Grammarly Business
Microsoft Word
| Feature | Grammarly Business | Microsoft Word |
|---|---|---|
| Pricing | From $15/mo | From $6.99/mo |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.5 / 5 | 4.5 / 5 |
| Best For | enterprise, marketing-teams, content-creators, agencies | professionals, enterprise, legal-teams, academic-writers |
| Founded | 2009 | 1983 |
| Grammar Check | ✓ | ✗ |
| Tone Detection | ✓ | ✗ |
| Style Guides | ✓ | ✗ |
| Analytics | ✓ | ✗ |
| Plagiarism Detection | ✓ | ✗ |
| Brand Tones | ✓ | ✗ |
| Document Editing | ✗ | ✓ |
| Templates | ✗ | ✓ |
| Track Changes | ✗ | ✓ |
| Mail Merge | ✗ | ✓ |
| Copilot Ai | ✗ | ✓ |
| References | ✗ | ✓ |
✓ Grammarly Business Pros
- Real-time writing suggestions
- Team style guides
- Analytics dashboard
- Works across apps
✗ Grammarly Business Cons
- Expensive for large teams
- Occasional false positives
- Limited offline support
✓ Microsoft Word Pros
- Most powerful word processor
- Professional templates
- Copilot AI
- Offline capable
✗ Microsoft Word Cons
- Subscription required
- Heavy application
- Collaboration lag
The Verdict
Grammarly Business is built for enterprise and marketing teams, with a focus on grammar-check and tone-detection. Microsoft Word targets professionals and enterprise and leads with document-editing and templates.
On pricing, Microsoft Word is the clear winner for budget-conscious users — starting at $6.99/mo compared to $15/mo for Grammarly Business. That $8.01/mo difference adds up quickly for growing teams.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Both tools are a solid fit for enterprise — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.