Productivity & writing · pricing
Use Grammarly when you want suggestions inside the apps you already write in. Start on Free (100 AI prompts per month) and move to Pro only if you need full-sentence rewrites, tone adjustment or plagiarism and AI-text detection.
Our own captures of each vendor's public pages. Click a frame for the full-size image.
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free web |
Free | Monthly | Trying Grammarly | 100 AI prompts per month; No tone adjustment, full-sentence rewrites, fluent English writing, inclusive language, citation consistency, AI-text and plagiarism detection, or priority support | Not stated |
| Pro web |
$30/mo | Monthly | Individuals and small teams | 2,000 AI prompts per member per month; Team features for up to 149 members (Pro support article) | Not stated |
| Enterprise web |
Custom pricing | Monthly | Organizations with security and admin needs | Unlimited AI prompts per member per month | Not stated |
What the vendor publishes about usage caps on each plan, quoted as published. Where the vendor gives no figure, we say so rather than guess.
| Plan | Price | Published limits | Source |
|---|---|---|---|
| Free | Free |
|
grammarly.com |
| Pro | $30/mo |
|
grammarly.com |
| Enterprise | Custom pricing |
|
grammarly.com |
Limits checked Oct 31, 2026 on the official pages. Compare limits across AI subscriptions
Free plan at $0 per month with 100 AI prompts per month.
Pro shows a Try for free option with $0 payment today and an email reminder 2 days before the trial ends.
Not stated
Not stated
Prices checked Oct 31, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.
Free plan at $0 per month with 100 AI prompts per month.
Pro shows a Try for free option with $0 payment today and an email reminder 2 days before the trial ends.
Grammarly · web
Free
For: Trying Grammarly
Includes
Limits
checked Oct 31, 2026 source (opens in a new tab)
Grammarly · web
$30/mo
$12 per member per month billed annually (official homepage)
For: Individuals and small teams
Includes
Limits
checked Oct 31, 2026 source (opens in a new tab)
Grammarly · web
Custom pricing
For: Organizations with security and admin needs
Includes
Limits
checked Oct 31, 2026 source (opens in a new tab)
Not stated
Not stated
At the listed prices, a single user pays between $360 and $360 a year on the fixed-price plans, or nothing on the free tier within its limits. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
Free has 100 per month, Pro has 2,000 per member per month, and Enterprise is unlimited.
source (opens in a new tab)Full-sentence rewrites, tone adjustment, fluent English writing, plagiarism and AI-text detection, inclusive language, citation consistency, and priority support.
source (opens in a new tab)Besides English, it gives suggestions in 24 languages, including Spanish, French, German, Japanese and Chinese, on all plans.
source (opens in a new tab)The support article says refunds are issued only if required by law. App Store purchases are refunded through Apple.
source (opens in a new tab)No price or plan changes recorded since our check on Oct 31, 2026. We re-read the official pricing page regularly and note changes here.
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