101.school records 2,644 monthly visits with +44.2% month-over-month growth and Free pricing. Periplus records 27,280 monthly visits with -28.2% growth and Freemium pricing.
Teach yourself anything with AI-generated multi-week courses
Turn any topic or PDF into a full AI-built course
| Dimension / Metric | | |
|---|---|---|
| Official Domain | 101.school | periplus.app |
| Pricing Model | Free | Freemium |
| Monthly Visits | 2.64K (2,644) | 27.28K (27,280) |
| MoM Traffic Delta | +810 (+44.2%) | -10.72K (-28.2%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (56%) |
| Direct Visits / mo | 824 | 12.79K |
| User Rating | 3.8 | 4.3 |
| Supported Platforms | Website | Website |
Teach yourself anything with AI-generated multi-week courses
Type in any subject and receive a structured, multi-week course outline generated for you.
Browse dozens of ready-made courses organised by subject area, from programming to homebrewing.
Find courses by keyword or open the command palette to jump straight to a topic.
Topics span leisure hobbies, academic subjects and workplace upskilling.
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.
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
Learn to code free with hands-on lessons and instant playgrounds
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
AI-powered A Level and GCSE courses with a top-grades-or-refund guarantee
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
