Grok vs Microsoft Copilot
Which AI chat & assistants should you pick in 2026? Pricing, agents, plans and use cases, side by side.
FSReviewed September 28, 2026 by Faisal Saleem · no paid placementsPick Microsoft Copilot if you need autonomous-agent capability. Pick Grok if you prefer assistive features over an agent, or care more about the lower entry price ($30/mo).
- You need Grok 4.7 or Real-time X data, which Microsoft Copilot doesn't offer.
- You mostly do real-time news or casual chat.
- You need real autonomous-agent capability (plan + execute multi-step tasks), not just chat.
- You want the lower entry price: $20/mo vs $30/mo.
- You need Microsoft 365 integration or Copilot Pages, which Grok doesn't offer.
- You mostly do document drafting or email.
By the numbers
Side by side
| SPEC | ||
|---|---|---|
| Starts at | $30/mo | $20/moCHEAPER |
| Pricing model | Freemium | Freemium |
| AI agent | No | Yes |
| Editor's Pick | No | No |
| Key features | Grok 4.7Real-time X dataAurora image generationVoice mode | Microsoft 365 integrationCopilot PagesImage generationVoice mode |
| Best for | Real-time newsCasual chatImage generationTrend analysis | Document draftingEmailSlide creationWeb search |
| Works with | #chatbot#x#realtime | #chatbot#microsoft#productivity |
Plan by plan
- Limited daily messages
- Image generation
- Real-time web access
- Chat with GPT-powered Copilot
- Image generation with Designer
- Voice conversations
- Higher Grok usage
- Ad-free X experience
- Longer posts
- Priority access to latest models
- Copilot in Word, Excel, PowerPoint
- Faster image generation
- Higher rate limits
- Early access features
- Advanced reasoning models
- Copilot in M365 apps
- Business chat across data
- Enterprise-grade security
- Maximum usage
- Highest priority access
- All advanced features
What each is best for
| USE CASE | ||
|---|---|---|
| Real-time news | ||
| Casual chat | ||
| Image generation | ||
| Trend analysis | ||
| Document drafting | ||
| Slide creation | ||
| Web search |
Strengths and trade-offs
- Free tier available; paid plans from $30/mo
- Grok 4.7
- Real-time X data
- Aurora image generation
- No autonomous agent, handles single prompts, not multi-step workflows
- Competition is strong in this space, see Microsoft Copilot for comparison
- Free tier available; paid plans from $20/mo
- Includes an autonomous AI agent for multi-step tasks
- Microsoft 365 integration
- Copilot Pages
- Image generation
- Competition is strong in this space, see Grok for comparison
Grok vs Microsoft Copilot FAQ
Short answers to what people ask most before choosing between these two.
Is Grok better than Microsoft Copilot?
It depends on your workflow. Grok is focused on assistive features, while Microsoft Copilot also includes an AI agent. Neither is currently our Editor's Pick, both are credible options. See the side-by-side table above for specifics.
Is Grok cheaper than Microsoft Copilot?
Microsoft Copilot is cheaper. Grok starts at $30/mo and Microsoft Copilot starts at $20/mo, a difference of roughly $10.00 per month at the entry tier.
Does Grok have an AI agent?
No, Grok is built around assistive features (autocomplete, chat) rather than a true autonomous agent. If agent functionality is a hard requirement, Microsoft Copilot does ship one.
Does Microsoft Copilot have an AI agent?
Yes, Microsoft Copilot includes autonomous-agent capability.
What's the difference between Grok and Microsoft Copilot?
Both are chat & assistants tools. The key differences come down to pricing (Grok: Freemium, from $30/mo; Microsoft Copilot: Freemium, from $20/mo), agent capability (Grok: no, Microsoft Copilot: yes), and feature focus. Use the comparison table above to weigh which axis matters most for your work.
What's a good alternative to Grok and Microsoft Copilot?
Beyond Grok and Microsoft Copilot, the strongest alternatives in Chat & Assistants depend on whether you prioritise price, agent capability, or specific features. See our "Grok alternatives" and "Microsoft Copilot alternatives" pages for a hand-picked ranking of each.