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4
VC Intelligence Report

4K Video Downloader

Productivity — Just a video downloader, as simple as that [Linux, Windows, Mac]
ProductivityAnyone can copy thisperpetualest. 2015
● Verified live
Verdict from HTTP liveness real
last probed Aug 27, 2026
Pulse 48.6 · 2/4
48.6
Pulse Index
2/4 families · real
0.0
30-day Δ
pulse momentum · real
33
HTTP probes
liveness history · real
5
Functional tags
observed attributes · real
Risk read derived from observed signals

Verified live by HTTP probe across 33 observations. Pulse has been flat over the last 30 days.

HTTP liveness

real
33 probes · Jun 16, 2026Aug 27, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 2 observed · observed only
Liveness probereal
alive in 100% of 33 probesavg response 2270 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
4kdownload.com
edge
direct origin
server
nginx
Tranco rank
#29,204
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

4K Video Downloader's listed site resolved live when we last probed it on Aug 27, 2026, so we mark it verified alive. Its Pulse Index is 48.6 of 100, built from 2 of 4 observed signal families. Observed footprint: 5 functional tags. It sits on the competitive-alternatives graph with 11 linked rivals, so the comparable set below leans on curated edges.

Comparable set

curated alternatives → functional tag-similarity
CompanyBasisOverlapPulse30d ΔStatus
Clipgrabproductivitycurated46.00.0— unverified
AnyMP4 Blu-ray Playerentertainmenttag-overlap100%40.00.0● live
vGuruSoft Video Downloader for Macproductivitysimilar83%40.00.0● live
StreamFab All-In-Oneentertainmenttag-overlap83%48.10.0● live
Y2Mate FANZA Downloaderentertainmenttag-overlap80%17.40.0→ redirected
Faster Than Lightgamingtag-overlap80%40.0+4.8— unverified
Carbon Copy Cloner 5productivitysimilar80%48.40.0● live
Dungeons of Dredmorgamingtag-overlap80%40.00.0● 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 modelperpetual
Liveness tierquiet
Competitive alternatives11
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
2026-08-27 18:04Z2004kdownload.comnginx1998alive
2026-08-26 09:36Z2004kdownload.comnginx2059alive
2026-08-19 13:58Z2004kdownload.comnginx1973alive
2026-08-11 00:33Z2004kdownload.comnginx2884alive
2026-08-08 06:26Z2004kdownload.comnginx3936alive
2026-08-05 18:45Z2004kdownload.comnginx2926alive
2026-07-30 17:59Z2004kdownload.comnginx2243alive
2026-07-23 09:20Z2004kdownload.comnginx1900alive
2026-07-22 09:23Z2004kdownload.comnginx2057alive
2026-07-21 09:24Z2004kdownload.comnginx2229alive
2026-07-20 09:51Z2004kdownload.comnginx2832alive
2026-07-19 09:02Z2004kdownload.comnginx2292alive
2026-07-18 08:43Z2004kdownload.comnginx710alive
2026-07-17 09:04Z2004kdownload.comnginx1737alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · 4K Video Downloader · as of 2026-08-28 · launchsentinel.com/reports/4k-video-downloader · liveness, pulse and press figures are observed data with provenance shown per panel.