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Unstuck AI
✓ verifiedFreemium
AI study companion for students that turns lecture recordings and course materials into notes, flashcards, and quizzes.
72K visits/mo
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Lilys AI
✓ verifiedFreemium
AI assistant that condenses YouTube videos, audio, PDFs, articles and websites into summaries and structured insights.
1.4M visits/mo
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NoteAI
✓ verifiedFreemium
An AI summarizer that turns YouTube, video, audio, PDFs and webpages into notes, transcripts, translations and mind maps.
1.3M visits/mo
Pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦Lecture recording with transcription and notes
- ✦AI-generated flashcards from course content
- ✦Custom quiz generation to test understanding
- ✦Class organization to keep materials grouped by course
- ✦Chat interface for asking questions about uploaded material
- ✦Summaries of video and audio content
- ✦PDF and document summarization
- ✦Article and website distillation
- ✦Structured notes and insight extraction
- ✦Save-and-subscribe knowledge base
- ✦YouTube summarization and transcripts
- ✦Video and audio summarization
- ✦PDF and webpage summarization
- ✦Mind map generation
- ✦Translation and knowledge extraction
- ✦Export to MP3, MP4 or structured notes
Use cases
- →Students turning recorded lectures into study guides automatically
- →Learners building flashcard decks without manual creation
- →Students preparing for exams with auto-generated quizzes
- →Users organizing multiple courses' materials in one app
- →Quickly review long videos or lectures
- →Extract key points from PDFs and reports
- →Build a personal knowledge library
- →Research topics faster
- →Summarizing YouTube lectures for study
- →Extracting notes from PDFs and articles
- →Turning long content into mind maps
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