Microsoft Teams
Signal
| Feature | Microsoft Teams | Signal |
|---|---|---|
| Pricing | Free / from $4/mo | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.6 / 5 |
| Best For | enterprise, teams, microsoft-users, remote-workers | privacy-advocates, journalists, activists, security-conscious-users |
| Founded | 2017 | 2014 |
| Chat | ✓ | ✗ |
| Video Meetings | ✓ | ✗ |
| Channels | ✓ | ✗ |
| File Sharing | ✓ | ✗ |
| Apps | ✓ | ✗ |
| Whiteboard | ✓ | ✗ |
| End To End Encryption | ✗ | ✓ |
| Group Chats | ✗ | ✓ |
| Voice Calls | ✗ | ✓ |
| Video Calls | ✗ | ✓ |
| Disappearing Messages | ✗ | ✓ |
| Screen Security | ✗ | ✓ |
✓ Microsoft Teams Pros
- Included with Microsoft 365
- Great video calling
- Deep Office integration
- Large meeting capacity
✗ Microsoft Teams Cons
- Resource heavy
- Complex admin settings
- Can feel cluttered
- Requires Microsoft ecosystem
✓ Signal Pros
- Industry-leading encryption
- Completely free and open-source
- No ads or data collection
- Cross-platform support
✗ Signal Cons
- Smaller user base than WhatsApp
- Limited business features
- No channels or bots
The Verdict
Microsoft Teams is built for enterprise and teams, with a focus on chat and video-meetings. Signal targets privacy advocates and journalists and leads with end-to-end-encryption and group-chats.
Signal uses custom enterprise pricing, while Microsoft Teams starts at $4/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Bottom line: Signal has a slight overall edge — but if included with microsoft 365 matters most to you, Microsoft Teams may still be the right call.
