Pricing
GrammarPro pricing
As grammarpro.ai lists them, read 8 Oct 2026. The maker's own page has the final word.
| Plan | Billed and limits | Price |
|---|---|---|
| Free | forever · 3 grammar checks/day without an account · 5/day signed in · 500-word limit · all 6 checking modes | Free |
| Pro Monthly | monthly · Unlimited grammar checks · 5,000-word limit · all 6 checking modes · priority processing · cancel anytime | $7.99 a month |
| Pro Annual | yearly · Unlimited grammar checks · 5,000-word limit · all 6 checking modes · priority processing · cancel anytime · save 37% vs monthly | $59.99 a year |
From grammarpro.ai.