Grammarly Business vs Microsoft Copilot: Which is Better?
Microsoft Copilot scores higher overall with 8.3/10 compared to Grammarly Business's 8.2/10. Grammarly Business wins in 3 categories, while Microsoft Copilot wins in 5 categories.
Grammarly Business vs Microsoft Copilot
G
Grammarly Business
8.2
$15/mo
VS
M
Microsoft Copilot
8.3
$20/mo
Winner
Score-by-Score Comparison
| Dimension | Grammarly Business | Microsoft Copilot | Winner |
|---|---|---|---|
| Overall Score | 8.2 | 8.3 | Tie |
| Features | 7.6 | 8.4 | Microsoft Copilot |
| Business Fit | 8.0 | 8.8 | Microsoft Copilot |
| Pricing Value | 7.8 | 7.2 | Grammarly Business |
| Usability | 9.2 | 8.2 | Grammarly Business |
| Integrations | 8.5 | 9.0 | Microsoft Copilot |
| Public Sentiment | 8.8 | 7.6 | Grammarly Business |
| Momentum | 7.2 | 8.5 | Microsoft Copilot |
| Trust & Reliability | 9.0 | 9.0 | Tie |
| Freshness | 8.0 | 8.8 | Microsoft Copilot |
Grammarly Business Pros & Cons
Pros
- Excellent usability—works everywhere
- Strong brand and trust
- Good team features for business
- AI writing suggestions beyond grammar
Cons
- -Not a content generation tool
- -Limited for marketing-specific copy
- -Less powerful AI than ChatGPT or Jasper
Microsoft Copilot Pros & Cons
Pros
- Deep Microsoft 365 integration
- Enterprise-grade security and compliance
- Good for business document workflows
- Free tier with Bing integration
Cons
- -Best value requires M365 subscription
- -Less creative than ChatGPT for marketing
- -Enterprise pricing can be steep
Pricing Comparison
Grammarly Business
$15/mo
Free Plan
Free Trial
per-seat
Microsoft Copilot
$20/mo
Free Plan
Free Trial
per-seat
Our Verdict
Microsoft Copilot is the overall winner in this comparison with a score of 8.3/10. Grammarly Business wins in 3 dimensions while Microsoft Copilot wins in 5 dimensions. Choose Grammarly Business if you prioritize pricing value and usability. Choose Microsoft Copilot if you prioritize features and business fit.