Grok vs Microsoft Copilot
A detailed comparison of Grok and Microsoft Copilot. See how they stack up on features, pricing, and user ratings.
Quick Summary
Grok leads with a 4.3/5 rating compared to Microsoft Copilot's 4.2/5. Grok is designed for all companies, while Microsoft Copilot targets small to enterprise organisations. Both tools offer free plans, so you can try each before committing. Microsoft Copilot provides a free trial while Grok does not.
Grok
xAI's frontier AI assistant with multi-agent architecture and real-time X/Twitter integration
Rating
4.3/5
Best for
All
Free trial
No
Free plan
Yes
Microsoft Copilot
Microsoft's AI assistant built into Windows, Edge, and Microsoft 365 powered by GPT-5 models
Rating
4.2/5
Best for
Small to Enterprise
Free trial
Yes
Free plan
Yes
Feature Comparison
| Feature | Grok | Microsoft Copilot |
|---|---|---|
| API Access | ||
| Code Generation | ||
| File Upload & Analysis | ||
| Natural Language Chat | ||
| Web Browsing | ||
| Text-to-Image | ||
| Data Privacy Controls | ||
| Mobile App | ||
| SSO / Enterprise Auth |
Pricing Comparison
Grok
Free (via X)
Free
X Premium
$8/mo
API (Grok 4 Fast)
Free
Microsoft Copilot
Free
Free
Pro
$20/mo
Business
$19/mo
M365 Copilot
$30/mo
Pros & Cons
Grok
Pros
- +Extremely competitive API pricing ($0.20/MTok)
- +2M token context window
- +Real-time X/Twitter data access
- +Top-ranked image-to-video AI
Cons
- -Primarily accessible through X ecosystem
- -Newer platform with less established track record
- -Free tier requires X account
- -Enterprise features less mature than OpenAI/Anthropic
Microsoft Copilot
Pros
- +Seamless integration with Word, Excel, and PowerPoint
- +Enterprise-grade security and compliance
- +Uses your existing Microsoft 365 data for context
- +Free tier includes web browsing and image generation
Cons
- -Full value requires expensive Microsoft 365 subscription
- -Slower and less capable than ChatGPT for general tasks
- -Tied to Microsoft ecosystem
- -M365 Copilot features can feel basic compared to dedicated tools
Which Should You Choose?
Choose Grok if:
- • You want to start with a free plan
- • Extremely competitive API pricing ($0.20/MTok)
- • Higher user ratings matter to you (4.3 vs 4.2)
Choose Microsoft Copilot if:
- • Your company is Small to Enterprise size
- • You want to start with a free plan
- • You want to try before committing
- • Seamless integration with Word, Excel, and PowerPoint