Grammarly plans ↗official · Checked 4 Nov 2026
Supports: plans[free,pro].usage,kind,productType; summary,tasks,strengths: writing assistance; Free 100 and Pro 2,000 AI prompts per member monthly.; plans[pro].billingOptions[pro-unknown-gbp]: GBP 10 headline lacked a reliable period/annual total; amount intentionally null.; plans[free].usage, restrictions, kind: Free section of this source; unknowns and editorial cautions are stated explicitly.; plans[pro].usage, restrictions, kind: Pro section of this source; unknowns and editorial cautions are stated explicitly.; plans[free].billingOptions[free-month-gbp]: amount=0.00 GBP; interval=month; unit=seat; minimumSeats=1; tax=unknown; region=GBP public web display; UK-localized currency, eligibility and checkout unverified; Public list price; tax and local checkout amount not verified.; plans[pro].billingOptions[pro-unknown-gbp]: amount=unknown GBP; interval=unknown; unit=seat; minimumSeats=1; tax=unknown; region=GBP public web display; UK-localized currency, eligibility and checkout unverified; Paid amount and commitment were not verifiable from the GBP 10 headline. Confirm both on the official site.