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AI Grammar Mentor pricing

Freemium#42 of 88 in Grammar Checkers

AI Grammar Mentor costs from 6 USD on its cheapest paid plan; 3 plans in all, as listed on grammar-mentor.com — prices checked 22 Sep 2026.

4.5/10Editor score
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AI Grammar Mentor pricing at a glance

Plans Free planFreemium A usable free plan; paid tiers unlock the limits below. Prices checked 22 Sep 2026.
See plans on grammar-mentor.com

AI Grammar Mentor plans & pricing

PlanPriceKey limits
RegisteredFree
  • 5 AI explanations per day
  • 10,000 words
  • 10 snippets
Pro$6/mo$72/yr Billed yearly; save $48
  • Unlimited AI explanations
  • Advanced style checking
  • Unlimited document length
  • Unlimited snippet storage
  • Multilingual context awareness
  • Priority support
Lifetime$199 one-time One-time payment; first 50 spots
  • Everything in Pro, forever
  • No recurring payments
  • All future updates included
  • Transferable license

Prices as published by the vendor on grammar-mentor.com, checked 22 Sep 2026; taxes and regional pricing may differ. We do not change a plan's price or its limits — this table is what the vendor's own pricing page said on that date.

What the price includes

  • Money-back guarantee
    30 days
  • Built for
    Solo, Small business
  • Free plan
    Yes
  • Paid from
    $6/mo
  • Tone detection
    Yes

Our full AI Grammar Mentor verdict, fact sheet and score →

Prices checked by iTechGuides Editors · Editorial team · Updated Oct 2026

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