eNanoMapper database vs PageBolt

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d99.02%99.02%
Uptime · 30d100%100%
P50 · ms1601751
P95 · ms33101432
AuthnoneapiKey
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

eNanoMapper database vs PageBolt: common questions

Which is more reliable, eNanoMapper database or PageBolt?

Both are neck-and-neck — eNanoMapper database and PageBolt each measure 99.02% 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, eNanoMapper database or PageBolt?

PageBolt has the lower median latency in our checks — eNanoMapper database responds in 1601 ms versus PageBolt at 751 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 eNanoMapper database and PageBolt need an API key?

eNanoMapper database needs no key, while PageBolt requires a free API key. If you want to start calling without signup, reach for eNanoMapper database first.

Can I call eNanoMapper database and PageBolt from the browser?

Neither sends browser-friendly CORS headers reliably, so call eNanoMapper database and PageBolt from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are eNanoMapper database and PageBolt free for commercial use?

eNanoMapper database has unclear commercial terms, and PageBolt 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.