Augment and Clastify
An IB site centered on IA, EE and TOK coursework exemplars, with a question bank, notes, flashcards and paid reviews by examiners. Here is what each has and how each is priced, side by side.
What each has
A small number beside a cell is the page it came from. “Not stated” means we couldn’t find it on their pages, not that it doesn’t exist.
| What | Augment | Clastify |
|---|---|---|
| IB question bank | Yes, our own exam-style questions in 9 subjects | Yes, in many subjects, part of it on the free plan3 |
| Markschemes or worked solutions | Yes, beside every question. You mark yourself against it. | Answers are graded against the markscheme by its AI grader. Video solutions: not stated.4 |
| Study notes | Yes, in 14 subjects, free to read without an account | Yes, part of them free5 |
| Flashcards | Yes: your own decks, and official decks in 7 subjects | Yes6 |
| Video lessons or solutions | No | Not stated |
| Official IB past papers | No. The questions are our own, not past papers. | Not stated |
| Mock exams or predicted papers | No | Yes, practice exams generated for each subject and paper8 |
| Grade boundaries | Yes, the 2025 boundaries, on the subject pages | Yes, for every subject and past sessions, with a grade calculator7 |
| Coursework exemplars (IA, EE, TOK) | No | Yes, its main product: IA, EE and TOK exemplars with examiners’ marks and comments1 |
| AI marking or tutor | No. You mark written answers yourself, against the markscheme. | Yes: Clai, an assistant, an AI grader for answers and coursework, and a research question generator1 |
| Phone apps | No. It runs in the browser, on phones too. | Not stated |
| Tutoring or paid reviews by people | No tutoring and no paid reviews | Yes: coursework reviews by IB examiners at $44.99 (TOK), $49.99 (IA) and $59.99 (EE). Tutoring through a partner; price not stated.9 |
| Teacher or school accounts | No. There is one kind of account, for students. | Bulk purchases for schools. Price not stated.10 |
How each is priced
Prices as Clastify’s pages showed them on 19 October 2026, in the currency shown there.
| What | Augment | Clastify |
|---|---|---|
| Free to use | Everything, with a free account | Yes: some exemplars, part of the question bank, notes and flashcards, and 30 credits a month1 |
| Paid plans | None today | Premium $7.99 and Pro $13.99 a month, shown with yearly billing selected. Whether that is paid monthly or once a year is not stated. Other terms weren’t readable. US dollars.1 |
| Renews automatically | Nothing to renew | Yes, unless you opt out before the period ends2 |
| Refunds | Nothing is charged | The pricing page offers to refund your last payment if you were charged and didn’t use it. The terms give up the 14-day right to withdraw.1 |
What Augment doesn’t have
The things in the table above that Clastify offers and Augment doesn’t.
- No timed mock exams or predicted papers.
- No coursework exemplars for the IA, the extended essay or TOK.
- No automatic marking of written answers. You compare your answer with the markscheme and mark it yourself.
- No tutoring, no paid reviews of coursework, and no paid support.
- No teacher or school accounts.
Who each one suits
If your worry is the IA, the extended essay or TOK, Clastify is built for that: exemplars with examiners’ comments, and a review of your own draft by an IB examiner. Augment has none of that.
Augment suits the exam side of the Diploma: notes, questions and flashcards in syllabus order, free with an account.
Sources
If something here is wrong or out of date, write to contact@augment-education.com. We’ll correct it and change the date.
- Pricingwww.clastify.com/pricing
- Terms of service (PDF)d2oe9fogqkc3hl.cloudfront.net/static/legal/terms-of-service.pdf
- Question bankwww.clastify.com/question-bank
- Home pagewww.clastify.com
- Study noteswww.clastify.com/study-notes
- Flashcardswww.clastify.com/flashcards
- Grade boundarieswww.clastify.com/knowledge-hub/ib-grade-boundaries
- Practice examswww.clastify.com/practice-exams
- Examiner reviewwww.clastify.com/review
- Helpwww.clastify.com/help
Read on 19 October 2026. Prices and plans change; the linked pages are the place to check them today.
See it on your own subjects
Every part of Augment is free with an account, and there is no card to enter.