Microsoft Copilot
Mailbird
| Feature | Microsoft Copilot | Mailbird |
|---|---|---|
| Pricing | Free / from $20/mo | From $49.5/mo |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.2 / 5 | 4.1 / 5 |
| Best For | microsoft-365-users, enterprise, students, office-workers | windows-users, professionals, multi-account-users, freelancers |
| Founded | 2023 | 2012 |
| Chat | ✓ | ✗ |
| Web Search | ✓ | ✗ |
| Image Generation | ✓ | ✗ |
| Document Drafting | ✓ | ✗ |
| Excel Analysis | ✓ | ✗ |
| Teams Summarization | ✓ | ✗ |
| Code Assistance | ✓ | ✗ |
| Unified Inbox | ✗ | ✓ |
| App Integrations | ✗ | ✓ |
| Speed Reader | ✗ | ✓ |
| Snooze | ✗ | ✓ |
| Attachment Search | ✗ | ✓ |
| Custom Layouts | ✗ | ✓ |
✓ Microsoft Copilot Pros
- Free access to GPT-4 via Bing integration
- Deep integration with Microsoft 365 (Word, Excel, Teams)
- Real-time web search with citations
- Image generation with DALL-E 3 included
✗ Microsoft Copilot Cons
- Microsoft 365 Copilot requires enterprise license
- Less customizable than ChatGPT
- Responses can be overly cautious or generic
✓ Mailbird Pros
- Clean interface
- Unified inbox
- App integrations
- Speed reader
✗ Mailbird Cons
- Windows only
- No free tier
- Limited features vs competitors
The Verdict
Microsoft Copilot is built for microsoft 365 users and enterprise, with a focus on chat and web-search. Mailbird targets windows users and professionals and leads with unified-inbox and app-integrations.
On pricing, Microsoft Copilot is the clear winner for budget-conscious users — starting at $20/mo compared to $49.5/mo for Mailbird. That $29.5/mo difference adds up quickly for growing teams.
Microsoft Copilot has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Mailbird requires a paid subscription from day one.
Feature-wise, Microsoft Copilot offers broader built-in capabilities (7 features vs 6), while Mailbird takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.