datamuse and Octoparse Cloud from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are Datamuse and Octoparse Cloud free for commercial use?
Datamuse has unclear commercial terms, and Octoparse Cloud 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.