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VC Intelligence Report

Teambook

Productivity — The automatic team directory for Slack — Teambook is a simple, automated team directory for smal…
Productivityest. 2017
● 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
19
HTTP probes
liveness history · real
6
Functional tags
observed attributes · real
Risk read derived from observed signals

Verified live by HTTP probe across 19 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
19 probes · Jun 12, 2026Aug 24, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only
Liveness probereal
alive in 100% of 19 probesavg response 990 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
teambook.io
edge
direct origin
server
not reported
Tranco rank
unranked
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Teambook'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: 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
CompanyBasisOverlapPulse30d ΔStatus
Gettick.comproductivitysimilar86%8.00.0— unverified
TeamSnippetsproductivitysimilar86%8.00.0— unverified
Magnifycommunicationtag-overlap86%40.00.0● live
MURS SurveyMallproductivitysimilar86%40.0+7.2● live
Talkdesk for Slackcommunicationtag-overlap86%48.10.0● live
Impromptucommunicationtag-overlap86%8.00.0— unverified
Frontdoorcommunicationtag-overlap86%8.0+8.0— unverified
Cassavaeducationtag-overlap86%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 13:40Z200teambook.io483alive
2026-08-17 13:23Z200teambook.io977alive
2026-08-09 19:18Z200teambook.io2108alive
2026-08-08 04:22Z200teambook.io250alive
2026-07-31 15:21Z200teambook.io534alive
2026-07-26 17:15Z200teambook.io502alive
2026-07-18 13:59Z200teambook.io2101alive
2026-07-13 13:47Z200teambook.io798alive
2026-07-04 15:54Z200teambook.io2256alive
2026-07-03 00:32Z200teambook.io946alive
2026-06-24 13:28Z200teambook.io1009alive
2026-06-23 10:48Z200teambook.io629alive
2026-06-21 16:53Z200teambook.io887alive
2026-06-20 12:19Z200teambook.io379alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Teambook · as of 2026-08-28 · launchsentinel.com/reports/teambook-2 · liveness, pulse and press figures are observed data with provenance shown per panel.