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FlashcardX
Learn anything with multimedia flashcards — FlashcardX is a platform were you can create your collection of flashcards for learning almost anything, practice them at the right time, and access it from any device
last checked Jul 13, 2026 · Unknown
CohortClass of 2017What it is
Learn anything with multimedia flashcards — FlashcardX is a platform were you can create your collection of flashcards for learning almost anything, practice them at the right time, and access it from any device. Also it is an Open source project! [Productivity, Open Source, Education]
HTTP liveness
14 probes since Jun 11Jun 11Jul 13
AliveHard-dead (404/5xx/parked)RedirectedUnverified (timeout/DNS/block)
Observed events
probes · press · GitHub- Jun 11, 2026First probe — unverifiedUnknown
Moat
Data moat
moderate
Accumulates proprietary data that improves the product over time.
moderate · 0.80 confidence
Text classification · Jun 2026
Discussion 0 comments
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Pulse Indexobserved activity
14 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