Explorable Explanations

Education — Interactive Learning Movement [Education, Tech]

Educationest. 2017

→ Redirected

Verdict from HTTP liveness real

last probed Aug 24, 2026

Pulse 16.0 · 1/4

16.0

Pulse Index

1/4 families · real

0.0

30-day Δ

pulse momentum · real

HTTP probes

liveness history · real

Functional tags

observed attributes · real

Risk read derived from observed signals

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

real

18 probes · Jun 16, 2026 → Aug 24, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only

Liveness probereal

alive in 0% of 18 probesavg response 1776 ms

Developer tractionchecked · none

No public repository linked — GitHub signals are not tracked for this product.

Press & sentimentchecked · none

No coverage found in the tracked press corpus. Absence of press is itself a signal at this stage.

Web footprintreal

resolved host
explorabl.esedge
direct originserver
GitHub.comTranco rank
unranked

Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Explorable Explanations's listed URL redirected off its original domain (to https://explorabl.es/) when we last probed it on Aug 24, 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: 6 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
Rotation via Double Reflectioneducation	similar	71%	30.4	—	● live
wikibrainseducation	similar	67%	—	—	— unverified
cmaps.ioeducation	similar	67%	40.0	0.0	● live
Treegle: Dictionaryeducation	similar	67%	8.0	0.0	— unverified
Somewhereeducation	similar	67%	6.3	0.0	■ inactive
Gravity/education	similar	63%	44.2	0.0	● live
Litmapseducation	similar	63%	16.0	0.0	→ redirected
Waveformseducation	similar	57%	40.0	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 attributes

Business modelunknown

Liveness tierunknown

Competitive alternativesnone linked

Open sourceNo

Public APINo

Free tierNo

Enterprise tierNo

Funding & team

not in source

No 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.

RAW TELEMETRY last 14 probes

PROBED	HTTP	ORIGIN → RESOLVED	SERVER	MS	VERDICT
2026-08-24 14:00Z	200	explorableexplanations.com → explorabl.es	GitHub.com	2842	redirected_offsite
2026-08-17 13:42Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1646	redirected_offsite
2026-08-09 19:36Z	200	explorableexplanations.com → explorabl.es	GitHub.com	2171	redirected_offsite
2026-08-08 04:41Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1463	redirected_offsite
2026-07-31 15:39Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1199	redirected_offsite
2026-07-26 17:33Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1664	redirected_offsite
2026-07-18 14:17Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1618	redirected_offsite
2026-07-13 14:05Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1864	redirected_offsite
2026-07-04 16:12Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1804	redirected_offsite
2026-07-03 00:50Z	200	explorableexplanations.com → explorabl.es	GitHub.com	2130	redirected_offsite
2026-06-24 13:47Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1674	redirected_offsite
2026-06-23 12:58Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1525	redirected_offsite
2026-06-21 21:17Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1410	redirected_offsite
2026-06-20 19:23Z	200	explorableexplanations.com → explorabl.es	GitHub.com	1854	redirected_offsite

Full redirect chains, response headers, and DNS records are not captured by the current probe.

Launch Sentinel tear sheet · Explorable Explanations · as of 2026-08-28 · launchsentinel.com/reports/explorable-explanations · liveness, pulse and press figures are observed data with provenance shown per panel.