A rigorous exam engine and study platform

Write rigorous exams, mark responses fairly, and study with smart flashcards, all in one calm workspace powered by Orpheus AI.

Answer keys & rubrics Spaced revision Fair, justified marking No AI key needed
12
Tools in one workspace
From exam writing to whiteboard marking
25
Free generations a month
Every tool included, no card required
10
Languages
Generate exams, notes and tutoring in your own
93+
Updates shipped
Improving every week, and the changelog proves it

Everything you need, in one workspace

Twelve tools that work together, from the first draft of a paper to the night before the exam.

Exam Generator

Build complete Maths, Chemistry and English papers with multiple choice, short and long answer questions, marks, instructions, answer keys and rubrics.

Answer keysPDF exportSit interactively
Open

Response Marker

Add a question, a student response and a rubric, then get a fair mark with clear reasoning, strengths, areas to improve and a model answer.

Rubric-basedModel answersHandwriting OK
Open

Flashcards

Make decks by hand or generate them from your notes. Flip, shuffle, study and track what you know, using keyboard, buttons or touch.

Spaced repetitionAnki importRead aloud
Open

AI Tutor

A patient tutor that explains anything step by step, answers follow-up questions, and adapts to how you like to learn.

Step-by-stepAny subjectYour language
Open

Scan notes to text

Photograph or upload handwritten or printed notes and turn them into clean, editable text, maths and chemistry included, ready to study or make into flashcards.

HandwritingMaths & chemistryTo flashcards
Open

Record to notes

Record a lecture or talk through a topic out loud, and Orpheus turns your words into clean, structured study notes with key terms and a summary.

LecturesKey termsSummaries
Open

Mind maps

Turn any topic, or your own notes, into a clear, branching mind map you can explore and download as an image.

From notesExplorableDownload as image
Open

Live Writing Editor

Write in a full-screen page and get live feedback as you go. Orpheus highlights grammar, clarity and style right in your text, with one-tap fixes.

Live feedbackOne-tap fixesDistraction-free
Open

Whiteboard

Work through problems freehand on an infinite canvas, then have your handwritten working marked in place, maths and chemistry included.

FreehandAI markingMaths & chemistry
Open

Study planner

A planner that schedules spaced revision around your exam dates and tells you exactly what to study each day.

Spaced revisionExam datesDaily queue
Open

Classes

Teachers create a class, share a join code and set saved exams as assignments. Written answers are marked automatically, with per-question analytics.

Join codesAuto markingAnalytics
Open

Community gallery

Share any exam or flashcard deck with a link or list it publicly, and study from what other students and teachers have already made.

Share linksPublic decksStudy instantly
Open

From blank page to mastery

A simple rhythm: create the material, practise it, watch your progress, and let spaced revision lock it in.

01

Generate

Build exams, flashcards or notes: by hand, from a topic, or from a photo of your handwriting.

02

Practise

Sit timed papers, drill flashcards, and get fair, rubric-based marking with model answers.

03

Track

Streaks, mastery and scores build up on your dashboard, with achievements along the way.

04

Master

Your planner schedules spaced revision and tells you exactly what to study each day.

Why people stay

The tools bring you in; the details keep you here.

Private by design

Every AI request runs on our servers, never in your browser. There are no API keys to manage and nothing to configure.

Everything is saved

Exams, marked responses, decks, notes, mind maps and whiteboards are stored to your account and searchable from any device.

Progress you can see

A dashboard tracks streaks, mastery and exam scores over time, with achievements to keep the habit going.

Make it yours

Custom themes, accent colours, card styles, fonts and motion. The whole workspace bends to how you like to study.

Study in your language

The Exam Generator, Record-to-notes and Tutor generate directly in ten languages, from Spanish and French to Mandarin and Arabic.

Works like an app

Install Orpheus to your home screen or desktop and it opens full-screen like a native app, with a command palette for keyboard-first navigation.

v1.92

Latest update · Real images on flashcards, and more tools that read your photos

July 2026
  • Generated flashcards can now carry a real image, not just a description: if you upload notes or diagrams, the matching picture is placed on the card, and for typed topics a relevant image is found from a free, openly licensed library
  • The tutor and mind map now accept photos and PDFs too, so you can snap a problem or a page of notes, and the writing editor can transcribe a photo of handwritten work straight into the page

Built for serious academic work

Orpheus reasons across mathematics, literature and the sciences with the rigour and conventions each discipline demands. This is a starting point, not a boundary.

Mathematics

From arithmetic to calculus, set out with precise notation and complete, step-by-step working.

  • Algebra, functions and graphing
  • Geometry and trigonometry
  • Calculus, limits and series
  • Statistics and probability

Literature & Language

Close reading and composition, assessed against the conventions that examiners actually reward.

  • Comprehension and textual analysis
  • Essay structure and argument
  • Rhetoric, tone and register
  • Creative and discursive writing

The Sciences

Chemistry, physics and biology handled with exact, quantitative reasoning and correct conventions.

  • Balanced equations and formulae
  • Labelled diagrams and processes
  • Calculations with units
  • Experimental and data analysis
For teachers & tutors

Run a whole class on Orpheus

Generate a rigorous paper in seconds, set it as an assignment with a join code, and watch results arrive with per-student and per-question analytics. Written answers are marked automatically against your rubric, and you review, adjust and return.

  • Assignments from any saved exam

    Students sit the paper interactively; multiple choice is scored instantly.

  • Automatic written marking

    Long answers are marked against your rubric with reasoning you can inspect.

  • Per-question analytics

    See exactly which questions the class found hard, and who needs help where.

  • A public API for your own tools

    Scoped personal API keys let you pull grades or create assignments from your own scripts.

Start free. Upgrade when you're ready.

Free includes 25 AI generations a month across every tool, with no card, no key and no trial clock. Pro removes the limit and unlocks 2,000-word live writing and unlimited whiteboards with AI marking.

Quick answers

Is Orpheus free to use?

Yes. A free account includes 25 AI generations a month across every tool. Pro removes the limit and unlocks longer writing and whiteboard AI marking.

What subjects does it cover?

Mathematics, the sciences and English are the deepest, but exams, flashcards, notes and tutoring work across any subject you throw at it.

Do I need my own AI key?

No. Everything runs on Orpheus AI, our own server-side intelligence. You sign up and start generating.

Does it work on my phone?

Yes. The whole workspace is responsive and installable as an app, and scanning notes works straight from your phone camera.

Create a free account and start building exams, marking responses and studying smarter, then go Pro for unlimited.

© 2026 Orpheus · Powered by Orpheus AI