Bandzen documentation

Bandzen is an IELTS preparation product. All four modules — Reading, Listening, Writing and Speaking — have marking engines behind them; Reading and Listening are marked by a fixed function, Writing and Speaking by a language model against the band descriptors. Speaking practice is Pro. These pages describe what is built, and nothing else.

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  • For candidates

    Preparing for IELTS with Bandzen.

  • For teachers

    Writing and publishing the content candidates practise on.

  • For institutions

    Running a school or coaching centre on Bandzen, from Coach.

  • Reference

    The scales, the question types, and what the words mean.