Grammarly
Real-time grammar, clarity, and tone assistant that works across browser, desktop, and Office/Google Docs.
Our take
An essential, low-friction layer on top of whatever you're writing - catches errors and improves clarity in real time.
Best for
Anyone who writes professionally and wants real-time grammar, clarity, and tone checks across email, docs, and browser.
Pros
- Works everywhere - browser extension, desktop app, Office/Google Docs
- Free tier covers core grammar and spelling checks
- AI rewrite suggestions for tone and clarity
Cons
- Not a content-generation tool - complements rather than replaces tools like Jasper or ChatGPT
- Premium AI features require a paid plan
How it compares
A complement to generative tools like ChatGPT or Jasper, not a replacement - best used together.
Full review
Grammarly is the most widely used AI writing assistant for grammar, clarity, and tone — installed as a browser extension, desktop app, and integration across Gmail, Google Docs, Slack, and most places you type, rather than a standalone writing tool you visit separately.
Beyond catching typos and grammar errors, Grammarly's AI features now include tone detection and adjustment, clarity rewrites, full-sentence rephrasing suggestions, and a generative assistant that can draft or expand text directly within whatever app you're using. Its real-time, in-context suggestions are its core advantage over chat-based tools.
The free tier covers basic grammar and spelling; Premium (~$12/month) adds tone and clarity features, and Business plans add brand style guides for teams. For anyone who writes across many different apps and wants real-time polish rather than a separate drafting tool, Grammarly complements rather than competes with ChatGPT, Claude, or Jasper — many users run both.
Cloudkart Rubric
4.2/5 avg- Actual Utility4/5
- Ease of Use5/5
- Pricing Fairness4/5
- Reliability5/5
- Differentiation3/5