AutoQuiz.AI vs Dende

AutoQuiz.AI is a web service that turns uploaded educational documents into quizzes for educators and students. It accepts PDF, Word, PowerPoint and plain-text materials, then generates single-choice, multiple-choice, short-answer and true/false questions with answer keys and explanations. Educators can adjust difficulty, cognitive depth and special requirements, edit questions, and share them as self-paced homework with due dates or live sessions joined by QR code. Quizzes can also be exported as PDFs with or without answer keys. The service grades objective and short-answer responses, explains wrong answers and provides class insights. Students get a missed-question review queue, topic mastery tracking and progress analytics. The Free plan costs nothing and includes 3 AI quiz generation credits, up to 10 saved quizzes, homework assignments and live quiz sessions. Uploaded content may be processed by Google or OpenAI; the terms warn that AI output can be inaccurate.

Dende is a web study tool that turns learning materials into quizzes, flashcards and a study plan for exam preparation. It accepts PDF, Word, PPT and TXT files, including scans, and supports any language. Quizzes draw from document content and can use multiple choice, fill-in-the-blank or true-or-false questions. Dende gives feedback after each answer and tracks progress to help learners identify topics needing attention. It also makes flashcards for active recall. Learners can rate their confidence in a card, and cards they are still learning are shown sooner. Generated questions and answers are editable; cards can include images or highlighted text and be grouped into custom decks. Flashcards can be reviewed from any device, including mobile. Dende says results from handwritten notes depend on their quality and recommends digital files, including scans. The free plan allows one file upload and limited questions. Premium costs €6.90 per month and includes unlimited uploads and all questions.