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VC Intelligence Report

Mailjet's Transactional SMS API

Communication — Transactional SMS simple and easy — Mailjet’s SMS API allows you to send text messages to users …
CommunicationPartly defensible · data moat (moderate)saasest. 2018
■ Inactive
Verdict from HTTP liveness real
last probed Aug 24, 2026
Pulse 0.0 · 1/4
0.0
Pulse Index
1/4 families · real
0.0
30-day Δ
pulse momentum · real
22
HTTP probes
liveness history · real
8
Functional tags
observed attributes · real
Risk read derived from observed signals

Observed dead: the site no longer answers as a live product. 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
22 probes · Jun 11, 2026Aug 24, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 1 observed · observed only
Liveness probereal
alive in 0% of 22 probesavg response 1289 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
dev.mailjet.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

Mailjet's Transactional SMS API's site returned a hard-dead response when we last probed it on Aug 24, 2026, so we mark it inactive. 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: 8 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
Twiliocommunicationcurated40.0+32.0● live
akta.prodev-toolstag-overlap100%— unverified
Lookup by Twiliodev-toolstag-overlap100%40.00.0● live
Busbud Business APIdev-toolstag-overlap100%40.00.0● live
SkyCiv APIdev-toolstag-overlap100%46.00.0● live
Clearbit's Risk APIdev-toolstag-overlap89%40.00.0● live
SQUAKE APIdev-toolstag-overlap89%40.00.0● live
Microsoft Cognitive Servicesdev-toolstag-overlap89%40.0+9.6● 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 modelsaas
Liveness tiersunset
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 13:15Z404dev.mailjet.com1031dead_404
2026-08-13 13:46Z404dev.mailjet.com909dead_404
2026-08-09 18:54Z404dev.mailjet.com2219dead_404
2026-08-08 03:57Z404dev.mailjet.com356dead_404
2026-07-30 20:11Z404dev.mailjet.com720dead_404
2026-07-26 16:52Z404dev.mailjet.com1061dead_404
2026-07-18 13:37Z404dev.mailjet.com749dead_404
2026-07-13 13:25Z404dev.mailjet.com2932dead_404
2026-07-04 15:31Z404dev.mailjet.com1099dead_404
2026-07-03 00:09Z404dev.mailjet.com2453dead_404
2026-06-28 12:49Z404dev.mailjet.com1235dead_404
2026-06-24 10:19Z404dev.mailjet.com1968dead_404
2026-06-22 12:47Z404dev.mailjet.com766dead_404
2026-06-20 21:56Z404dev.mailjet.com542dead_404
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Mailjet's Transactional SMS API · as of 2026-08-28 · launchsentinel.com/reports/mailjet-s-transactional-sms-api · liveness, pulse and press figures are observed data with provenance shown per panel.