B2Proxy records 18,720 monthly visits with -33.8% month-over-month growth and Paid pricing. Knowt records 4,183,953 monthly visits with +5.4% growth and Free pricing.
Residential proxy network for web data access at scale
Free AI flashcard and study tools for students
| Dimension / Metric | ||
|---|---|---|
| Official Domain | b2proxy.com | knowt.com |
| Pricing Model | Paid | Free |
| Monthly Visits | 18.72K (18,720) | 4.18M (4,183,953) |
| MoM Traffic Delta | -9.56K (-33.8%) | +214.76K (+5.4%) |
| Primary Market & Share | 🇨🇳 China (45.3%) | 🇺🇸 United States (69.6%) |
| Direct Visits / mo | 9.78K | 2.74M |
| User Rating | 4.1 | 4.3 |
| Supported Platforms | Website | Website |
Residential proxy network for web data access at scale
A large, dynamically rotating pool of ethically sourced residential addresses spanning 195+ countries and regions.
Pin requests to specific countries, cities or autonomous system numbers so results reflect the market you are studying.
A time-based subscription with no traffic ceiling and unrestricted concurrent connections for heavy, continuous scraping.
Dedicated, long-term IPs with unlimited traffic, priced per IP per day and available in 30+ countries.
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.
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.
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
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.
Free / Open-sourceWeb data infrastructure for scraping, proxies, and AI-ready datasets
Free / Open-sourceWeb data infrastructure for scraping, proxies, and AI-ready datasets
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.
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.
