Gemini vs Grammarly
Gemini uniquely has 26 features · Grammarly uniquely has 8 features.
| Gemini | Grammarly | |
|---|---|---|
| Company | ||
| Founded | 2023 | 2009 |
| HQ | Mountain View, USA | San Francisco, USA |
| AI model | Gemini 3.6 Flash, Gemini 3.1 Pro | Proprietary |
| User base | 100M+ | 40 million+ |
| Platforms | Web, iOS, Android, Chrome Extension | Web, Windows, Mac, iOS, Android, Chrome, Safari, Firefox, Edge, MS Office, Google Docs |
| Languages | 40+ | English primary, with fluency support for non-native English speakers |
| Pricing | ||
| Free plan | Yes | Yes |
| Free trial | No | Yes — 7-day free trial for Pro |
| Starting price | $4.99/mo | $12/mo (Pro plan, billed annually) |
| Enterprise | Custom — Google Workspace add-on pricing | Custom |
| Refund policy | Pro-rated refund via Google Play / Google account billing policies | — |
| All plans | Google AI Plus$4.99/monthGoogle AI Pro$19.99/monthGoogle AI Ultra$99.99/month | Free$0/moPro$30/moEnterpriseContact Sales |
| Positioning | ||
| Best for | Everyday productivity, creative work, and AI assistance at work, school, or home | Individuals, teams, and enterprises seeking AI-powered writing assistance, grammar checking, and tone improvement |
| Differentiator | Tiered access with up to 20x higher usage limits, Google Flow creative studio credits, and first access to advanced features like Deep Think and Gemini Spark | The most widely adopted AI writing assistant, trusted by 40 million users and 50,000 organizations, offering real-time grammar, tone, plagiarism, and AI detection with enterprise-grade security and style guide enforcement. |
| Competitors | ChatGPT, Claude, Microsoft Copilot | Hemingway Editor, ProWritingAid, QuillBot, Jasper, Copy.ai, Writer |
| Features | ||
| Canvas | ✓ | — |
| Deep Research | ✓ | — |
| Gemini Live | ✓ | — |
| Google Flow Credits | ✓ | — |
| Image Generation | ✓ | — |
| Video Generation | ✓ | — |
| AI Assistant | ✓ | — |
| AI Copywriting | — | ✓ |
| AI Research | — | ✕ |
| Brand Voice | — | Deep — brand tones (1 on Free, unlimited on Enterprise), style guide, knowledge share, snippets |
| Browser Extension | ✓ | — |
| Bulk Generation | — | ✕ |
| Calendar Integration | ✓ | — |
| Content Editor | — | ✓ |
| Document Creation | ✓ | — |
| Email Management | ✓ | — |
| Grammar Style | — | ✓ |
| Image Generation | — | ✕ |
| Long Form Writing | — | ✓ |
| Meeting Summary | ✓ | — |
| Mobile App | ✓ | — |
| Note Taking | ✓ | — |
| Offline Mode | ✕ | — |
| Paraphrasing | — | ✓ |
| Plagiarism Checker | — | Built-in — available on Pro and Enterprise plans |
| Presentation Builder | ✓ | — |
| Project Management | ✓ | — |
| Research Assistant | ✓ | — |
| SEO Optimization | — | ✕ |
| Short Form Writing | — | ✓ |
| Spreadsheet AI | ✓ | — |
| Task Automation | ✓ | — |
| Team Collaboration | ✓ | — |
| Templates | — | ✕ |
| Integrations | ||
| API Access | ✓ | — |
| Browser Extension | ✓ | — |
| Chrome Extension | — | ✓ |
| Google Calendar | ✓ | — |
| Google Docs | — | ✓ |
| Google Drive | ✓ | — |
| Key Integrations | Gmail, Google Docs, Google Sheets, Google Slides, Google Drive, Google Meet, Google Calendar, YouTube, Google Search, Zapier, Google AI Studio API | Google Docs, Microsoft Office (Word), Chrome, Safari, Firefox, Edge, Windows desktop app, Mac desktop app, iPhone, iPad, Android, Zendesk (shown in marketing) |
| Microsoft 365 | ✕ | — |
| Slack Integration | ✓ | — |
| Wordpress | — | ✕ |
| Zapier | ✓ | — |