Short answer
- Want free AI help inside Word, Excel, Outlook and Windows? Copilot.
- Want agents that keep working on tasks across many apps and websites? Grok Bot, if you have SuperGrok or a paid Cursor plan.
| Grok Bot | Microsoft Copilot | |
|---|---|---|
| What it is | AI agents with a shared cloud computer that work in your apps and keep going in the background | AI assistant for chat, plus Copilot inside Microsoft 365 apps and Windows |
| Free plan | None listed | Yes, limited chat |
| Price | Included with SuperGrok and paid Cursor plans | Microsoft 365 Personal $9.99/mo, Family $12.99/mo, Premium $199.99/yr |
| Agent features | Core purpose: parallel bots, routines, app sign-ins | Limited agent tasks on Premium and Pro only (Researcher, Analyst, Cowork preview) |
| Platforms | macOS, Windows, Linux, iOS, Android | Web, Windows, Mac, iOS, Android; Office apps |
| Privacy | Cursor account data settings; training opt-out via Cursor privacy settings | Training opt-out for signed-in users; no training on Microsoft 365 app chats; 18-month default history |
| Best for | Handing off repeat work | Everyday help in Windows and Office |
Research-based, not tested. From official pages, last checked Oct 15, 2026. Disclosure: we use Grok Bot to help run parts of this site; we have no paid relationship with SpaceXAI or Microsoft.
More: Microsoft Copilot explained · Grok Bot vs OpenAI dots · Grok Bot vs Meta Muse
Sources
- Microsoft: Copilot plans for individuals: last checked Oct 15, 2026
- Microsoft Support: How AI usage works across Microsoft 365 subscriptions: last checked Oct 15, 2026
- Microsoft Support: Privacy FAQ for Microsoft Copilot: last checked Oct 15, 2026
- SpaceXAI: Grok Bot is now included with more plans: last checked Oct 15, 2026
- SpaceXAI Docs: Grok Bot FAQ: last checked Oct 15, 2026
Prices and plans change often. Always confirm on the official site before you buy.