Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. Perspecteev records 0 monthly visits with — growth and Free pricing.
Free AI flashcard and study tools for students
A media-literacy Chrome extension that grades press articles for bias, tone and sourcing
| Dimension / Metric | | |
|---|---|---|
| Official Domain | knowt.com | chromewebstore.google.com |
| Pricing Model | Free | Free |
| Monthly Visits | 4.18M (4,183,953) | 0 (0) |
| MoM Traffic Delta | +214.76K (+5.4%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🌐 Global (—) |
| Direct Visits / mo | 2.74M | 0 |
| User Rating | 4.3 | 4.1 |
| Supported Platforms | Website | Browser Extension |
Free AI flashcard and study tools for students
Upload up to 30 files and Kai instantly produces notes, flashcards, summaries, and practice resources from them.
Convert Quizlet, Kahoot, Wayground, and YouTube content, or record live lectures to generate notes and study sets.
Upload class files to get a study plan and exam prediction that highlights what your professor emphasizes most.
Kai quizzes you by voice and can turn any note or flashcard into a podcast for study on the go.
A media-literacy Chrome extension that grades press articles for bias, tone and sourcing
Each article is graded across ten+ dimensions including political bias, emotional polarity, language complexity and clickbait intensity instead of a single true/false verdict.
The extension evaluates source reliability, citation and referencing quality, statistical relevance and source diversity to expose thin or one-sided reporting.
Click the toolbar icon on any press article and results arrive in seconds with a score and short explanation for every criterion.
Scores for language neutrality and political nuance help distinguish measured reporting from emotionally loaded or one-sided framing.
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Massive library of shared academic notes paired with AI study tools, but less focused on flashcard creation.
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
Gamified AI study application converting notes into flashcards and quizzes, but with a more playful interface.
SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
SpecialistComprehensive student study platform specialized in solving complex homework and exam prediction, but less focused on flashcards.
Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.
Interactive AI learning platform turning course materials into flashcards and quizzes, but with more video explanations.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
Converts notes and PDFs into interactive flashcards and audio podcasts, but less established brand presence.
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
University learning platform combining shared notes with AI flashcard generation, but heavier community focus.
Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.
Personalized AI study assistant creating flashcards and mind maps from lecture recordings, but smaller user community.
AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.
AI learning assistant converting lectures and documents into study guides and flashcards, but less free-tier friendly.
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.
AI study platform transforming notes and videos into quizzes and summaries, but with fewer collaborative features.
Free AI Summarizer for text, articles, URLs and images
Free AI Summarizer for text, articles, URLs and images
AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.
AI study platform converting course materials into practice questions and flashcards, but with a simpler feature set.
