Description
Periplus is an AI learning tool that turns any topic, question, or PDF into a personalized course. It generates a structured learning path with connected explanations, documents, quizzes, and flashcards as the learner explores, aiming to make self-directed learning on any subject easier.
Learning is built around connected exploration: every document links onward, so learners can open documents side by side, follow a graph of related ideas, and see how concepts connect. A full course on a topic is generated as a structured path where each node is a complete document to read, branch from, or go deeper into. Everything a learner explores is kept and organized in a personal library that can be searched, categorized, and revisited.
To help knowledge last, any document can be turned into quizzes and flashcards, and spaced repetition keeps material from fading. Documents can also come alive through maps, math, flashcards, and quizzes for more interactive study.
Periplus is free to start with a Basic plan that covers core features, create-and-review flashcards, and saved learning paths but no PDF support and limited documents. A Premium plan unlocks learning from PDFs, unlimited course creation and chat, smarter generations, and images in documents. Custom solutions for teams are available on request.
Periplus's Core Features
AI-generated personalized courses on any topic
Documents, quizzes, and flashcards created as you explore
Connected exploration with linked, side-by-side documents
Structured learning paths you can branch and deepen
Personal library that is searchable and organized
Quizzes and flashcards from any document
Spaced repetition for long-term retention
Learning from PDFs on Premium
How to use Periplus?
Start with a topic: Enter any topic, question, or upload a PDF.
Get a course: Periplus generates a structured course with connected documents.
Explore connections: Follow links between documents and open them side by side.
Reinforce learning: Turn documents into quizzes and flashcards and review with spaced repetition.
Build your library: Save learning paths and revisit organized content anytime.
Periplus's Use Cases
- Learning any topic
- Studying from PDFs
- Memorization
- Self-directed exploration
- Building a knowledge library






