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Market Jack
Market Jack is a marketing consulting firm that helps ecommerce businesses grow through strategic online marketing and conversion rate optimization
verified Jul 9, 2026 · HTTP 200
CohortClass of 2026What it is
Market Jack is a marketing consulting firm that helps ecommerce businesses grow through strategic online marketing and conversion rate optimization. The team manages product listings, promotional campaigns, integrations, and order fulfillment to maximize revenue from existing traffic. Services span marketing strategy, site optimization, and full operations management.
HTTP liveness
7 probes since Jun 16Jun 16Jul 9
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 16, 2026First probe — liveAlive · 200 OK
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Pulse Indexobserved activity
7 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2026weekly
550 products launched in 2026 · 100% still active
550 active0 sunset
Still active
100%
Median lifespan
4.9y