What is Marksy?
Marksy is an IB-focused grading and feedback platform built for rubric-first draft iteration across IA, EE, TOK, oral, and past-paper practice workflows.
ChatGPTMarksy vs ChatGPT
Source freshness: dated public claims, last updated .
Do you want to know wether Marksy or ChatGPT is best for IB? This page provides a through comparison of both tools.
TL;DR
Last updated:
- •TL;DR: If your goal is IB-ready grading output instead of prompt engineering, Marksy is the stronger default than ChatGPT.
- •ChatGPT is flexible and broad, but Marksy wins on built-in IB structure, clearer workflow guardrails, and predictable grading loops.
- •Free plan with 5 full gradings/month, then clear paid tiers at 50/200 gradings.
- •Native IB workflow for IA/EE/TOK plus oral and past-paper practice in the same product.
- •Fast feedback loops and optional batch processing for repeat submissions.
What is ChatGPT?
ChatGPT is a general-purpose AI assistant used for writing and study support across many domains, including IB tasks when configured with user prompts.
Features comparison
| Feature |  ChatGPT | |
|---|---|---|
| General | ||
IB oriented ?IB-first workflows reduce prompt overhead and improve rubric fit. | Strong?Positioned as an IB-specific grading workflow product. | ×No?General assistant, not IB-specific by default. |
Affordable ?Shows what users actually pay, including per-review and billed-total caveats. | Strong?$0 entry with 5 full gradings/month, then paid student plans from $14.99/month. | ~Partial?Free tier is available, with paid plans publicly listed around Plus ($20/month) and Pro ($200/month). |
Has free tier ?Students can start immediately without procurement or upfront payment. | Strong?5 complete gradings monthly on free access. | Strong?Public free plan exists with paid upgrades for higher limits and models. |
Transparent pricing ?Lower uncertainty at evaluation time. | Strong?Public monthly pricing with free, student, and teacher tiers. | Strong?Public plan structure (Free/Plus/Pro/Business/Enterprise) is listed. |
| Assessment grading | ||
IA / EE / TOK grading support ?Designed for core IB assessed writing workflows. | Strong?Built for IA, EE, TOK submission workflows. | ~Partial?Can support all task types with prompts, not dedicated workflows. |
Criterion level feedback ?Purpose-built for criterion-level grading, not generic advice. | Strong?Criterion-first scoring and rubric-oriented grading UX. | ~Partial?Can grade with prompts, but IB rubric fidelity depends on user setup. |
AI detection ?Integrity checks are native, not a separate purchase. | Strong?20-50 paid-tier AI checks monthly. | ×No?No first-party academic AI-detection checker in ChatGPT product flows. |
Specific tips ?Actionable next steps speed up draft improvement cycles. | Strong?Actionable criterion-level tips are paired with Marksy TODO tasks so feedback turns into trackable next steps. | ×No?No built-in specific-tip workflow is provided without manual prompting. |
Quick ?Fast turnaround keeps revision momentum high between submissions. | Strong?Fast AI-assisted turnaround supports repeat submission loops. | Strong?Interactive responses are immediate for most text workflows. |
Human review ?Human review can help edge cases but usually adds time and cost. | ×No?Focuses on AI-assisted grading workflow over human examiner reviews. | ×No?Not an examiner review marketplace. |
Good price for assessment grading ?Lower cost per repeated grading cycle matters more than one-off pricing. | Strong?Subscription pricing keeps repeated retries cheaper than per-review models. | ×No?Not priced specifically for structured assessment grading workflows. |
| Textbooks and simulations | ||
Online textbooks ?Useful for concept refreshers before running assessment feedback loops. | Strong?Includes online textbook-style revision content alongside grading workflows. | ×No?No official IB textbook or revision library bundled by default. |
Hundreds of simulations to learn concepts ?Interactive simulation depth improves understanding before drafting. | Strong?Public simulations hub includes hundreds of IB learning simulations. | ×No?No built-in simulation library for IB concept learning. |
Available for free ?Free learning content removes friction for everyday revision. | Strong?Core simulation and revision resources are publicly accessible. | ×No?Study support is chat-based, not free textbook content delivery. |
| Oral practice | ||
Practice and get feedback ?Oral practice should include structured scoring feedback. | Strong?Built-in oral practice returns structured feedback per run. | ~Partial?Can simulate oral practice, but no IB-structured oral workflow out of the box. |
Affordable oral practice ?Predictable oral-practice costs matter when students rehearse frequently. | Strong?Oral practice is included in plan limits, not charged per attempt. | ×No?No affordable oral-practice workflow is offered due to lack of IB-structured oral support. |
| Questionbank | ||
Practice IB questions ?Question practice is valuable when linked to criterion-aware feedback. | ~Partial?Question practice is available through past papers only; there is no dedicated standalone questionbank. | ×No?No official IB questionbank library bundled by default. |
| Past papers | ||
Past papers available ?Past papers are a core requirement for exam-season practice. | Strong?Past-paper and exam-style practice are built into the product. | ×No?No first-party past-paper library is bundled by default. |
Practice past papers questions with AI ?AI-assisted past-paper feedback shortens the time between attempts. | Strong?Past-paper question feedback is AI-assisted with retry loops. | ~Partial?Possible with manual setup; no dedicated IB past-paper pipeline. |
| Teacher features | ||
Grade assessments in large batches ?Batch grading throughput matters for teacher workloads. | Strong?Batch workflows support up to 15 submissions at once. | ×No?Public product is not a batch grading pipeline. |
Export grading results in bulk ?Exportable outputs simplify moderation and record-keeping. | Strong?Feedback outputs can be reused and shared for iteration. | ×No?No structured bulk export of grading results by default. |
Winner pick
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Frequently Asked Questions
Is ChatGPT bad for IB students?
No. ChatGPT is useful for brainstorming and general tutoring. The difference is workflow fit: Marksy is optimized for IB grading cycles, while ChatGPT requires more manual setup each time.
Why does Marksy rank above ChatGPT in these tables?
The matrix rewards built-in IB grading workflows, consistency, and lower friction for repeated draft submissions. In those areas, Marksy has product-level advantages over a general assistant.
Can students use both together?
Yes. A common pattern is ChatGPT for ideation and Marksy for rubric-grounded draft scoring and revision loops.
How current is this comparison?
Claims were checked on 2026-04-15 against public product pages and are updated when public positioning changes.
Can ChatGPT grade IB/GCSE/A-Level responses accurately?
It can support parts of the workflow, but this matrix shows Marksy leading 17 feature rows versus 0 for ChatGPT. Marksy's strongest edges here are IB oriented, Specific tips, and Good price for assessment grading, which is why Marksy remains the recommended default for reliable repeat grading cycles.
Does ChatGPT use official markscheme logic or generic AI feedback?
ChatGPT is currently rated partial on rubric-first grading from public documentation, while Marksy is rated strong. If you want criterion-led scoring without heavy prompt setup, Marksy is the safer choice.
Can ChatGPT grade handwritten scans/PDF uploads?
Public claims for ChatGPT are more limited on structured document-to-grade pipelines, so this comparison stays conservative. Marksy is built for repeat submission grading workflows with clear rubric outputs.
Can ChatGPT give criterion-level score breakdowns (not just one score)?
ChatGPT is rated partial for rubric-first grading, while Marksy is rated strong. If criterion-level breakdown quality is your main requirement, Marksy is generally the better fit.
Is ChatGPT cheaper than Marksy for regular practice?
ChatGPT is rated no for assessment-grading price value and strong for pricing transparency. Pricing: Free tier is available, with paid plans publicly listed around Plus ($20/month) and Pro ($200/month). Marksy snapshot: $0 entry with 5 full gradings/month, then paid student plans from $14.99/month. Marksy is rated strong on long-run value because repeated IB draft retries do not require per-review payments.
Can ChatGPT handle full past-paper workflows and retries safely?
ChatGPT is rated partial for past-paper workflow coverage, while Marksy is rated strong. For full IB grading loops with consistent repeat use, Marksy remains the recommended option.