
Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in
Cogent records 3,135 monthly visits with -2.8% month-over-month growth and Freemium pricing. Flashka records 805,913 monthly visits with +2% growth and Freemium pricing.
Turn any study material into flashcards, exams, and chat-ready notes
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | joincogent.com | flashka.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 3.14K (3,135) | 805.91K (805,913) |
| MoM Traffic Delta | -90 (-2.8%) | +15.57K (+2%) |
| Primary Market & Share | 🇬🇪 Georgia (57.3%) | 🇮🇹 Italy (34.6%) |
| Direct Visits / mo | 1.03K | 432.34K |
| User Rating | 4.2 | 4.1 |
| Supported Platforms | Website | Website |
Turn any study material into flashcards, exams, and chat-ready notes
Upload a text document or paste your notes and Cogent generates comprehensive, structured flashcards you can review and customize.
Ask questions about your uploaded notes and documents, and get personalized answers with relevant quotes pulled directly from your material.
Generate realistic practice questions from your notes or textbook, then get graded and receive feedback on the errors in your answers.
Share decks and study tools with classmates so a small group can build and refine a shared study library together.

Turn your notes into flashcards that stick
Upload PDFs, PowerPoint or Keynote slides, Word and Pages documents, images, or lecture audio and get flashcards built from exactly your source content.
Review intervals grow as you remember a card and shrink when you forget, with hard cards flagged as critical so you can fix them.
Generate full quizzes and timed mock exams from your material, alongside oral exam practice that scores what you actually said out loud.
Ask questions about anything you get stuck on, or ask Ka to rework your material into new cards, quizzes, or notes.

Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in
Focuses heavily on gamified quizzes and interactive learning modes, but lacks detailed mind mapping tools.
Focuses heavily on gamified quizzes and interactive learning modes, but lacks detailed mind mapping tools.
Offers robust free flashcard creation and note-taking features, though with less emphasis on mind map generation.
Offers robust free flashcard creation and note-taking features, though with less emphasis on mind map generation.

Provides comprehensive video explainers and study notes alongside flashcards, but has a busier interface.
Provides comprehensive video explainers and study notes alongside flashcards, but has a busier interface.
Turn any material into notes, flashcards, quizzes, and podcasts.
SpecialistEurope's student learning hub with notes, AI flashcards and AI chat
SpecialistEurope's student learning hub with notes, AI flashcards and AI chat

Turn any material into visual study sets, flashcards and quizzes
Turn any material into visual study sets, flashcards and quizzes

Excels at summarizing long lectures and textbooks into structured study guides, but features less polished flashcard formatting.
Excels at summarizing long lectures and textbooks into structured study guides, but features less polished flashcard formatting.
Transforms notes and videos into structured summaries and quizzes efficiently, though with simpler flashcard editing tools.
Transforms notes and videos into structured summaries and quizzes efficiently, though with simpler flashcard editing tools.
Specializes in exporting generated AI flashcards directly to Anki, but offers fewer built-in multimedia study aids.
Specializes in exporting generated AI flashcards directly to Anki, but offers fewer built-in multimedia study aids.

Free AI study partner that turns your course material into practice questions, guides and flashcards
Free AI study partner that turns your course material into practice questions, guides and flashcards

Generates comprehensive practice tests and flashcards from documents quickly, but provides fewer multimedia study tools.
Generates comprehensive practice tests and flashcards from documents quickly, but provides fewer multimedia study tools.