Grammarly pricing: $144 a year, or $360 if you pay monthly
Grammarly pricing in October 2026: Free, Pro at $12 or $30 a month, the student half-price deal, the Superhuman $15 trap and what a year really costs.
QuillBot AI detector: 6 of 7 right, and the miss that matters
QuillBot AI detector tested on seven texts: it cleared every human one and caught formal AI, then scored a casual Claude story 100% human.
Grammarly review: a near-perfect checker with a pushy AI
A Grammarly review from 23 planted errors: the free plan caught all 23, but one AI rewrite added a claim I never made. Prices, privacy and verdict.
QuillBot review: a quick paraphraser that edits your meaning too
A QuillBot review from the free plan: 18 of 23 planted errors caught, a paraphraser that swapped facts, and whether Premium at $99.95 a year is worth it.