Trusted by 12,000+ ambitious IB students

Secure Your 45 with Marksy

The all-in-one IB platform for sharper IA, EE, and TOK drafts, stronger oral delivery, and past-paper performance that keeps improving week after week.

Feedback you can act on fast
Exam-style practice that feels real
Built for ambitious score goals

Safe, Private, & Secure

Your work is protected. Here's what makes Marksy safe for IB students.

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Not Used for Training

Your work is never used to train AI models. OpenAI API explicitly guarantees this.

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Won't Be Flagged

AI detectors can't tell an AI read your work. Your writing patterns remain unchanged.

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Not Cheating

It's feedback, like getting help from a teacher or tutor. Perfectly acceptable for IB.

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Private & Secure

Only you can access your files. Encrypted storage with full control to delete anytime.

Why Choose Marksy?

Everything you need to improve faster. Up to 96% cheaper.

No fluff. Just the fastest way to get clearer feedback and better results.

Free tier
Marksy: βœ“ 5 full gradings
RevisionDojoβœ“ Study tools + questionbank
ClasstifyAI feedback varies
ChatGPTβœ— Manual work
Bulk Grading
Marksy: βœ“ Up to 15 at once
RevisionDojoLimited to school plans
Classtifyβœ— Single only
ChatGPTβœ— One at a time
AI Detection
Marksy: βœ“ Integrated
RevisionDojoβœ“ Integrated
ClasstifyNot advertised
ChatGPTNo built-in checker
IB Rubric Integration
Marksy: βœ“ Official
RevisionDojoβœ“ Official
Classtifyβœ“ Official
ChatGPTβœ— Manual
PDF Highlighting
Marksy: βœ“ Yes
RevisionDojoβœ“ Yes
Classtifyβœ“ Yes
ChatGPTβœ— No
Practice Modes
Marksy: βœ“ Oral + past papers
RevisionDojoβœ“ Study/exam tools
ClasstifyExemplar-focused
ChatGPTβœ— Manual setup
All IB Subjects
Marksy: βœ“ All
RevisionDojoβœ“ All
Classtifyβœ“ Most
ChatGPTβœ— Via prompts
Base Plan Price
Marksy: €14.99/mo
RevisionDojo$392/mo
Classtify~$50/grading
ChatGPT$20/mo
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Save Up to 96%

€14.99/month vs $392/month. Keep the performance, skip the overpriced markup.

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Improve Faster

Get quick feedback loops across drafts so progress compounds before final submission day.

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Full IB Coverage

IA, EE, TOK, oral practice, and past-paper drills in one place.

Core Features

Everything You Need to Build a 45-Level Workflow

Feature 01

Assessment Grading

Move from uncertainty to clarity with instant, criterion-based feedback built for IA, EE, and TOK success.

  • Criterion-by-criterion feedback that mirrors how IB marking works.
  • Highlighted evidence so you can see why each score was given.
  • Actionable revision checklist to raise marks before submission.
  • Batch workflows when you want to evaluate multiple drafts quickly.
Explore full feature page
IB assessment grading summary with criterion-by-criterion scoring

See exactly where marks are won and lost across every criterion.

Rubric-linked highlights showing evidence from an IB draft

Every score is backed by highlighted evidence in your own writing.

Prioritized to-do list generated from grading feedback

Turn feedback into an actionable revision plan in minutes.

Feature 02

Oral Practice

Practice your oral under realistic conditions so your real performance feels familiar, calm, and confident.

  • Timed oral simulations that train pacing and structure.
  • Dynamic follow-up prompts to improve depth and spontaneity.
  • Focused feedback to sharpen argument clarity and delivery.
  • Repeatable drills so your confidence compounds each session.
Explore full feature page
Timed IB oral simulation interface with speaking timer

Run realistic oral simulations under the same time pressure as exam day.

Live oral follow-up questions generated during speaking practice

Practice with adaptive follow-up prompts so your thinking stays sharp.

IB oral criterion feedback panel with focused improvement points

Get focused oral feedback mapped to IB oral expectations.

Feature 03

Past Papers

Turn every past paper into a score-building loop with faster review, smarter retries, and better exam readiness.

  • Subject-first paper discovery so you practice what matters most.
  • Question-by-question training to build consistent exam habits.
  • Fast feedback that shows exactly where marks were dropped.
  • Timed exam practice to prepare for real-paper pressure.
Explore full feature page
IB past paper practice mode with question-by-question flow

Train question by question and keep momentum high.

Past paper grading result with per-question score breakdown

See where marks slipped and what to fix before the next paper.

Built for the IB ambitious

Real Student Opinions. Real Momentum.

maya balog

Trustpilot

β˜…β˜…β˜…β˜…β˜… Β· 13 February 2026

lifesaver

β€œmarksyib has saved my ib diploma. thanks to it, my IA's were perfect and got the points i needed. really recommended.”

Jordi Pasalaigua Peiron

Trustpilot

β˜…β˜…β˜…β˜…β˜… Β· 25 March 2026

Marksy ib allowed me to be able to…

β€œMarksy ib allowed me to be able to finish my IAs much before allowing me to be able to relax better. 100% recommended”

mieszko zhao

Trustpilot

β˜…β˜…β˜…β˜…β˜… Β· 18 March 2026

Very useful and gives incredible depth…

β€œVery useful and gives incredible depth into your work.”

Fisrr

Trustpilot

β˜…β˜…β˜…β˜…β˜… Β· 5 March 2026

Great platform for IB marking

β€œVery accurate marking in general. Fast and efficient. Feedback is great and very helpful. Compared to other platforms (revision dojo or clastify), it is also considerably cheaper. 100% Recommended!”

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