COMPARISON 2025
Slack vs Microsoft Teams: Complete Comparison (2025)
Last Updated: December 2025
Quick Comparison
| Feature | Slack | Microsoft Teams |
|---|---|---|
| File Storage | Varies by plan | SharePoint |
| Integrations | 2,500+ | 700+ |
| Price | Free / $8.75/user/mo | Free / Included with M365 |
| Search | Excellent | Good |
| Video Calls | Huddles | Full featured |
⚡
Slack Overview
Slack is a business communication platform with channels, direct messages, and extensive third-party integrations.
✓ Pros
- • Best integrations
- • Great UX
- • Powerful search
- • Huddles feature
- • Workflow builder
✗ Cons
- • Expensive at scale
- • Can be distracting
- • Message history limits (free)
- • Notification overload
🎯
Microsoft Teams Overview
Microsoft Teams is a collaboration platform integrated with Microsoft 365, offering chat, video, and file sharing in one place.
✓ Pros
- • Included with M365
- • Great video calls
- • Office integration
- • Enterprise security
- • Free tier generous
✗ Cons
- • Clunky interface
- • Resource heavy
- • Confusing navigation
- • Less third-party integrations
🏆Our Recommendation
Choose Slack for best UX and integrations. Choose Teams if you're already in the Microsoft ecosystem.
Conclusion
Slack offers superior user experience and integrations. Teams is the logical choice for Microsoft 365 organizations.