Grammarly

Grammarly Overview

Grammarly is one of the most popular AI tools for checking and improving written text. The service helps millions of users write clearly, correctly, and persuasively in English, and has recently added support for other languages.

How It Works

Grammarly analyzes text in real time, detecting grammatical errors, typos, stylistic issues, and punctuation problems. The AI engine doesn't just find mistakes — it explains why the suggested correction is better, helping you learn from your errors.

Key Features

The tool integrates virtually everywhere: browser extensions for Chrome, Firefox, Safari, and Edge, desktop apps for Windows and Mac, a mobile keyboard for iOS and Android, and plugins for Google Docs, Microsoft Office, and Slack.

The Premium version includes tone detection, sentence rewrites for clarity, plagiarism detection, and advanced style recommendations. Grammarly Business adds team features: unified brand tone, productivity analytics, and account management.

Who It's For

Grammarly is essential for anyone who writes regularly in English: students, copywriters, marketers, developers (documentation and commits), and business communications. The free version covers basic needs, while Premium unlocks advanced features for professional use.

GrammarlyGO

Since 2023, the service includes a built-in generative AI — GrammarlyGO. It can rewrite text in a desired tone, generate email replies, create drafts, and adapt style to match the communication context.