Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. Thunderbit records 391,726 monthly visits with -21.9% growth and Freemium, Contact for Pricing pricing.
Free AI flashcard and study tools for students
Agentic web scraper that turns any page into ready-to-use data
| Dimension / Metric | ||
|---|---|---|
| Official Domain | knowt.com | thunderbit.com |
| Pricing Model | Free | Freemium, Contact for Pricing |
| Monthly Visits | 4.18M (4,183,953) | 391.73K (391,726) |
| MoM Traffic Delta | +214.76K (+5.4%) | -110.09K (-21.9%) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🇺🇸 United States (9.9%) |
| Direct Visits / mo | 2.74M | 80.22K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
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.
Agentic web scraper that turns any page into ready-to-use data
Open a page, click extract, and AI proposes the fields worth capturing and returns structured rows — no CSS selectors or drag-and-drop setup.
For popular sites like Amazon, eBay, and Google Maps, pre-built templates return consistent fields instantly without spending AI credits.
Thunderbit can open linked pages and pull details from them, so a results list and its detail pages become a single table in one run.
Summarize, categorize, translate, reformat, or calculate fields as part of the scrape, so exports arrive ready to use.
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.
SpecialistA powerful cloud scraping marketplace, but lacks Thunderbit's instant natural-language browser extension scraping experience.
SpecialistA powerful cloud scraping marketplace, but lacks Thunderbit's instant natural-language browser extension scraping experience.
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.
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.
Offers robust browser automation and AI data extraction, but focuses more broadly on general web assistance.
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.
SpecialistCloud-based lead generation and scraping automation, but lacks an interactive browser extension agent interface.
SpecialistCloud-based lead generation and scraping automation, but lacks an interactive browser extension agent interface.
