
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.
Knowt records 4,183,953 monthly visits with +5.4% month-over-month growth and Free pricing. Levity records 7,261 monthly visits with -26.6% growth and Contact for Pricing pricing.

Communication intelligence for complex logistics operations
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | knowt.com | levity.ai |
| Pricing Model | Free | Contact for Pricing |
| Monthly Visits | 4.18M (4,183,953) | 7.26K (7,261) |
| MoM Traffic Delta | +214.76K (+5.4%) | -2.63K (-26.6%) |
| Primary Market & Share | 🇺🇸 United States (69.6%) | 🇺🇸 United States (32.9%) |
| Direct Visits / mo | 2.74M | 2.93K |
| User Rating | 4.3 | 4.1 |
| 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.

Communication intelligence for complex logistics operations
Connects to shared mailboxes and classifies each message into operational categories such as track and trace, booking, quoting, claims and customs.
A visual builder chains classifiers and AI actions like draft reply generation, thread summarisation and key date extraction into repeatable workflows.
Native connectors for the tooling freight and logistics teams already run, including CargoWise, Outlook, Gmail, SAP and Zendesk, plus custom forward-deployed integrations.
Dashboards track incoming volumes, category mix, internal versus external traffic and automation impact, with natural-language querying of operational data.

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.
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.

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.

SpecialistSpecialized AI quiz and flashcard generator from documents and videos, but lacks robust note-taking features.
SpecialistSpecialized AI quiz and flashcard generator from documents and videos, but lacks robust note-taking features.

An agentic automation platform that turns manual enterprise processes into self-running workflows