Correxio
Correxio screen where the teacher enters the exam statement

Create the batch and enter the exam statement given to students.

Grading rubric generated by AI from the exam statement in Correxio

Enter your rubric, or let AI generate it from the statement.

Importing students' handwritten papers by photo in Correxio

Drop the papers in: take a photo, or import them from your gallery.

AI grading of student papers in progress in Correxio

The AI reads and grades each paper against your rubric.

Reviewing an AI-graded paper, with the score for each question

Review the grading, question by question.

Adjusting the score the AI proposed on a paper

Adjust with one click: you always keep the final word.

Handwritten paper annotated by AI in Correxio

Edit, add, or remove the annotations the AI proposed.

Exporting graded papers as an annotated PDF or CSV

Export as an annotated PDF or CSV, ready to hand back.

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AI in the service of teachers

Speed up grading
your papers with AI

Grade faster, and spend more time with your students.

Try it for freeAlready have an account? Log in
Who it's for

For teachers who grade papers, handwritten or digital

From middle school to university, in math as in English, Correxio adapts to the subject and the rubric you use. Your students write on paper or hand in digital work: scans, photos or PDFs, Correxio grades both. On your side, you no longer have to mark every answer or write every remark by hand: you review the suggestions, adjust them if needed, then approve the grading.

✎

Middle school

Quizzes, homework, mock exams: grade your classes' handwritten tests question by question, against your own rubric.

◈

High school

Tests, mock exams, exam practice: the same rubric applied to the whole stack, with written feedback for every student.

◆

Higher education

Midterms, graded assignments, practice exams: fast review for large classes, from college to university.

∑

Every subject

Math, English, history, physics, chemistry, biology, economics, philosophy, languages: the AI reads handwriting as well as typed text and follows the criteria you give it.

The solution

Faster grading, without cutting corners.

Correxio helps you cut the time spent on repetitive tasks, while keeping your expertise at the centre of every grade.

◷

Save time

Cut the time spent on repetitive grading and focus on supporting your students.

⌘

Customize your criteria

Adapt grading to your rubric and instructions.

◉

Stay in control

Check, edit and validate every proposal before it reaches your students.

↗

Improve your feedback

Give more consistent, clear annotations that help students improve.

How it works

From graded paper to personal feedback, in a few steps.

A smooth experience that lets you bring AI into your routine without upending the way you teach.

  1. 01

    Import your papers

    Add your students' work directly from your Correxio space.

  2. 02

    Set up the assessment

    Specify the exam statement, expectations, rubric and criteria to take into account.

  3. 03

    Analyse the results

    Correxio identifies strengths, mistakes and areas for improvement.

  4. 04

    Validate the grading

    Review the suggestions, make your changes and finalise your assessments.

Your expertise stays central

The AI assists you. You stay in control.

Correxio doesn't replace the teacher's judgment. The platform helps you apply your own criteria more consistently, efficiently and calmly.

« More than automated grading — a real teaching assistant. »

Built to support your practice
Security & trust

In full confidence

Grading with AI doesn't mean handing it the final word.

  • ✓

    You decide, always.

    No grade is published without your validation.

  • ✓

    Papers anonymized before grading.

    Each student's name is blacked out before the AI reads the paper.

  • ✓

    Hosted in Europe, GDPR compliant.

    Scans and grades stay hosted in the European Union.

  • ✓

    Your rubric, not a standard one.

    The AI follows exactly the grid you give it for grading.

Pricing

FreeTrial

€0 / month

30 pages / month

  • ✓Ideal for trying it out
  • ✓No credit card
  • ✓Watermark on the paper
Start for free
StandardRecommended

7,99 € / month

250 pages / month · incl. tax

  • ✓Comfortable quota all year round
  • ✓No commitment
  • ✓Cancel in 1 click
Subscribe
PremiumHigh volume

13,99 € / month

500 pages / month · incl. tax

  • ✓For several classes
  • ✓No commitment
  • ✓Cancel in 1 click
Subscribe
Take the next step

Free up time to help your students progress.

See how Correxio can simplify your day-to-day and improve how you follow your students.

Get started with Correxio→Get the Android app

By subject

  • Grading maths papers
  • Grading English essays
  • Grading history and geography papers
  • Grade physics and chemistry papers
  • Grade biology papers
  • Grade economics papers
  • Grading philosophy essays
  • Grading world language tests

By exam

  • Grading handwritten tests
  • Grading mock exams
  • Grading middle school finals
  • Grading high school practice exams

Resources

  • Frequently asked questions
  • Blog
  • Security and GDPR
  • Android app
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