Google Gemini vs Grammarly
Google Gemini
GrammarlyWe may earn a commission from links on this page, at no extra cost to you. It never changes our picks. How we make money.
Quick verdict
Google Gemini edges it overall, winning 3 of 4 rating categories. Google Gemini is cheaper to start ($20 vs $30).
Choose Google Gemini if…
You’re people who live in Gmail, Docs and Android. Google’s assistant, built into Gmail, Docs, Android and Chrome. AI Pro bundles 2 TB of Google storage, which makes it great value if you already pay for storage.
Visit Google GeminiChoose Grammarly if…
You’re anyone who wants cleaner writing everywhere they type. The writing assistant that works everywhere you type (email, docs, browser and phone) with grammar fixes, tone suggestions and generative AI.
Visit GrammarlySide by side
| Google Gemini | Grammarly | |
|---|---|---|
| Our rating | 4.6/5 | 4.5/5 |
| Value | 4.6/5 | 4.4/5 |
| Features | 4.6/5 | 4.2/5 |
| Ease of use | 4.5/5 | 4.9/5 |
| Output quality | 4.5/5 | 4.3/5 |
| Category | AI assistant | AI writing |
| Free plan | Yes: Gemini app with usage limits | Yes: spelling, grammar and 100 AI prompts a month |
| Cheapest paid plan (monthly) | $20/mo | $30/mo |
| Same plan billed yearly | - | $12/mo |
| Top plan | Google AI Ultra: $100/mo | Pro: $30/mo |
| Seats | Individual; Workspace plans for business | Individual; teams per member |
| Trial / refund | Free trial often offered on AI Pro | Free plan instead of trial |
| Platforms | Web, iOS, Android, built into Google apps | Browser extension, Windows, Mac, iOS, Android, Office |
| Best for | People who live in Gmail, Docs and Android | Anyone who wants cleaner writing everywhere they type |
Google Gemini: pros & cons
- Deep integration with Google apps
- AI Pro includes 2 TB of storage
- Strong multimodal and image/video features
- Generous free tier
- Workspace integration varies by plan
- Plan names and bundles change often
Grammarly: pros & cons
- Works in almost every app and website
- Great free plan for grammar and spelling
- Pro is $12/mo billed yearly
- Monthly billing is much pricier ($30)
- Generative features trail dedicated AI assistants
Questions from readers
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