Amazon STEM
The recorded URL now redirects offsite — often an acquisition, rebrand, or wind-down; the destination is recorded in the telemetry below. Pulse has been flat over the last 30 days. Observation is liveness-only: no tracked press, repository, or traffic rank — existence is confirmed, momentum is unobserved.
HTTP liveness
realSignal telemetry
4 families · 1 observed · observed onlyamazon.comedge
direct originserver
ServerTranco rank
unranked
Analyst read
generated from the observed metrics above · no external narrativeAmazon STEM's listed URL redirected off its original domain (to https://www.amazon.com/gp/browse.html?node=11021999011&sa-no-redirect=1) when we last probed it on Aug 28, 2026 — we mark it redirected, not dead. It has fewer than two observed signal families, so no Pulse Index is composed — the evidence strip shows what is and isn’t present. Observed footprint: 3 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 |
|---|---|---|---|---|---|
| Read Chinese Onlineeducation | tag-overlap | 100% | 8.0 | 0.0 | — unverified |
| TidePooleducation | tag-overlap | 100% | 16.0 | 0.0 | → redirected |
| 7 Speed Readingeducation | tag-overlap | 100% | 40.1 | 0.0 | ● live |
| Lexicon Instituteeducation | tag-overlap | 100% | 0.0 | 0.0 | ■ inactive |
| Jelly Noteeducation | tag-overlap | 100% | 10.7 | 0.0 | — unverified |
| Courses After 12theducation | tag-overlap | 100% | 8.0 | +8.0 | — unverified |
| TryBTCeducation | tag-overlap | 100% | 16.0 | 0.0 | → redirected |
| Best parenting website in Indiaeducation | tag-overlap | 100% | 42.2 | 0.0 | ● live |
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
real2 disclosed funding rounds on record. See the full cap table on the product profile →