📋 Price list: AI and plagiarism checks for students
| Option | What you pay | Matches your lecturer's Turnitin? |
|---|---|---|
| Your university's Turnitin (through your class) | Free, but limited submissions and often no AI score for students | Yes |
| Coolsbox Turnitin AI + plagiarism | RM6.99 per document | Yes — same AI and similarity report |
| Coolsbox Turnitin similarity only | RM2.99 (thesis RM3.99) | Yes, similarity only |
| Coolsbox DocStripe similarity check (budget) | RM1.09 per document | No — different database, % will differ |
| Coolsbox GPTZero AI check (Bahasa Melayu) | RM2.39 per file | Not Turnitin — but Turnitin gives no AI score for Malay |
| GPTZero subscription (direct) | About USD 10 a month | No |
| Free AI detectors (ZeroGPT, QuillBot…) | Free | No — different models, different % |
| Shared Turnitin class IDs (Telegram, marketplaces) | Varies | Often submits to the repository — your file can match itself later |
Prices checked November 2026. Coolsbox prices are charged in ringgit at checkout; there is no account, no subscription and no extra fee per page.
🧮 What a typical semester costs
A student with five written assignments a semester who checks each final draft once on Turnitin AI + plagiarism pays 5 × RM6.99 — less than a month of most AI-checker subscriptions. Checking only similarity is 5 × RM2.99. Citations, cover pages and word counts cost nothing: use the free APA, Harvard and IEEE generators, the cover page maker and the word counter.
👩🏫 Lecturers, classes and tuition centres
Bulk AI + plagiarism packs bring the price down to about RM5.60 a check, with a single-use link per student. Plagiarism-only packs are on bulk plagiarism.
❓ FAQ
What is the cheapest AI check in Malaysia?
For an English assignment, the cheapest way to get Turnitin's own AI score is the Coolsbox Turnitin AI + plagiarism report at RM6.99 per document, with no subscription. For a Bahasa Melayu assignment, the GPTZero AI check costs RM2.39, because Turnitin gives no AI score for Malay. Free AI detectors cost nothing but their scores do not match Turnitin.
What is the cheapest plagiarism check for university students in Malaysia?
A real Turnitin similarity report through Coolsbox costs RM2.99 for documents under 20,000 words (RM3.99 for a thesis up to 80,000 words). The cheapest paid option is the DocStripe similarity check at RM1.09, but it is not Turnitin, so its % will not match your university's report.
How much does it cost to check an assignment for AI in Malaysia?
Through Coolsbox, a Turnitin AI + plagiarism report costs RM6.99 per document, and a GPTZero AI check for Bahasa Melayu costs RM2.39. Your university may give you a limited number of free Turnitin submissions through your class.
Is there a free Turnitin AI checker?
No. Turnitin's AI detection is only available inside institutional licences. Free AI checkers use their own models, so their scores do not match Turnitin.
Do I need a monthly subscription to check for AI?
No. Coolsbox charges per document with no account or subscription. Subscription tools such as GPTZero's own plan cost about USD 10 a month, which only makes sense if you check many files.
What is the cheapest way to check plagiarism in Malaysia?
A Turnitin similarity report through Coolsbox costs RM2.99. A budget non-Turnitin similarity check (DocStripe) costs RM1.09, but its % will not match your university's Turnitin report.
Are Turnitin checks cheaper in bulk?
Yes. Bulk AI + plagiarism packs for classes and tuition centres start at about RM5.60 per check, with share links for each student.
📚 Related
Assignment helper · AI checker Malaysia · How to read a Turnitin report · Turnitin Check · Turnitin AI + Plagiarism · GPTZero AI check (Malay) · Turnitin price · Free AI detectors vs Turnitin · Study Helper · APA citation generator · Word counter · By university