Microsoft Teams vs Slack
Both Microsoft Teams and Slack are popular team communication tools — but they fit different teams. Here's how they compare, and how to choose.
Microsoft Teams
Chat, meetings and calls bundled with Microsoft 365. Hard to beat if your business already lives in Office.
- Bundled with Microsoft 365
- Chat + video + files
- Deep Office integration
Slack
The messaging app that defined team chat. Channels, huge integration library and a polished experience.
- Channels & threaded chat
- Thousands of integrations
- Free plan for small teams
| Microsoft Teams | Slack | |
|---|---|---|
| Category | Team Communication | Team Communication |
| Pricing model | Freemium | Freemium |
| Best for | businesses already paying for Microsoft 365 | teams that want best-in-class chat and integrations |
| Current offer | Free plan available | Free plan available |
How to choose
Choose Microsoft Teams if you want businesses already paying for Microsoft 365.
Choose Slack if you want teams that want best-in-class chat and integrations.
Both offer a way to try before you commit, so the safest move is to test your top pick with your own workflow before paying.
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