Periplus records 27,280 monthly visits with -28.2% month-over-month growth and Freemium pricing. Quriosity records 0 monthly visits with — growth and Free pricing.
Turn any topic or PDF into a full AI-built course
Turn a single sentence into a personalized AI course in seconds
| Dimension / Metric | | |
|---|---|---|
| Official Domain | periplus.app | chromewebstore.google.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 27.28K (27,280) | 0 (0) |
| MoM Traffic Delta | -10.72K (-28.2%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (56%) | 🌐 Global (—) |
| Direct Visits / mo | 12.79K | 0 |
| User Rating | 4.3 | 3.5 |
| Supported Platforms | Website | Browser Extension |
Turn any topic or PDF into a full AI-built course
Type a topic or question and get a chapter-by-chapter course, with any lesson able to branch into a new, linked course.
Any lesson converts into flashcards and quizzes that return on a schedule timed for just before you would forget.
Each chapter becomes a podcast episode hosted by two AI voices, with word-level captions, transcripts and the ability to ask questions out loud.
Documents link to related lessons so you can compare side by side or follow connections across subjects.
Turn a single sentence into a personalized AI course in seconds
Describe what you want to learn in a single sentence and receive a structured course generated around that request.
Because courses are generated rather than drawn from a fixed catalog, the tool can cover a huge range of subjects and adapt to different languages and difficulty levels.
Generated content is tailored to the interests and goals you express, so the course reflects your own objective rather than a generic syllabus.
Delivered as a lightweight browser extension, so course generation is available from the toolbar without switching to a separate web app.
SpecialistShare and access study materials worldwide — with AI study tools built in
SpecialistShare and access study materials worldwide — with AI study tools built in
SpecialistAI flashcards that turn note dumps and PDFs into addictive quiz sessions
SpecialistAI flashcards that turn note dumps and PDFs into addictive quiz sessions
Free AI flashcard and study tools for students
Free AI flashcard and study tools for students
AI tools that give teachers back their time
AI tools that give teachers back their time
SpecialistAI study tools and a personal tutor built from your own course material
SpecialistAI study tools and a personal tutor built from your own course material
SpecialistTurn your notes into flashcards that stick
SpecialistTurn your notes into flashcards that stick
SpecialistTurn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
SpecialistTurn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
SpecialistAI study tools plus free A-Level and GCSE exam prep
SpecialistAI study tools plus free A-Level and GCSE exam prep
Turn PDFs, slides, notes and videos into Anki flashcards with AI
Turn PDFs, slides, notes and videos into Anki flashcards with AI
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
SpecialistTurn a prompt or document into a full online course
SpecialistTurn a prompt or document into a full online course
SpecialistTurn lecture slides into exam-ready flashcards and quizzes
SpecialistTurn lecture slides into exam-ready flashcards and quizzes
