

Grammarly AI is an AI-powered writing assistant designed to help users create clear and credible text. It is accessible via browser extensions and desktop applications, providing suggestions for grammar, structure, and tone in real time.
The tool supports a range of users, from individuals to large enterprise teams. It is used by departments such as HR, IT, and Marketing to maintain professional correspondence and consistency in brand voice.
Buyers should confirm which plan fits their needs, as basic proofreading is available in the free version, while full sentence rewrites and expanded AI prompts are available in the Pro and Enterprise tiers.
Because it supports browser extensions and common office suites, it helps users manage writing tasks within their existing workflows.
Supports improving the clarity and flow of text with one-click rewrites.
Helps users adapt their message and tone to fit the specific context or brand voice.
Refines grammar, structure, and clarity of the writing.
Designed to add personality to writing.
Identifies AI-generated text and areas that may need revision.
Available as browser extensions for Chrome, Safari, Firefox, and Edge, as well as desktop and mobile apps.
Helping Customer Support and Sales teams maintain a professional tone in client interactions.
Supporting Marketing teams in rewriting paragraphs for flow and clarity.
Using grammar and structure checks to refine internal reports and HR documentation.
Using the AI Detector to spot generated text and the Humanizer to adjust the personality of the writing.
Grammarly offers a free plan. The Pro plan is $12 per member per month when billed annually ($30 billed monthly). Enterprise pricing requires contacting the sales team.
The Free plan covers basic grammar and spelling with a limited number of AI prompts. The Pro plan adds full sentence rewrites, advanced tone adjustments, and supports up to 2,000 AI prompts.
Yes, Grammarly provides integrations for both MS Office and Google Docs, as well as various browser extensions.
Yes, it offers an Enterprise plan that includes dedicated support, granular roles and permissions, and data loss prevention features.
Source category: Productivity
Source subcategory: AI Writing Assistant
Grammarly AI is an AI writing assistant for individuals and businesses that supports grammar proofreading, tone adjustment, and paragraph rewriting. It works with browsers and office tools to help teams in marketing and support communicate more clearly. Advanced generative AI features are reserved for paid tiers.