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Checkli

Productivity — Discover, make, and publish free checklists [Productivity]
ProductivityAnyone can copy thisest. 2017
● Verified live
Verdict from HTTP liveness real
last probed Aug 27, 2026
Pulse 48.4 · 2/4
48.4
Pulse Index
2/4 families · real
0.0
30-day Δ
pulse momentum · real
39
HTTP probes
liveness history · real
14
Functional tags
observed attributes · real
Risk read derived from observed signals

Verified live by HTTP probe across 39 observations. Pulse has been flat over the last 30 days.

HTTP liveness

real
39 probes · Jun 11, 2026Aug 27, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 2 observed · observed only
Liveness probereal
alive in 100% of 39 probesavg response 980 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
checkli.com
edge
direct origin
server
Heroku
Tranco rank
#38,235
Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Checkli's listed site resolved live when we last probed it on Aug 27, 2026, so we mark it verified alive. Its Pulse Index is 48.4 of 100, built from 2 of 4 observed signal families. Observed footprint: 14 functional tags. It sits on the competitive-alternatives graph with 3 linked rivals, so the comparable set below leans on curated edges.

Comparable set

curated alternatives → functional tag-similarity
CompanyBasisOverlapPulse30d ΔStatus
Notionproductivitycurated8.3-0.5— unverified
Google Keepproductivitycurated40.00.0● live
Trelloproductivitycurated40.00.0● live
One-click leaderboardsproductivitysimilar75%45.50.0● live
canUmeetproductivitysimilar71%40.00.0● live
TiniPollproductivitysimilar67%40.00.0● live
StrawPollproductivitysimilar67%47.10.0● live
Mighty Networkscommunicationtag-overlap63%48.00.0● 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 alternatives3
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 18:12Z200checkli.comHeroku563alive
2026-08-26 09:43Z200checkli.comHeroku933alive
2026-08-19 14:03Z200checkli.comHeroku1611alive
2026-08-11 00:38Z200checkli.comHeroku929alive
2026-08-08 06:32Z200checkli.comHeroku1956alive
2026-08-05 18:51Z200checkli.comHeroku838alive
2026-07-30 18:06Z200checkli.comHeroku1531alive
2026-07-23 09:27Z200checkli.comHeroku526alive
2026-07-22 09:30Z200checkli.comHeroku623alive
2026-07-21 09:31Z200checkli.comHeroku924alive
2026-07-20 09:59Z200checkli.comHeroku815alive
2026-07-19 09:10Z200checkli.comHeroku728alive
2026-07-18 08:51Z200checkli.comHeroku641alive
2026-07-17 09:13Z200checkli.comHeroku1099alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Checkli · as of 2026-08-28 · launchsentinel.com/reports/checkli-2 · liveness, pulse and press figures are observed data with provenance shown per panel.