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I-Know
Never miss an assignment again — I-Know Checks For You I-Know is the only student planner that keeps itself updated
since Jun 12, 2026 · HTTP 404
CohortClass of 2017What it is
Never miss an assignment again — I-Know Checks For You I-Know is the only student planner that keeps itself updated. It connects to your school's learning system and tracks all your assignments. I-Know lets you relax and focus on other things. [Chrome Extensions, Productivity, Education]
HTTP liveness
12 probes since Jun 12Jun 12Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 12, 2026First probe — downDead · 404
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Pulse Indexobserved activity
12 probes0 pressGitHub –Tranco –
Not enough observed signals for a Pulse Index (needs 2+ signal families).
Cohort survival · Class of 2017weekly
13,497 products launched in 2017 · 100% still active
13,462 active35 sunset
Still active
100%
Median lifespan
4.9y