Slack vs Microsoft Teams
Slack and Microsoft Teams are both communication options. Here's how they compare on official platforms, features, and positioning — sourced from each vendor's own site, not from ratings or reviews.
Side-by-side summary
Best for Slack
Positioned for teams and businesses across departments — engineering, sales, customer service, marketing, HR — looking to replace email-based workflows with organized, searchable communication.
Best for Microsoft Teams
Segmented by Microsoft into small/medium business, enterprise, education, and individual use — organizations already invested in the Microsoft ecosystem.
Feature comparison
Every feature listed here comes directly from each vendor's own official site.
Slack
- Channel-based messaging
- Huddles (built-in audio/video meetings)
- Slack AI summaries and recaps
- Workflow Builder for no-code automation
- Canvas collaborative documents
- Third-party app integrations
Microsoft Teams
- Chat and channels integrating Loop, OneNote, and third-party apps
- AI-powered meetings with real-time translation and insights
- Teams Phone cloud calling
- Copilot integration for meetings and workflows
- Built-in security and encryption controls
Pros and cons
Slack
- Channel-based messaging
- Huddles (built-in audio/video meetings)
- Slack AI summaries and recaps
- Workflow Builder for no-code automation
- Canvas collaborative documents
- Third-party app integrations
We don't publish a "cons" list for either product. No vendor's official site documents its own product's weaknesses, so there's no sourced basis for one — and we'd rather say that plainly than invent one.
Microsoft Teams
- Chat and channels integrating Loop, OneNote, and third-party apps
- AI-powered meetings with real-time translation and insights
- Teams Phone cloud calling
- Copilot integration for meetings and workflows
- Built-in security and encryption controls
We don't publish a "cons" list for either product. No vendor's official site documents its own product's weaknesses, so there's no sourced basis for one — and we'd rather say that plainly than invent one.
Key differences
- Slack lists Channel-based messaging, Huddles (built-in audio/video meetings), Slack AI summaries and recaps, Workflow Builder for no-code automation, Canvas collaborative documents, Third-party app integrations that Microsoft Teams doesn't list.
- Microsoft Teams lists Chat and channels integrating Loop, OneNote, and third-party apps, AI-powered meetings with real-time translation and insights, Teams Phone cloud calling, Copilot integration for meetings and workflows, Built-in security and encryption controls that Slack doesn't list.
- Slack supports Linux, which Microsoft Teams doesn't list.
Choose Slack if…
Choose Slack if this fits: Positioned for teams and businesses across departments — engineering, sales, customer service, marketing, HR — looking to replace email-based workflows with organized, searchable communication.
Choose Microsoft Teams if…
Choose Microsoft Teams if this fits: Segmented by Microsoft into small/medium business, enterprise, education, and individual use — organizations already invested in the Microsoft ecosystem.
Facts on this page are sourced from each vendor's official site (linked below), not from ratings or reviews. Products change — verify anything that matters to your decision directly on the vendor's own site before switching. See our Disclaimer and Sources Policy.
Slack sources
Full Slack comparison pageKeep exploring
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