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LessonUp
LessonUp is an online teaching platform that enables educators to build engaging lessons using video, images, and interactive assessments
verified Jul 15, 2026 · HTTP 200
CohortClass of 2026What it is
LessonUp is an online teaching platform that enables educators to build engaging lessons using video, images, and interactive assessments. Teachers can customize content for individual student needs while students access lessons on their own devices in a virtual classroom environment.
HTTP liveness
8 probes since Jun 16Jun 16Jul 15
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
462/4 signal families
Liveness40%1.00
Press30%no data
GitHub20%no data
Tranco10%0.60
Weighted observed activity · updated Jul 15
Cohort survival · Class of 2026weekly
550 products launched in 2026 · 100% still active
550 active0 sunset
Still active
100%
Median lifespan
4.9y