Grammarly Pro
The Grammarly Pro plan costs $12 per member / month, billed annually ($30 billed monthly).
What the plan includes
Full-sentence rewrites, tone adjustments, style guides and brand tones, and 2,000 AI prompts a month. Sold for 1 to 149 seats.
As stated on grammarly.comThe plans either side of it
- Free$0one below
Spelling and grammar corrections, tone detection and 100 AI prompts a month, for individuals.
- EnterpriseCustomone above
Unlimited members and AI prompts, dedicated support, confidential mode, granular roles and data loss prevention. Sold through Superhuman Go.
What else costs about this much
| Tool | Starts at | Free plan |
|---|---|---|
| Jenni AI | $12 a month | Yes |
| Paperpal | $12 a month | Yes |
| Writefull | $12.50 a month | Yes |
| Celtx | $11.24 a month | Yes |
| Fictionary | $14 a month | No |
| NovelAI | $10 a month | No |
Each tool’s own starting price, within a quarter of what this plan costs. A starting price is not the same plan, so read what each one includes before weighing them against each other.
Grammarly Pro questions
How much is the Grammarly Pro plan?
The Grammarly Pro plan costs $12 per member / month, billed annually ($30 billed monthly). Full-sentence rewrites, tone adjustments, style guides and brand tones, and 2,000 AI prompts a month. Sold for 1 to 149 seats.
What is the difference between Grammarly Free and Pro?
Free costs $0 and gives you spelling and grammar corrections, tone detection and 100 AI prompts a month, for individuals. Pro costs $12 per member / month, billed annually ($30 billed monthly) and gives you full-sentence rewrites, tone adjustments, style guides and brand tones, and 2,000 AI prompts a month. Sold for 1 to 149 seats.
Is it worth moving from Pro to Enterprise?
That depends on what you need. Enterprise costs Custom and adds unlimited members and AI prompts, dedicated support, confidential mode, granular roles and data loss prevention. Sold through Superhuman Go. The listing is what each plan states; neither plan is graded on its own.
Does Grammarly have a free plan or a trial?
Yes. Free plan: spelling and grammar corrections, tone detection and 100 AI prompts a month. Docs is free to use, though some of its agents are limited to Pro. There is also a 7-day free trial of Pro for eligible individuals and teams, with $0 due at sign-up and an email reminder 2 days before it ends.
When was this checked?
Oct 5, 2026, against https://www.grammarly.com/pro. Vendors change prices and plans without notice, so confirm on their site before you buy.