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Slack vs Microsoft Teams

Developer-friendly vs enterprise-integrated chat.

Slack has better UX and third-party integrations. Teams is bundled with Microsoft 365 and has deeper Office integration.

At a glance

	Slack	Microsoft Teams
UX	Polished	Improving
Integrations	Vast	Microsoft-deep
Price	$$	Included in M365

When to pick Slack

Tech-forward teams, startups, deep third-party integrations.

When to pick Microsoft Teams

Microsoft 365 orgs, included cost.

My verdict

Slack if you can choose. Teams when bundled/free via M365.

Further reading

DocsG2 - Software reviews
DocsCapterra