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VC Intelligence Report

Flip Book Fan

Design — A lightweight application designed for creating animated flipbooks with an intuitive, user-frien…
Designest. 2016
● Verified live
Verdict from HTTP liveness real
last probed Aug 24, 2026
Pulse 40.0 · 1/4
40.0
Pulse Index
1/4 families · real
0.0
30-day Δ
pulse momentum · real
17
HTTP probes
liveness history · real
4
Functional tags
observed attributes · real
Risk read derived from observed signals

Verified live by HTTP probe across 17 observations. 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
17 probes · Jun 16, 2026Aug 24, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only
Liveness probereal
alive in 100% of 17 probesavg response 1235 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
amazon.com
edge
direct origin
server
Server
Tranco rank
unranked
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Flip Book Fan's listed site resolved live when we last probed it on Aug 24, 2026, so we mark it verified alive. 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
Trace Mapdesignsimilar100%0.00.0— unverified
Emoji Brushdesignsimilar100%8.00.0— unverified
Lensdesignsimilar80%8.0-8.0— unverified
Draw and publishdesignsimilar80%0.00.0■ inactive
Graphic for iPaddesignsimilar80%40.00.0● live
Vizdesignsimilar80%8.00.0— unverified
The Design Winedesignsimilar80%8.00.0— unverified
GIF Paintdesignsimilar80%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 modelunknown
Liveness tierquiet
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 12:22Z200amazon.comServer1153alive
2026-08-11 14:30Z200amazon.comServer582alive
2026-08-11 14:30Z200amazon.comServer1026alive
2026-08-09 00:11Z200amazon.comServer1223alive
2026-08-05 20:02Z200amazon.comServer1817alive
2026-07-30 19:19Z200amazon.comServer953alive
2026-07-26 15:59Z200amazon.comServer936alive
2026-07-18 12:45Z200amazon.comServer1425alive
2026-07-12 18:09Z200amazon.comServer1583alive
2026-07-04 14:04Z200amazon.comServer1561alive
2026-06-23 15:14Z200amazon.comServer1638alive
2026-06-21 18:17Z200amazon.comServer464alive
2026-06-21 18:17Z200amazon.comServer1381alive
2026-06-20 07:44Z200amazon.comServer1545alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Flip Book Fan · as of 2026-08-28 · launchsentinel.com/reports/flip-book-fan · liveness, pulse and press figures are observed data with provenance shown per panel.