AI Questions by Intrazero

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What AI Questions by Intrazero is

AI Questions by Intrazero is an exam-platform module that generates questions, grades handwritten papers, marks essays, and scans bubble sheets through one REST API. Question generation accepts PDF, DOCX, PPTX, and TXT files up to 50MB, then returns structured questions with answers and explanations. The maker lists 15 question types, including multiple choice, true/false, essay, numerical, matching, and hotspot, with 15 supported languages and easy, medium, hard, or mixed difficulty. Small repeated batches are automatically deduplicated. For scanned papers, vision OCR extracts answers and returns per-question scores, confidence, analysis, handwriting information, and crops for review. Essay marking evaluates each rubric criterion with evidence quotes and feedback for typed or handwritten essays. Bubble-sheet marking reads QR-coded identity, checks answers against a key, and flags ambiguous marks. The REST API supports asynchronous submission, polling, and webhooks, and can connect to an LMS, Moodle plugin, or internal tool. Pricing is on request; the four services are independently priced and quota-tracked. Intrazero was founded in 2016 and is headquartered in Cairo, Egypt.

Who it suits

It suits universities, LMS vendors, and education teams integrating assessment workflows through an API. It is also relevant for organizations handling document-based question creation, handwritten grading, essays, or bubble sheets.

What it does well

Accepts four document formats
Supports 15 question types and languages
Grades handwritten papers with review crops
Marks typed or handwritten essays
Provides asynchronous API and webhooks

What to know first

Documents are limited to 50MB
Pricing is available only on request
Services use separate pricing and quotas
Bubble-sheet marking is a separately priced add-on

Verdict

AI Questions combines question generation with handwritten, essay, and bubble-sheet assessment in an API-oriented module. Its broad input, language, and review outputs suit integrated education workflows, while separate quotas and request-based pricing require planning.

Facts from AI Questions by Intrazero's own pages

API: The maker describes a REST API with an OpenAPI 3 specification, asynchronous job submission, polling, and webhook delivery. · aiquestions.intrazero.com, 10 Oct 2026
API integration: The product provides a REST API for integration with an LMS, Moodle plugin, or internal tool. · aiquestions.intrazero.com, 11 Oct 2026
Bubble sheet billing: Bubble sheet marking is a separately priced add-on charged at one quota unit per student sheet, regardless of question count. · aiquestions.intrazero.com, 10 Oct 2026
Bubble sheet marking: Bubble sheet marking supports multi-student PDFs, QR-decoded identity, per-sheet quota billing, and crops for ambiguous answers. · aiquestions.intrazero.com, 11 Oct 2026
Bubble sheets: Bubble sheet marking reads QR-coded student identity, grades against an answer key, and flags ambiguous bubbles for manual review. · aiquestions.intrazero.com, 10 Oct 2026
Controls: Question generation includes easy, medium, hard, or mixed difficulty and automatic deduplication for small repeated batches. · aiquestions.intrazero.com, 10 Oct 2026
Difficulty and deduplication: Question generation supports easy, medium, hard, or mixed difficulty and automatically deduplicates small repeated batches. · aiquestions.intrazero.com, 11 Oct 2026
Document limit: Question generation accepts files up to 50MB per document. · aiquestions.intrazero.com, 10 Oct 2026
Essay marking: Essay marking scores each rubric criterion, provides evidence quotes and feedback, and accepts typed or handwritten essays. · aiquestions.intrazero.com, 11 Oct 2026
Founded: 2016 · aiquestions.intrazero.com, 28 Sept 2026
Handwritten exam grading: For scanned exams and an answer key, it returns per-question scores, confidence, handwriting analysis, and answer crops for review. · aiquestions.intrazero.com, 11 Oct 2026
Handwritten grading: For scanned papers, the system uses vision OCR to extract and grade answers and returns per-question scores, confidence, analysis, and crops for review. · aiquestions.intrazero.com, 10 Oct 2026
Headquarters: Cairo, Egypt · aiquestions.intrazero.com, 28 Sept 2026
Integrations: The product page says it can be used with an LMS, Moodle plugin, or internal tool; it also describes production use via the iTest Moodle plugin with PanWorld Education. · aiquestions.intrazero.com, 10 Oct 2026
Integrations and use: The maker says the product is used in production at universities and LMS vendors via the iTest Moodle plugin, in collaboration with PanWorld Education. · aiquestions.intrazero.com, 11 Oct 2026
Languages: The question generation page says it supports 15 languages, including English, Arabic, French, Spanish, Urdu, Hindi, and Chinese. · aiquestions.intrazero.com, 10 Oct 2026
Maker and founding: Intrazero says it was founded in 2016 and lists its headquarters in Cairo, Egypt. · intrazero.com, 11 Oct 2026
Product: AI Questions generates exam questions from documents, auto-grades handwritten exams, marks essays against rubrics, and scans bubble sheets through a REST API. · aiquestions.intrazero.com, 11 Oct 2026
Question generation: It accepts PDF, DOCX, PPTX, and TXT files and returns structured exam questions with answers and explanations. · aiquestions.intrazero.com, 11 Oct 2026
Question types: The maker lists 15 supported question types, including multiple choice, true/false, essay, numerical, matching, and hotspot. · aiquestions.intrazero.com, 10 Oct 2026
Question types and languages: The question-generation page lists 15 question types and 15 supported languages. · aiquestions.intrazero.com, 11 Oct 2026
Quota limits: The four services are independently priced and quota-tracked, and bubble sheet quota is separate from auto-grading and essays. · aiquestions.intrazero.com, 11 Oct 2026
Support: The product contact page lists [email protected] and says it typically responds within 24 hours. · aiquestions.intrazero.com, 11 Oct 2026
Upload limit: The homepage states a maximum document size of 50MB for question generation. · aiquestions.intrazero.com, 11 Oct 2026

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