Cursor vs Grammarly: Which AI Tool Is Right for You?
Cursor vs Grammarly is one of the most searched AI tool comparisons right now, but the two products have almost nothing in common. Cursor is a code editor built for developers; Grammarly is a writing assistant built for anyone who writes in words. Pick the wrong one and you’ll pay for a tool that does nothing for you.
| Feature | Cursor | Grammarly |
|---|---|---|
| Pricing | Free; Pro $20/mo; Business $40/mo | Free; Premium $12/mo; Business $15/user/mo |
| Best use case | Writing and editing code | Writing and editing prose |
| Free tier | 2,000 autocompletes, 50 slow requests/mo | Basic grammar and spell check |
| Accuracy | Strong for code in context | Strong for grammar; weaker on style |
| Integrations | VS Code base; most extensions work | Browser, Word, Google Docs, Slack |
Cursor: where it shines, where it lags
Cursor is an AI code editor that launched in 2023, built on top of VS Code. Any developer familiar with that editor can get started in minutes. The company behind it, Anysphere, raised $60 million in a Series A in 2024 and has kept growing since. The tool’s standout feature is its understanding of context. When you start typing a function, Cursor doesn’t just complete the current line. It reads the surrounding code and suggests entire blocks that fit what you’re building. The Tab key becomes genuinely useful in a way it rarely has been in other editors. Cursor’s Composer feature handles bigger changes. You describe what you want in plain English, and Cursor edits code across multiple files at once. That saves real time when you’re refactoring or adding a feature that touches many parts of a codebase. The chat feature lets you ask about specific functions, highlight code for inline edits, or request fixes, all without leaving the editor. The tool supports multiple AI models. Pro subscribers can use Claude 3.5 Sonnet, GPT-4o, and others. The Pro plan gives you 500 fast premium requests per month, plus unlimited slower requests, for $20 per month. The free tier provides 2,000 autocomplete suggestions and 50 slower requests each month, which is enough to seriously evaluate the tool before paying. The accuracy is strong for common languages like Python, JavaScript, TypeScript, and Go. Cursor understands library APIs, knows common patterns, and rarely suggests code that won’t compile. For niche languages or unusual frameworks, the suggestions are weaker and require more manual review. Cursor only helps with code. If you need to write documentation, internal memos, or emails, Cursor won’t help. New users who haven’t spent time in VS Code before will face a real learning curve. The interface isn’t designed for beginners. Teams pay more than individuals. The Business plan costs $40 per user per month. A team of 15 developers pays $600 per month. Some teams find it worth it; others stick with GitHub Copilot at $19 per user per month for the Business tier. Cursor also struggles with very large codebases. If your project spans thousands of files, the AI may not index all of them. Developers on very large monorepos have reported missed context from files the tool hasn’t fully processed. It works best for individual developers and small teams who write code every day.
Grammarly: where it shines, where it lags
Grammarly launched in 2009 and now has more than 30 million daily active users. Most people know it as a grammar checker, and that’s still its core function. It also checks spelling, style, tone, and clarity. Premium subscribers get a plagiarism detector that searches against 16 billion web pages. In 2023, Grammarly added GrammarlyGO, a generative AI writing assistant. You can tell it to rewrite a paragraph, change the tone of an email, or suggest a subject line. It works, but it doesn’t match dedicated AI writers like Claude or ChatGPT for longer content. What Grammarly does better than any competitor is reach. The browser extension works across Gmail, Google Docs, LinkedIn, Notion, and thousands of other websites. You don’t have to copy text into a separate app. Suggestions appear wherever you’re already writing. That convenience matters for people who write across many tools throughout the day. Grammarly’s suggestions come with plain English explanations. It doesn’t just underline something and say it’s wrong. It tells you what the problem is and why a different phrasing would be clearer. That’s useful for writers who want to improve over time, not just fix errors fast. For teams, Grammarly Business at $15 per user per month lets you set a shared style guide. Everyone in the company writes in the same tone and follows the same rules. Marketing teams and customer support departments use this to keep messaging consistent across dozens of writers. The weaknesses are real. GrammarlyGO produces generic content. If you’re a blogger with a specific voice, the AI rewrites will often flatten it. For serious content creation, you’d still reach for a dedicated AI writing tool. The pricing model frustrates users. The monthly plan costs $30 per month. The annual plan drops to $12 per month. That’s a 60 percent difference, and Grammarly pushes hard toward the annual commitment with no middle option. Grammarly can also be overaggressive. It flags intentionally short sentences, informal contractions, and stylistic choices as errors. Writers with a distinctive voice often spend more time dismissing suggestions than using them. The mobile keyboard for iOS and Android integrates directly into any app on your phone, including text messages and social media. For people who write professionally on their phones, that feature alone can justify the subscription.
The verdict
Pick Cursor if you write code. It’s the strongest AI coding tool available for developers who want fast autocomplete that understands their codebase and editing across multiple files at once. The $20 per month Pro plan pays for itself quickly if you code more than 10 hours a week. Teams should compare it directly against GitHub Copilot at $19 per user per month before committing to the $40 Business tier. Pick Grammarly if you write anything other than code. Bloggers, marketers, executives, students, and customer support teams all get real value from it. The free tier covers basic needs. Premium at $12 per month on an annual plan is fair for anyone who writes for work every day. Don’t buy both unless you write code and professional documents regularly. A developer who drafts client proposals or manages documentation might genuinely need both tools, which runs about $32 per month on individual plans. For everyone else, the choice comes down to what you produce more of. Cursor builds software. Grammarly cleans up words.
FAQ
Is Cursor better than GitHub Copilot?
Cursor generally beats GitHub Copilot on context awareness and editing across multiple files. Copilot costs $10 per month for individuals and $19 per user per month for teams. Cursor’s Pro plan runs $20 per month. Most developers who try both end up preferring Cursor’s chat interface and deeper code understanding. If you work primarily in JetBrains editors, Copilot integrates more smoothly. For VS Code users, Cursor is the stronger choice.
Can you use Grammarly and Cursor together?
Yes, and some developers do. Cursor handles code. Grammarly handles the documentation, README files, emails, and reports that developers also write. If you write both code and professional documents regularly, running both tools makes sense. The combined cost runs about $32 per month on individual plans. That’s reasonable for a developer who also produces content for clients or manages a technical team.
Does Grammarly work in VS Code?
Grammarly offers a VS Code extension that checks writing inside the editor, but it’s limited to plain text and Markdown files, not code files. The extension has mixed reviews and doesn’t feel as polished as the browser extension or desktop app. If you want Grammarly in VS Code, it works for documentation files and comments. For code, you’d still need Cursor or another AI coding tool.
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