QuizMixer

QuizMixer has a free Basic plan, then paid tiers at $20, $40 and $99 a month. The difference between them is mostly file volume: Basic allows 3 uploads per month, Pro 10, Premium 50 and Enterprise 250.

Every plan accepts up to 100,000 characters of input.

QuizMixer is an AI quiz generator that turns videos and text into quizzes you can share with others.

Reports with analytics show how the quizzes are performing.

API access is part of the feature list, which is unusual for a tool geared toward teachers and students, and it suits developers who want quiz creation inside their own product.

Support comes as basic chat, with priority chat listed too.

If you only need a few quizzes a month, the free tier may cover it.

Heavier use pushes you into a paid plan quickly, since the upload cap is the main limit.