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VC Intelligence Report

PLUNGE

Health — A self-contained cold water immersion system designed for wellness and recovery
Healthhardware-sales
→ Redirected
Verdict from HTTP liveness real
last probed Aug 24, 2026
Pulse 16.0 · 1/4
16.0
Pulse Index
1/4 families · real
+8.0
30-day Δ
pulse momentum · real
17
HTTP probes
liveness history · real
4
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 momentum is positive over 30 days (+8.0). Observation is liveness-only: no tracked press, repository, or traffic rank — existence is confirmed, momentum is unobserved.

HTTP liveness

real
17 probes · Jun 16, 2026Aug 24, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only
Liveness probereal
alive in 0% of 17 probesavg response 2127 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
plunge.com
edge
behind Cloudflare
server
cloudflare
Tranco rank
unranked
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

PLUNGE's listed URL redirected off its original domain (to https://plunge.com/) 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: 4 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
CompanyBasisOverlapPulse30d ΔStatus
Mu Systemhardwaretag-overlap100%8.00.0— unverified
Timex Metropolitan+hardwaretag-overlap100%16.00.0— unverified
Nintendo Switchhardwaretag-overlap100%41.8-3.4● live
PAX 3 Vaporizorhardwaretag-overlap100%1.4-8.0■ inactive
PlayStation 4 Ultimate Player 1TB Editionhardwaretag-overlap100%40.0+7.2● live
iAR. Hearing Aid. Reimagined.hardwaretag-overlap100%8.00.0— unverified
Nokia 8110 4Ghardwaretag-overlap100%8.00.0— unverified
BreakSafe Magnetic USB-C Power Cablehardwaretag-overlap100%0.00.0■ inactive

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 modelhardware-sales
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
PROBEDHTTPORIGIN → RESOLVEDSERVERMSVERDICT
2026-08-24 14:55Z200thecoldplunge.com → plunge.comcloudflare2149redirected_offsite
2026-08-18 12:37Z200thecoldplunge.com → plunge.comcloudflare2087redirected_offsite
2026-08-10 00:48Z200thecoldplunge.com → plunge.comcloudflare2620redirected_offsite
2026-08-08 05:24Z200thecoldplunge.com → plunge.comcloudflare2476redirected_offsite
2026-08-03 15:17Z200thecoldplunge.com → plunge.comcloudflare2303redirected_offsite
2026-07-30 17:00Z200thecoldplunge.com → plunge.comcloudflare1955redirected_offsite
2026-07-18 14:57Z429thecoldplunge.comcloudflare1810unknown
2026-07-15 09:30Z200thecoldplunge.com → plunge.comcloudflare4268redirected_offsite
2026-07-04 16:53Z200thecoldplunge.com → plunge.comcloudflare3266redirected_offsite
2026-07-03 03:31Z200thecoldplunge.com → plunge.comcloudflare1620redirected_offsite
2026-06-23 15:34Z200thecoldplunge.com → plunge.comcloudflare1370redirected_offsite
2026-06-21 18:35Z200thecoldplunge.com → plunge.comcloudflare1356redirected_offsite
2026-06-21 18:35Z200thecoldplunge.com → plunge.comcloudflare1064redirected_offsite
2026-06-20 08:04Z200thecoldplunge.com → plunge.comcloudflare1428redirected_offsite
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · PLUNGE · as of 2026-08-28 · launchsentinel.com/reports/plunge · liveness, pulse and press figures are observed data with provenance shown per panel.