Grammarly
Writing assistant for clarity, tone and grammar everywhere you type.
What it is
Grammarly is now part of Superhuman. Grammarly Pro costs $144 a year ($12 a month on average), $60 a quarter or $30 a month.
Pricing
Pro (annual)
$12/mo ($144/yr)Pro (quarterly)
$60/quarterPro (monthly)
$30/moSource: official pricing page. Prices checked Nov 5, 2026. Prices change often.
Sources and caveats
We read these pages for prices and plan details. Feature descriptions summarise what the vendor says and were not tested by us; pros, cons and scores are our opinion. These are third-party sites with their own terms; linking to them does not imply any affiliation.
Pros
- Works across apps and sites
- Annual price is low
Cons
- Monthly billing is 2.5x the annual rate
Where it ranks
Rankings aren't paid for. UseWhich has no affiliate links or sponsored placements today; if any are added, they will be clearly labelled. Scores are UseWhich editorial judgments based on published features, pricing and public track record. They are not lab benchmarks.