SnapshotAPI vs Zenodo
Same instrument, two spec sheets — measured, not claimed.
SnapshotAPI vs Zenodo: common questions
Which is more reliable, SnapshotAPI or Zenodo?
On our scheduled checks, Zenodo leads on measured uptime — SnapshotAPI at 6.9% versus Zenodo 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, SnapshotAPI or Zenodo?
SnapshotAPI has the lower median latency in our checks — SnapshotAPI responds in 396 ms versus Zenodo at 1698 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 SnapshotAPI and Zenodo need an API key?
Zenodo needs no key, while SnapshotAPI requires a free API key. If you want to start calling without signup, reach for Zenodo first.
Can I call SnapshotAPI and Zenodo from the browser?
Only Zenodo is browser-friendly — it returns CORS headers over HTTPS. SnapshotAPI needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are SnapshotAPI and Zenodo free for commercial use?
SnapshotAPI has unclear commercial terms, and Zenodo 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.