What is Grammarly AI?
AI writing assistant trusted by 30M+ users for grammar, tone, clarity, and full-sentence rewrites across every app.
Grammarly AI sits in the writing category and is listed in the AIverse AI tools directory, where it holds an editorial rating of 4.7 out of 5 based on its capabilities, usability, value for money and reliability. It is developed by Grammarly, founded in 2009.
Grammarly AI features and use cases
People typically use Grammarly AI for Email proofreading, Academic writing, Professional documents, Tone adjustment and Plagiarism checks.
It is often associated with Writing, Grammar, Editing and Browser Extension. A mobile app is available for use on the go.
Grammarly AI pricing
Grammarly AI offers a free plan, with paid tiers (Free / $12/mo) that unlock more advanced features and higher usage limits.
As with any AI tool, the right plan depends on how heavily you use it. We recommend trying Grammarly AI before committing to a paid plan.
Is Grammarly AI worth it? Our bottom line
Overall, Grammarly AI is an excellent choice in the writing category for 2026. Its standout strengths include Works across virtually every app & browser and Strong grammar, clarity and tone suggestions. Bear in mind Premium features behind a paywall and Can be conservative on creative style. If it matches your workflow, Grammarly AI is well worth a try — especially since you can start on a free plan.