Grammarly

AI writing assistance for grammar, clarity, tone, and text generation across supported documents, apps, and browsers.

Review suggested corrections in context and accept only changes that match your voice and intended meaning.

Access and pricing: A Free plan is available. Pro and Enterprise add advanced writing and team features; a Pro trial is temporary.

What it does well

Based on the plans page, the Free plan covers spelling and grammar checks and tone visibility, with 100 AI prompts per month. Pro adds full-sentence rewrites, tone adjustment, plagiarism and AI-text detection, and 2,000 AI prompts per month.

Who gets the most from it

People who write emails, essays or reports daily and want inline suggestions, and teams that need admin controls through Enterprise.

Getting started in 10 minutes

Install the browser extension or desktop app, write a short email, and accept only suggestions that keep your meaning and voice. Use the Free plan for a week before deciding on Pro.

Limits to check before you commit

Pro is $12 USD per month and offers a 7-day free trial; the page says no payment is taken today and an email reminder arrives two days before the trial ends. Enterprise pricing is through Contact Sales. Prompt counts are monthly allowances, so heavy generative use may reach them.