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VC Intelligence Report

mailX by mailwarm

Marketing — mailX is an email deliverability toolkit that identifies why emails land in spam and provides cl…
Marketingest. 2026
● 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
-0.5
30-day Δ
pulse momentum · real
23
HTTP probes
liveness history · real
13
Functional tags
observed attributes · real
Risk read derived from observed signals

Verified live by HTTP probe across 23 observations. Pulse has been flat over the last 30 days.

HTTP liveness

real
23 probes · Jun 11, 2026Aug 24, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only
Liveness probereal
alive in 100% of 23 probesavg response 1268 ms
Developer tractionchecked · none
No public repository linked — GitHub signals are not tracked for this product.
Press & sentimentreal
Mailwarm 2.0 (YC S20)
Product Hunt · May 11 · importance 2/5 · 1 tracked mention
Web footprintreal
resolved host
themailx.com
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

mailX by mailwarm'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: 1 tracked press mention, 13 functional tags. It sits on the competitive-alternatives graph with 1 linked rival, so the comparable set below leans on curated edges.

Comparable set

curated alternatives → functional tag-similarity
CompanyBasisOverlapPulse30d ΔStatus
lemlistmarketingcurated48.10.0● live
articuler.aiai-toolstag-overlap80%40.0-0.3● live
Postizmarketingsimilar72%46.30.0● live
The Groundwork Donationsdev-toolstag-overlap71%30.4-9.6● live
Commsai-toolstag-overlap71%40.0● live
Anymail findermarketingsimilar71%44.50.0● live
Aylienai-toolstag-overlap71%11.40.0— unverified
Shuttleanalyticstag-overlap71%40.0+7.2● 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 tieractive
Competitive alternatives1
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 13:14Z200themailx.com1168alive
2026-08-13 13:45Z200themailx.com1560alive
2026-08-09 18:54Z200themailx.com1163alive
2026-08-08 03:57Z200themailx.com3095alive
2026-07-30 20:11Z200themailx.com1490alive
2026-07-26 16:52Z200themailx.com1540alive
2026-07-18 13:37Z200themailx.com423alive
2026-07-13 13:25Z200themailx.com968alive
2026-07-04 15:30Z200themailx.com1598alive
2026-07-03 00:08Z200themailx.com1026alive
2026-06-28 12:48Z200themailx.com330alive
2026-06-24 13:19Z200themailx.com2147alive
2026-06-23 12:47Z200themailx.com763alive
2026-06-22 12:46Z200themailx.com476alive
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · mailX by mailwarm · as of 2026-08-28 · launchsentinel.com/reports/mailx-by-mailwarm · liveness, pulse and press figures are observed data with provenance shown per panel.