Crammed
turns lecture PDFs into spaced-repetition flashcards
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HN · launched Aug 18, 2026 · 5 upvotes (top 87%) · 0 views
Niche: digital flashcard apps · 81 launches, 8 in the last 7 days · Explore this niche →
Category and tags
- Education
- Content generation
- B2C
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 81 launches in digital flashcard apps →
Could you build this?
Yes This is a standard PDF parser paired with an LLM prompt to generate Q&A pairs and an open-source spaced-repetition algorithm (like SM-2 or FSRS).
Discussion
1 comment analyzed.
Feature requests: Manual card creation option
Competitors
Other products that read as similar to this one : 2060 launches clear the similarity bar, closest 8 shown.
Attention rank: #1774 of 2061 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 292 days after the earliest competitor.
- papilot · github · 2026-10-26 · 34 upvotes · similarity 0.62
- portable · github · 2026-11-09 · 34 upvotes · similarity 0.61
- Emboss · hn · 2026-07-30 · 6 upvotes · similarity 0.59
- PDF.Delphi · github · 2026-10-23 · 23 upvotes · similarity 0.58
- pdf-figure-vector · github · 2026-10-18 · 79 upvotes · similarity 0.57
- opendeck.space · github · 2026-09-21 · 8 upvotes · similarity 0.55
- gopd · github · 2026-09-15 · 8 upvotes · similarity 0.55
- memo-book-productivity-tool · github · 2026-11-10 · 102 upvotes · similarity 0.54
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