Diffbot API vs inspirehep.net
Same instrument, two spec sheets — measured, not claimed.
Diffbot API vs inspirehep.net: common questions
Which is more reliable, Diffbot API or inspirehep.net?
Both are neck-and-neck — Diffbot API and inspirehep.net each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, Diffbot API or inspirehep.net?
inspirehep.net has the lower median latency in our checks — Diffbot API responds in 1144 ms versus inspirehep.net at 514 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 Diffbot API and inspirehep.net need an API key?
inspirehep.net needs no key, while Diffbot API requires a free API key. If you want to start calling without signup, reach for inspirehep.net first.
Can I call Diffbot API and inspirehep.net from the browser?
Yes — both Diffbot API and inspirehep.net 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 Diffbot API and inspirehep.net free for commercial use?
Diffbot API has unclear commercial terms, and inspirehep.net 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.