What is Grammarly?
Grammarly works where people write, including browsers, desktop applications, documents, email, and collaboration tools. It can correct errors, rewrite sentences and paragraphs, adjust tone, translate text, and help users communicate more clearly without moving content into a separate editor.
The Pro plan is available monthly, quarterly, or annually. At official US pricing, annual billing costs $144 per member per year—an average of $12 per month—compared with $30 on the monthly plan.
Grammarly Key features
Grammar and clarity
Correct spelling, grammar, punctuation, conciseness, readability, and sentence-level issues while you write.
AI rewriting and generation
Rewrite paragraphs, change tone, generate drafts, summarize material, and adapt communication for different audiences.
Tone, brand, and translation
Improve tone, maintain brand language, and translate or rewrite content across supported languages.
Plagiarism and AI text checks
Review originality, detect accidental plagiarism, and inspect AI-generated text with features available on eligible plans.
Popular use cases
- ✓ Professional email and business writing
- ✓ Editing articles, reports, and academic drafts
- ✓ Rewriting content for tone and clarity
- ✓ Maintaining consistent team and brand communication
What to know before subscribing
- → Annual Pro offers the lowest standard per-month equivalent but is billed upfront.
- → Check whether the features you need are in Free, Pro, or a broader Superhuman suite plan.
- → Regional currency, taxes, and team-seat requirements can change the checkout total.
