Open Science Framework vs OpenAlex
Same instrument, two spec sheets — measured, not claimed.
Open Science Framework vs OpenAlex: common questions
Which is more reliable, Open Science Framework or OpenAlex?
On our scheduled checks, Open Science Framework leads on measured uptime — Open Science Framework at 97.1% versus OpenAlex at 1.0% 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, Open Science Framework or OpenAlex?
Open Science Framework has the lower median latency in our checks — Open Science Framework responds in 952 ms versus OpenAlex at 3167 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 Open Science Framework and OpenAlex need an API key?
Neither needs a paid key — Open Science Framework is callable with no signup, and OpenAlex is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Open Science Framework and OpenAlex from the browser?
Only OpenAlex is browser-friendly — it returns CORS headers over HTTPS. Open Science Framework needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Open Science Framework and OpenAlex free for commercial use?
Open Science Framework has unclear commercial terms, and OpenAlex allows commercial use on its free tier. 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.