AI IELTS Writing Checker
Most AI checkers flatter you with inflated scores. Ours is deliberately strict and calibrated against real examiner-scored essays, so the number you see is closer to the number you will get.
Calibration is the whole point
We validate the scoring model against a benchmark set of examiner-scored essays across band 5.0–9.0, and we report the average deviation. A checker that has never been calibrated is just a confident guess.
Transparent by design
No hidden renewals, no dark-pattern cancellation. Upgrade only when you need it, and cancel in one click.
Frequently asked
Which model powers the checker?
A large language model scored at temperature 0 with a fixed rubric, validated against a benchmark set of examiner-scored essays.
Will it match a real examiner exactly?
Not always — but it is calibrated to stay within half a band on average, which is enough to guide your practice.
Find out your real writing band in seconds
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