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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Lime AI
✓ verifiedPaid
AI-powered data research assistant pitched for faster data analysis and coding; demo-only with limited public detail.
1.3K saves
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RevisionDojo
✓ verifiedFreemium
IB/MYP exam-prep platform combining a large question bank, expert notes, flashcards, and AI-graded coursework feedback for IB students.
2.8M visits/mo
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Knowt
✓ verifiedFreemium
Free Quizlet alternative with AI study tools: flashcards, lecture recording, and PDF/video summaries for students and schools.
5.3M visits/mo
Pricing
No public pricing
No public pricing
No public pricing
School/district license: from $2.75/student
Core features
- ✦AI data research assistant
- ✦Support for data analysis
- ✦Coding assistance
- ✦Access to millions of study materials
- ✦AI-powered summarization of notes
- ✦Quizzes and Flashcards for practice
- ✦Community sharing of study resources
- ✦35,000+ IB-style practice questions across subjects
- ✦Examiner-written study notes and textbooks
- ✦AI coursework grading for IA, EE, and TOK with rubric breakdowns
- ✦Flashcards and a custom test/exam builder
- ✦IB grade calculator and grade boundary lookup
- ✦Exemplar library of graded IB coursework
- ✦AI lecture recorder that produces notes and flashcards
- ✦Flashcards with unlimited learn mode
- ✦AI PDF and YouTube summarizers
- ✦Voice tutoring and podcast generation
- ✦Notes-to-active-recall study guides
- ✦School and district licensing with privacy agreements
Use cases
- →Speed up data analysis
- →Assist with data-related coding
- →Finding study notes for specific courses
- →Preparing for exams using quizzes and flashcards
- →Sharing personal study materials with other students
- →Organizing and summarizing study notes with AI
- →IB students preparing for final exams with subject-specific question practice
- →Students seeking AI feedback on IA, EE, or TOK drafts before submission
- →MYP students building foundational subject knowledge
- →Students building personalized flashcard decks for revision
- →Studying for tests and exams
- →Turning lecture recordings into study material
- →Summarizing long readings and videos
- →Schools consolidating multiple study tools
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