xeno-canto
Verified live by HTTP probe across 17 observations. Pulse momentum is positive over 30 days (+32.0).
HTTP liveness
realSignal telemetry
4 families · 2 observed · observed onlyxeno-canto.orgedge
direct originserver
not reportedTranco rank
#76,520
Analyst read
generated from the observed metrics above · no external narrativexeno-canto's listed site resolved live when we last probed it on Aug 28, 2026, so we mark it verified alive. Its Pulse Index is 47.7 of 100, built from 2 of 4 observed signal families. Observed footprint: 8 functional tags. It has no curated competitive-alternative edges yet, so the comparable set below is functional tag-similarity — read it with the confidence flags.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| Bitcoin Journeyeducation | similar | 78% | 49.6 | 0.0 | ● live |
| Commencement, by NPReducation | similar | 78% | 8.0 | 0.0 | — unverified |
| On Books Podcast - The Social Good Book Series with Zander Rose of The Long Nowentertainment | tag-overlap | 75% | 0.0 | 0.0 | ■ inactive |
| NASA Soundsentertainment | tag-overlap | 75% | 40.0 | +32.0 | ● live |
| Six Degrees of Wikipediaeducation | similar | 75% | 41.3 | 0.0 | ● live |
| Analyse Asia 83: The Five Major Events in Asia 2015 with Sameer Singheducation | similar | 75% | 0.0 | 0.0 | ■ inactive |
| OpenLibraentertainment | tag-overlap | 75% | 10.2 | 0.0 | — unverified |
| ManyBooksentertainment | tag-overlap | 75% | 48.3 | +32.0 | — unverified |
Confidence reflects source and category coherence: curated = an editorially linked alternative; similar = strong functional tag-overlap in the same category; tag-overlap = shared tags only and may be noisy. Overlap is the shared functional-tag ratio (Jaccard) for tag-matched rows. Pulse is the observed-activity index real and 30d Δ its signed month change; a dash means insufficient observed history, never zero.
Structure
observed attributesFunding & team
not in sourceNo disclosed funding in our sources. Funding data covers only ~1% of the corpus (462 rounds across 79K products), so absence here is unknown, not zero— we don't estimate a number we can't source.