Microsoft Copilot is AI assistant for Microsoft 365 and Rabbit r1 is AI hardware device. We compared both — and added Lucy OS1 to the mix so you can see the full picture.
TLDR:Microsoft Copilot and Rabbit r1 are both capable tools in their respective categories. Neither offers persistent cross-session memory, automatic calendar and email awareness, or the always-on working presence that modern knowledge workers need. Lucy OS1 was built specifically for this gap — it remembers your context across every session, reads your live calendar and inbox, and stays present alongside your work. Both Microsoft Copilot and Rabbit r1 are solid for their core use cases; Lucy OS1 is the alternative if you want an AI that genuinely knows you.
MICROSOFT COPILOT · MICROSOFT
AI assistant for Microsoft 365 — "Your AI companion."
Pricing: Free tier; Copilot Pro $20/month; Copilot for Microsoft 365 $30/month (enterprise)
RABBIT R1 · RABBIT INC.
AI hardware device — "The first AI-powered pocket companion."
Pricing: $199 hardware device; no subscription currently
| Feature | Microsoft Copilot | Rabbit r1 |
|---|---|---|
| Cross-session memory |
No
Copilot does not retain memory between sessions
|
Limited
r1 has limited persistent context across sessions
|
THERE IS A THIRD OPTION
While both Microsoft Copilot and Rabbit r1 are strong in their domains, neither has the Neural Memory that Lucy OS1 brings. Lucy remembers your projects, your calendar, and your preferences across every single conversation — without you having to repeat yourself.
Lucy outperformed Microsoft Copilot on 5 features and Rabbit r1 on 5 features in our full head-to-head comparisons. It reads your Google Calendar and Gmail before each session, and it is designed to stay open alongside your work — not just respond when you ask.
Try Lucy OS1 FreeCOMPARE MICROSOFT COPILOT WITH OTHER TOOLS
COMPARE RABBIT R1 WITH OTHER TOOLS
Welcome